Bernina Hook G/B 006930.51.00

Bernina Hook G/B 006930.51.00

Usage: Ensures correct rotary/oscillating hook mechanism—critical for stitch formation, timing and optimal performance of B Series machines.

Key Features

• Precision-machined hook drive designed for quiet, smooth operation at high stitching speeds.

• Compatible with machines using the Bernina-Hook system (4, 5, 7 & 9 series) — important to specify model compatibility.

• Maintains the integrity of the loop-formation system that gives Bernina machines their professional stitch quality.

• OEM part — essential for service-center quality repairs and for your “Certified Pre-Owned” or trade-in units to maintain factory-spec performance.

Compatibility & Catalog Notes

• Spare Parts / Repair Components for Bernina sewing machines.

• “Bernina Hook Assembly 6 6930 51 00 – For 4/5/7/9 Series Machines”.

• Make sure to note which machine models specifically use this hook assembly (for example: B 700, B 735, B 750, B 770, etc; consult your parts list).

• For service calls, you’ll want to highlight: “Replace this hook during major service or if you’re experiencing skipped stitches, bobbin thread instability, or unusual noise.”

• For inventory: ensure stock-keeping includes the correct part number formatting (006930.51.00) and cross-reference older or alternate numbering such as 0069305100 (often listed in your interna