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It ensures proper thread tension and smooth operation of the machine, contributing to consistent and precise stitching. Made for a perfect fit and long-lasting durability, this washer is ideal for machine maintenance, repairs, and reliable performance.\u003c\/p\u003e\u003ch3\u003eCompatible Machines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrother EF4-N11\u003c\/li\u003e\n\u003cli\u003eBrother EF4-N21\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V41\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V51\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V71\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V72\u003c\/li\u003e\n\u003cli\u003eBrother MA4-N31\u003c\/li\u003e\n\u003cli\u003eBrother MA4-V61\u003c\/li\u003e\n\u003cli\u003eBrother MA4-V91\u003c\/li\u003e\n\u003cli\u003eBrother MA4-V92\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brother","offers":[{"title":"Default Title","offer_id":47355859960057,"sku":"S20681000","price":0.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/6733\/3113\/files\/BrotherPremiumReplacementParts_c4031594-ec20-4200-b434-bc2a1a8b9ed8.png?v=1770274766"},{"product_id":"premium-replacement-yellow-tension-nut-s20682104-for-brother-ef4-n21-sewing-machine","title":"Yellow Tension Nut S20682104 for Brother EF4-N21 Sewing Machine","description":"\u003cp\u003eS20682-1-04 Yellow Dot Tension Nut for Brother N \u0026amp; V Series Overlock Machines\u003cbr\u003eEnsure smooth and consistent stitching with this high-quality yellow dot tension nut (S20682-1-04) designed for Brother N \u0026amp; V series overlock machines. This part provides precise thread tension control, helping your machine perform reliably and maintain professional-quality sewing results. Ideal for replacing worn or damaged tension nuts to keep your overlock machine running like new.\u003c\/p\u003e\u003ch3\u003eCompatible Machines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrother EF4-N11\u003c\/li\u003e\n\u003cli\u003eBrother EF4-N21\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V41\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V51\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V71\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V72\u003c\/li\u003e\n\u003cli\u003eBrother MA4-N31\u003c\/li\u003e\n\u003cli\u003eBrother MA4-V61\u003c\/li\u003e\n\u003cli\u003eBrother MA4-V91\u003c\/li\u003e\n\u003cli\u003eBrother MA4-V92\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brother","offers":[{"title":"Default Title","offer_id":47355860025593,"sku":"S20682104","price":4.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/6733\/3113\/files\/BrotherPremiumReplacementParts_afa12ea9-d314-4f5d-bd56-7e1f855023e8.png?v=1770274656"},{"product_id":"premium-replacement-top-knife-144074350c-for-brother-ef4-n21-sewing-machine","title":"Top Knife 144074350C for Brother EF4-N21 Sewing Machine","description":"\u003cp\u003eGeneric Top Knife with Carbide Tip for Brother N \u0026amp; V Series Overlock Machines\u003cbr\u003eUpgrade your Brother N \u0026amp; V series overlock machine with this high-quality generic top knife (144074-3-50) featuring a durable carbide tip for precise and long-lasting cutting performance. Designed to work seamlessly with the matching lower knife (S20582-001C), this part ensures smooth, professional stitching and reliable operation. Perfect for maintaining your machine's efficiency and extending its lifespan.\u003c\/p\u003e\u003ch3\u003eCompatible Machines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrother EF4-N11\u003c\/li\u003e\n\u003cli\u003eBrother EF4-N21\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V41\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V51\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V71\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V72\u003c\/li\u003e\n\u003cli\u003eBrother MA4-N31\u003c\/li\u003e\n\u003cli\u003eBrother MA4-V61\u003c\/li\u003e\n\u003cli\u003eBrother MA4-V91\u003c\/li\u003e\n\u003cli\u003eBrother MA4-V92\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brother","offers":[{"title":"Default Title","offer_id":47355860058361,"sku":"144074350C","price":7.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/6733\/3113\/files\/BrotherPremiumReplacementParts_eba1dc4b-2fa1-45dc-be77-0e1c4844be06.png?v=1770274589"},{"product_id":"genuine-angled-wide-knife-s20579001-for-brother-ef4-n21-sewing-machine","title":"Angled Wide Knife S20579001 for Brother EF4-N21 Sewing Machine","description":"\u003cp\u003eWide Angled Top Knife with Carbide Tip for Brother N \u0026amp; V Series Overlock Machines\u003cbr\u003e\nUpgrade your Brother N \u0026amp; V series overlock machine with this top knife (S20579-0-01) featuring a durable wide angled carbide tip. Designed for precise cutting and smooth operation, this part ensures consistent stitching and professional-quality results. Perfect for maintaining your machine's performance and extending its lifespan.\u003c\/p\u003e\u003ch3\u003eCompatible Machines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrother EF4-N11\u003c\/li\u003e\n\u003cli\u003eBrother EF4-N21\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V41\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V51\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V71\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V72\u003c\/li\u003e\n\u003cli\u003eBrother MA4-N31\u003c\/li\u003e\n\u003cli\u003eBrother MA4-V61\u003c\/li\u003e\n\u003cli\u003eBrother MA4-V91\u003c\/li\u003e\n\u003cli\u003eBrother MA4-V92\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brother","offers":[{"title":"Default Title","offer_id":47355860091129,"sku":"S20579001","price":115.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/6733\/3113\/files\/BrotherGenuineParts_fbc8815f-178b-438d-b602-e67d29818ae9.png?v=1770273133"},{"product_id":"premium-replacement-wide-angled-knife-s20579101c-for-brother-ef4-n21-sewing-machine","title":"Wide Angled Knife S20579101C for Brother Industrial Sewing Machines","description":"\u003cp\u003eWide Angled Top Knife with Carbide Tip for Brother N \u0026amp; V Series Overlock Machines\u003cbr\u003eUpgrade your Brother N \u0026amp; V series overlock machine with this high-quality generic top knife (S20579-0-01) featuring a durable wide angled carbide tip. This part delivers precise cutting, smooth operation, and consistent stitching for professional-quality results. Perfect for replacing worn or damaged knives to maintain your machine’s performance and longevity.\u003c\/p\u003e\u003ch3\u003eCompatible Machines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrother MA4-N31Sewing Machine\u003c\/li\u003e\n\u003cli\u003eBrother EF4-N21\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brother","offers":[{"title":"Default Title","offer_id":47355860123897,"sku":"S20579101C","price":43.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/6733\/3113\/files\/BrotherPremiumReplacementParts_407ae529-d0b5-418a-8a57-ab4a0679afc5.png?v=1770274528"},{"product_id":"premium-replacement-1-5mm-thick-lower-knife-s20582001c-for-brother-ef4-n21-sewing-machine","title":"1.5mm Thick Lower Knife S20582001C for Brother EF4-N21 Sewing Machine","description":"\u003cp\u003e1.5mm Thick Lower Knife for Brother N \u0026amp; V Series Overlock Machines\u003cbr\u003eUpgrade your Brother N \u0026amp; V series overlock machine with this high-quality generic lower knife (S20582-0-01) featuring a 1.5mm thick design for precise and reliable cutting. This part ensures smooth operation, consistent stitching, and professional-quality results. Ideal for replacing worn or damaged lower knives to maintain your machine's performance and extend its lifespan.\u003c\/p\u003e\u003ch3\u003eCompatible Machines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrother EF4-N11\u003c\/li\u003e\n\u003cli\u003eBrother EF4-N21\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V41\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V51\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V71\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V72\u003c\/li\u003e\n\u003cli\u003eBrother MA4-N31\u003c\/li\u003e\n\u003cli\u003eBrother MA4-V61\u003c\/li\u003e\n\u003cli\u003eBrother MA4-V91\u003c\/li\u003e\n\u003cli\u003eBrother MA4-V92\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brother","offers":[{"title":"Default Title","offer_id":47355860156665,"sku":"S20582001C","price":7.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/6733\/3113\/files\/BrotherPremiumReplacementParts_e04543a8-46fd-4b2a-8198-1377cd8a3abb.png?v=1770274469"},{"product_id":"premium-replacement-lower-knife-s20583001c-for-brother-ef4-n21-sewing-machine","title":"Lower Knife S20583001C for Brother EF4-N21 Sewing Machine","description":"\u003cp\u003eWide Lower Knife (1.5mm Thick) for Brother N \u0026amp; V Series Overlock Machines\u003cbr\u003eUpgrade your Brother N \u0026amp; V series overlock machine with this high-quality generic wide lower knife (S20583-0-01). Designed with a 1.5mm thick blade, this part ensures precise cutting, smooth operation, and consistent stitching for professional-quality results. 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Designed to be used with the matching lower knife (S20582-001), this part ensures smooth operation, consistent stitching, and professional-quality results. Ideal for maintaining your machine's efficiency and extending its lifespan.\u003c\/p\u003e\u003ch3\u003eCompatible Machines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrother EF4-N11\u003c\/li\u003e\n\u003cli\u003eBrother EF4-N21\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V41\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V51\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V71\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V72\u003c\/li\u003e\n\u003cli\u003eBrother MA4-N31\u003c\/li\u003e\n\u003cli\u003eBrother MA4-V61\u003c\/li\u003e\n\u003cli\u003eBrother MA4-V91\u003c\/li\u003e\n\u003cli\u003eBrother MA4-V92\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brother","offers":[{"title":"Default Title","offer_id":47355860386041,"sku":"S20897101","price":81.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/6733\/3113\/files\/Genuine_Angled_Upper_Knife_with_Carbide_Tip_S20897101_for_Brother_EF4-N21_Sewing_Machine.png?v=1778553195"},{"product_id":"premium-replacement-wide-upper-knife-with-carbide-tip-s20898101c-for-brother-ef4-n21-sewing-machine","title":"Wide Upper Knife with Carbide Tip S20898101C for Brother EF4-N21 Sewing Machine","description":"\u003cp\u003eWide Angled Top Knife with Wavy Carbide Tip for Brother N \u0026amp; V Series Overlock Machines. This high-quality upper knife (S20898-1-01C) features a wide angled design and a durable wavy carbide tip for precise, long-lasting cutting performance. Designed to be used with the matching lower knife (S20583-001C), it ensures smooth operation, consistent stitching, and professional-quality results on your overlock machine.\u003c\/p\u003e\u003ch3\u003eCompatible Machines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrother EF4-N11\u003c\/li\u003e\n\u003cli\u003eBrother EF4-N21\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V41\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V51\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V71\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V72\u003c\/li\u003e\n\u003cli\u003eBrother MA4-N31\u003c\/li\u003e\n\u003cli\u003eBrother MA4-V61\u003c\/li\u003e\n\u003cli\u003eBrother MA4-V91\u003c\/li\u003e\n\u003cli\u003eBrother MA4-V92\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brother","offers":[{"title":"Default Title","offer_id":47355860451577,"sku":"S20898101C","price":26.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/6733\/3113\/files\/BrotherPremiumReplacementParts_8901e124-9edf-4979-b41a-b7e950f20200.png?v=1770274054"},{"product_id":"genuine-1-0mm-thin-lower-knife-s20899001-for-brother-ef4-n21-sewing-machine","title":"1.0mm Thin Lower Knife S20899001 for Brother EF4-N21 Sewing Machine","description":"\u003cp\u003e1.0mm Thin Lower Knife for Brother N \u0026amp; V Series Overlock Machines\u003cbr\u003e\nUpgrade your Brother N \u0026amp; V series overlock machine with this 1.0mm thin lower knife (S20899-0-01). This part provides precise cutting, smooth operation, and consistent stitching, ensuring professional-quality results. Ideal for replacing worn or damaged lower knives to maintain your machine's performance and extend its lifespan.\u003c\/p\u003e\u003ch3\u003eCompatible Machines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrother EF4-N11\u003c\/li\u003e\n\u003cli\u003eBrother EF4-N21\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V41\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V51\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V71\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V72\u003c\/li\u003e\n\u003cli\u003eBrother MA4-N31\u003c\/li\u003e\n\u003cli\u003eBrother MA4-V61\u003c\/li\u003e\n\u003cli\u003eBrother MA4-V91\u003c\/li\u003e\n\u003cli\u003eBrother MA4-V92\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brother","offers":[{"title":"Default Title","offer_id":47355860484345,"sku":"S20899001","price":13.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/6733\/3113\/files\/BrotherGenuineParts_a01f8d14-fc39-437f-ad33-b72ea07d8379.png?v=1770273088"},{"product_id":"premium-replacement-over-looper-e-s20434001-for-brother-ef4-n21-sewing-machine","title":"Over Looper E S20434001 for Brother EF4-N21 Sewing Machine","description":"\u003cp\u003eOver Looper E for Brother N Series Overlock Machines\u003cbr\u003eUpgrade your Brother N series overlock machine with this Over Looper E (S20434-0-01). This part ensures smooth thread looping, precise stitch formation, and reliable machine performance. Ideal for replacing worn or damaged loopers, it helps maintain consistent stitching and extends the lifespan of your overlock machine. Perfect for keeping your machine running like new while achieving professional-quality results.\u003c\/p\u003e\u003ch3\u003eCompatible Machines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrother EF4-N21\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V51\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brother","offers":[{"title":"Default Title","offer_id":47355860648185,"sku":"S20434001","price":74.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/6733\/3113\/files\/BrotherPremiumReplacementParts_3ac25514-7ad5-49bd-b292-36d9a1f20a96.png?v=1770273892"},{"product_id":"premium-replacement-over-looper-f-s20436001-for-brother-ef4-n21-sewing-machine","title":"Over Looper F S20436001 for Brother EF4-N21 Sewing Machine","description":"\u003cp\u003eOver Looper F for Brother N \u0026amp; V Series Overlock Machines\u003cbr\u003eUpgrade your Brother N \u0026amp; V series overlock machine with this Over Looper F (S20436-0-01). This part ensures smooth thread looping, precise stitch formation, and reliable machine performance. Ideal for replacing worn or damaged loopers, it helps maintain consistent stitching and extends the lifespan of your overlock machine. Perfect for keeping your machine running like new while delivering professional-quality results.\u003c\/p\u003e\u003ch3\u003eCompatible Machines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrother EF4-N21\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V51\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brother","offers":[{"title":"Default Title","offer_id":47355860680953,"sku":"S20436001","price":85.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/6733\/3113\/files\/BrotherPremiumReplacementParts_24fb740e-7795-4091-8beb-60b7f24863f6.png?v=1770273834"},{"product_id":"premium-replacement-over-looper-g-s20438001-for-brother-ef4-n21-sewing-machine","title":"Over Looper G S20438001 for Brother EF4-N21 Sewing Machine","description":"\u003cp\u003eOver Looper G for Brother N \u0026amp; V Series Overlock Machines\u003cbr\u003eUpgrade your Brother N \u0026amp; V series overlock machine with this high-quality Over Looper G (S20438-0-01). This part ensures smooth thread looping, precise stitch formation, and reliable machine performance. Ideal for replacing worn or damaged loopers, it helps maintain consistent stitching and extends the lifespan of your overlock machine. Perfect for keeping your machine running efficiently while delivering professional-quality results.\u003c\/p\u003e\u003ch3\u003eCompatible Machines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrother EF4-N21\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V51\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V71\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V72\u003c\/li\u003e\n\u003cli\u003eBrother MA4-N31\u003c\/li\u003e\n\u003cli\u003eBrother MA4-V61\u003c\/li\u003e\n\u003cli\u003eBrother MA4-V91\u003c\/li\u003e\n\u003cli\u003eBrother MA4-V92\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brother","offers":[{"title":"Default Title","offer_id":47355860713721,"sku":"S20438001","price":16.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/6733\/3113\/files\/BrotherPremiumReplacementParts_bf8cc041-65ff-4cb5-8a25-dec4d24e447c.png?v=1770273767"},{"product_id":"premium-replacement-1-56mm-needle-key-144124001c-for-brother-ef4-v71-and-brother-ef4-v72-sewing-machines","title":"Mm Needle Key 144124001C for Brother Industrial Sewing Machines","description":"\u003cp\u003e144124001 \/ 179P \/ Y37919 Brother Overlock Needle Wrench is a high-quality tool designed for tightening and loosening Brother needle screws. It is fully compatible with needle screw 146427-0-01, ensuring a secure and precise needle setup. Manufactured in Taiwan by Golden Eagle, this durable needle wrench offers reliable performance and long service life for Brother overlock sewing machines.\u003c\/p\u003e\u003ch3\u003eCompatible Machines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrother MA4-V61\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V71 and Brother EF4-V72\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brother","offers":[{"title":"Default Title","offer_id":47356624109817,"sku":"144124001C","price":1.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/6733\/3113\/files\/BrotherPremiumReplacementParts_68c8964a-88d2-4ced-aba0-121d2d696366.png?v=1770286570"},{"product_id":"premium-replacement-belt-cover-s38645001-for-brother-ef4-v71-and-brother-ef4-v72-sewing-machines","title":"Belt Cover S38645001 for Brother EF4-V71 and Brother EF4-V72 Sewing Machines","description":"\u003cp\u003eS38645-0-01 Belt Cover for Brother V Series Overlock Machines – A durable and high-quality replacement belt cover designed specifically for Brother V series overlock sewing machines. Provides protection for the belt mechanism, ensures smooth operation, and extends the lifespan of your machine. Easy to install and made to fit perfectly for reliable performance.\u003c\/p\u003e\u003ch3\u003eCompatible Machines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrother EF4-V41\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V51\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V71\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V72\u003c\/li\u003e\n\u003cli\u003eBrother MA4-V61\u003c\/li\u003e\n\u003cli\u003eBrother MA4-V91\u003c\/li\u003e\n\u003cli\u003eBrother MA4-V92\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brother","offers":[{"title":"Default Title","offer_id":47356624208121,"sku":"S38645001","price":17.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/6733\/3113\/files\/BrotherPremiumReplacementParts_a56c2f43-a2dd-447f-a1a3-9e42b6c1ca57.png?v=1770286322"},{"product_id":"black-mounting-rubber-147919001-brother-overlock-machines","title":"Black Mounting Rubber 147919001 for Brother 500, 600 \u0026 V Series Overlock","description":"\u003cp\u003eCompatible replacement black mounting rubber 147919001 for Brother industrial overlock sewing machines.\u003c\/p\u003e\n\n\u003cp\u003eThis hard-compound rubber cushion supports the machine head, helps reduce vibration, and provides stable positioning during operation. It is used on Brother 500, 600, and V Series overlock machines.\u003c\/p\u003e\n\n\u003cp\u003eEach machine normally uses one black mounting rubber together with three grey mounting rubbers. This listing is for one black mounting rubber only.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePart Number: 147919001\u003c\/li\u003e\n  \u003cli\u003eFormatted Part Number: 147919-0-01\u003c\/li\u003e\n  \u003cli\u003ePart Type: Black Mounting Rubber \/ Rubber Cushion\u003c\/li\u003e\n  \u003cli\u003eCompound: Hard\u003c\/li\u003e\n  \u003cli\u003eQuantity Included: 1 Piece\u003c\/li\u003e\n  \u003cli\u003eCondition: New\u003c\/li\u003e\n  \u003cli\u003eType: Compatible Aftermarket Replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatible Machines\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBrother MA4-V91\u003c\/li\u003e\n  \u003cli\u003eBrother MA4-V92\u003c\/li\u003e\n  \u003cli\u003eBrother MA4-B551\u003c\/li\u003e\n  \u003cli\u003eBrother MA4-N31\u003c\/li\u003e\n  \u003cli\u003eBrother MA4-V61\u003c\/li\u003e\n  \u003cli\u003eBrother EF4-B531\u003c\/li\u003e\n  \u003cli\u003eBrother EF4-B511\u003c\/li\u003e\n  \u003cli\u003eBrother EF4-N11\u003c\/li\u003e\n  \u003cli\u003eBrother EF4-N21\u003c\/li\u003e\n  \u003cli\u003eBrother EF4-V41\u003c\/li\u003e\n  \u003cli\u003eBrother EF4-V51\u003c\/li\u003e\n  \u003cli\u003eBrother EF4-V71\u003c\/li\u003e\n  \u003cli\u003eBrother EF4-V72\u003c\/li\u003e\n  \u003cli\u003eBrother 500 Series Overlock Machines\u003c\/li\u003e\n  \u003cli\u003eBrother 600 Series Overlock Machines\u003c\/li\u003e\n  \u003cli\u003eBrother V Series Overlock Machines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Confirm the original part number, rubber color, and machine model before ordering. This product is the black hard-compound mounting rubber and is sold individually.\u003c\/p\u003e","brand":"Brother","offers":[{"title":"Default Title","offer_id":47356624273657,"sku":"147919001","price":7.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/6733\/3113\/files\/Mounting_Rubber_Black_147919001_for_Brother_EF4-V51_Sewing_Machine.png?v=1776791321"},{"product_id":"premium-replacement-presser-arm-pin-s20493001-for-brother-ef4-v71-and-brother-ef4-v72-sewing-machines","title":"Presser Arm Pin S20493001 for Brother EF4-V71 and Brother EF4-V72 Sewing Machines","description":"\u003cp\u003eS20493-0-01 Presser Arm Pin is a precision replacement part designed for smooth and stable presser arm operation. It ensures proper alignment and reliable performance. Manufactured for durability and accurate fit, this presser arm pin helps maintain consistent stitching and long-term machine efficiency.\u003c\/p\u003e\u003ch3\u003eCompatible Machines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrother EF4-V41\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V51\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V71\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V72\u003c\/li\u003e\n\u003cli\u003eBrother MA4-V61\u003c\/li\u003e\n\u003cli\u003eBrother MA4-V91\u003c\/li\u003e\n\u003cli\u003eBrother MA4-V92\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brother","offers":[{"title":"Default Title","offer_id":47356624339193,"sku":"S20493001","price":7.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/6733\/3113\/files\/BrotherPremiumReplacementParts_a0ecd273-cc39-4ae6-a7fa-bde07875d569.png?v=1770286138"},{"product_id":"premium-replacement-lower-knife-holder-s20580101-for-brother-ef4-v71-and-brother-ef4-v72-sewing-machines","title":"Replacement Lower Knife Holder S20580101 for Brother Industrial Sewing Machines","description":"\u003cp\u003eThe S20580-1-01 lower knife holder is a precision replacement part made for Brother V Series overlock machines. It firmly secures the lower knife, ensuring accurate fabric trimming and smooth, efficient overlock operation. Crafted from durable, high-quality materials, this knife holder is ideal for maintenance or repair and helps your machine deliver consistent, professional stitching performance.\u003c\/p\u003e\u003ch3\u003eCompatible Machines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrother EF4-V41\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V51\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V71\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V72\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brother","offers":[{"title":"Default Title","offer_id":47356624437497,"sku":"S20580101","price":77.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/6733\/3113\/files\/Lower_Knife_Holder_S20580101_for_Brother_EF4-V51_Sewing_Machines.png?v=1779387249"},{"product_id":"premium-replacement-looper-thread-guide-s20683001-for-brother-ef4-v71-and-brother-ef4-v72-sewing-machines","title":"Looper Thread Guide S20683001 for Brother EF4-V71 and Brother EF4-V72 Sewing Machines","description":"\u003cp\u003eThe S20683-0-01 looper thread guide is a precision replacement part for Brother V Series overlock machines. It guides the thread smoothly through the looper, ensuring even tension, preventing tangles, and supporting consistent, professional-quality stitching. Made from durable, high-quality materials, this thread guide is ideal for maintenance or repair, helping your overlock machine perform efficiently and reliably.\u003c\/p\u003e\u003ch3\u003eCompatible Machines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrother EF4-V41\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V51\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V71\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V72\u003c\/li\u003e\n\u003cli\u003eBrother MA4-N31\u003c\/li\u003e\n\u003cli\u003eBrother MA4-V61\u003c\/li\u003e\n\u003cli\u003eBrother MA4-V91\u003c\/li\u003e\n\u003cli\u003eBrother MA4-V92\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brother","offers":[{"title":"Default Title","offer_id":47356624535801,"sku":"S20683001","price":7.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/6733\/3113\/files\/BrotherPremiumReplacementParts_11093b1f-ca0c-4103-bb62-564713885487.png?v=1770285674"},{"product_id":"premium-replacement-over-looper-thread-guide-s20686001-for-brother-ef4-v71-and-brother-ef4-v72-sewing-machines","title":"Over Looper Thread Guide S20686001 For Brother Ef4-V71 and Brother Ef4-V72 Sewing Machines","description":"\u003cp\u003eThe S20686-0-01 over looper thread guide R is a precision replacement part for Brother N series overlock machines. It ensures smooth and accurate thread flow through the over looper, preventing tangles and maintaining consistent stitch quality. Made from durable, high-quality materials, this thread guide is ideal for maintenance or repairs, helping your overlock machine operate efficiently and deliver professional, reliable sewing results every time.\u003c\/p\u003e","brand":"Brother","offers":[{"title":"Default Title","offer_id":47356624765177,"sku":"S20686001","price":4.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/6733\/3113\/files\/BrotherPremiumReplacementParts_7482bcda-d679-4198-8e40-965495dff85e.png?v=1770285087"},{"product_id":"premium-replacement-over-looper-thread-take-up-s21133001-for-brother-ef4-v71-and-brother-ef4-v72-sewing-machines","title":"Over Looper Thread Take-Up S21133001 for Brother EF4-V71 and Brother EF4-V72 Sewing Machines","description":"\u003cp\u003eThe S21133-0-01 over looper thread take-up (R) is a precision replacement part for Brother N series overlock machines. It ensures smooth and consistent thread movement through the over looper, maintaining proper tension and preventing thread tangles. Made from durable, high-quality materials, this part is ideal for maintenance or repair, helping your overlock machine deliver professional, reliable stitching results every time.\u003c\/p\u003e\u003ch3\u003eCompatible Machines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrother EF4-N11\u003c\/li\u003e\n\u003cli\u003eBrother EF4-N21\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V41\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V51\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V71\u003c\/li\u003e\n\u003cli\u003eBrother EF4-V72\u003c\/li\u003e\n\u003cli\u003eBrother MA4-N31\u003c\/li\u003e\n\u003cli\u003eBrother MA4-V61\u003c\/li\u003e\n\u003cli\u003eBrother MA4-V91\u003c\/li\u003e\n\u003cli\u003eBrother MA4-V92\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brother","offers":[{"title":"Default Title","offer_id":47356624929017,"sku":"S21133001","price":5.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/6733\/3113\/files\/BrotherPremiumReplacementParts_d3598061-06c8-4f31-b464-6578c623ea22.png?v=1770284729"},{"product_id":"premium-replacement-upper-looper-thread-take-up-s21134001-for-brother-ef4-v71-and-brother-ef4-v72-sewing-machines","title":"Upper Looper Thread Take-Up S21134001 for Brother EF4-V71 and Brother EF4-V72 Sewing Machines","description":"\u003cp\u003eThe S21134-0-01 under looper thread take-up (R) is a high-quality replacement part for Brother N series overlock machines. It ensures smooth and precise thread movement through the under looper, maintaining proper tension and preventing thread tangles. Made from durable, premium materials, this part is ideal for maintenance or repair, helping your overlock machine operate efficiently and deliver consistent, professional-quality stitching every time.\u003c\/p\u003e","brand":"Brother","offers":[{"title":"Default Title","offer_id":47356624961785,"sku":null,"price":4.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/6733\/3113\/files\/BrotherPremiumReplacementParts_70edbbaf-dd64-4e86-b632-f19937d1f784.png?v=1770284665"},{"product_id":"premium-replacement-bolt-s23614101-for-brother-ef4-v71-and-brother-ef4-v72-sewing-machines","title":"Bolt S23614101 for Brother EF4-V71 and Brother EF4-V72 Sewing Machines","description":"\u003cp\u003eThe S23614-1-01 fixing bolt (5x14) is a high-quality replacement part designed for the lower looper holder in Brother sewing machines. 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It provides consistent tension to the presser bar, ensuring smooth fabric feeding and precise, even stitching. 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It ensures smooth and precise needle movement, supporting accurate stitch formation and stable sewing performance. 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It helps ensure even fabric movement for professional-quality stitching. Made from durable materials, this ruffling blade offers reliable performance and long service life, making it an ideal replacement part for tailoring shops and industrial sewing use.\u003c\/p\u003e","brand":"Brother","offers":[{"title":"Default Title","offer_id":47356625584377,"sku":"S21366001","price":42.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/6733\/3113\/files\/BrotherPremiumReplacementParts_5c6ab7a2-8cd8-433e-8957-ed010ef42777.png?v=1770283552"},{"product_id":"premium-replacement-angled-wide-knife-s20579001c-for-brother-ef4-v71-and-brother-ef4-v72-sewing-machines","title":"Angled Wide Knife S20579001C for Brother EF4-V71 and Brother EF4-V72 Sewing Machines","description":"\u003cp\u003eThe S20579-0-01 generic top knife is designed for Brother N \u0026amp; V series overlock machines to deliver clean and precise fabric cutting. 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It plays a vital role in smooth thread formation, ensuring consistent stitch quality and reliable overlock performance.\u003c\/p\u003e\n\n\u003cp\u003eManufactured to Brother’s exact standards, this over looper offers precise fit, excellent durability, and stable operation during continuous industrial use. Ideal for professional sewing environments, it helps maintain accurate stitching and reduces thread-related issues.\u003c\/p\u003e\n\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\n\u003cp\u003eBrother original over looper\u003c\/p\u003e\n\n\u003cp\u003eMarked H for correct identification and compatibility\u003c\/p\u003e\n\n\u003cp\u003eDesigned for Brother N \u0026amp; V series overlock machines\u003c\/p\u003e\n\n\u003cp\u003eEnsures smooth thread flow and consistent stitch formation\u003c\/p\u003e\n\n\u003cp\u003eHigh-quality construction for long service life\u003c\/p\u003e\n\n\u003cp\u003eSuitable for industrial and professional overlock applications\u003c\/p\u003e\n\n\u003cp\u003eA dependable replacement part to keep your Brother overlock machine operating at peak efficiency.\u003c\/p\u003e","brand":"Brother","offers":[{"title":"Default Title","offer_id":47356625977593,"sku":"S20426001","price":53.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/6733\/3113\/files\/BrotherGenuineParts_8ecf0647-92c5-4da2-aa8e-d172a2f6dbae.png?v=1770282594"},{"product_id":"premium-replacement-looper-thread-take-up-s21135001-for-brother-ma4-v61-sewing-machine","title":"Looper Thread Take Up S21135001 for Brother MA4-V61 Sewing Machine","description":"\u003cp\u003eS21135-0-01 Looper Thread Take-Up (L) is designed to provide smooth and reliable thread control for Brother N Series overlock machines. 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