Genuine Bobbin Case Cap (91-018-348-91) for Pfaff 1245 & 1246
Ensure flawless lower-thread delivery with the 91-018-348-91 Genuine Bobbin Case Cap (also cross-referenced as CP-HPF545). While originally designed for the 545 series, this precision component is fully compatible and widely used for the Pfaff 1245 and 1246 industrial models.

This cap is the primary tension-regulating housing for your bobbin, providing the mechanical stability required to produce balanced, high-strength lockstitches in heavy-duty leather and upholstery.

Key Features & Benefits
Factory-Calibrated Tension: Equipped with a genuine Pfaff tension spring, ensuring smooth and consistent resistance for high-tenacity bonded threads (V-69 up to V-207).

Secure Latch System: The robust latch mechanism ensures a positive, vibration-proof lock into the rotary hook base, preventing bobbin movement during high-speed production.

Friction-Free Surface: The thread exit path and internal housing are micro-polished to prevent thread snagging, fraying, or breakage, which is critical when working with abrasive synthetic materials.

Industrial Hardened Steel: Manufactured from premium, heat-treated steel to maintain structural integrity and resist the wear caused by millions of high-speed bobbin rotations.

✔ Free shipping on orders over $99
✔ Ships from our USA (Georgia) office when in stock
✔ Weekly restocking from Japan, China, Bangladesh, and Turkey warehouses
✔ 3–7 business days handling time
✔ Compatible with multiple industrial sewing machines
✔ Carefully inspected before shipment

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⚠️ Please confirm your machine model before ordering