Hook Drive Gear - Bernina Part #316.038.431 - 8mm Shaft
Hook Drive Gear - Bernina Part #316.038.431 - 8mm Shaft is backordered and will ship as soon as it is back in stock.
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Free Shipping on USA orders over $45
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At Central Michigan Sewing Supplies, we work hard to get your orders packed and shipped quickly. Most products are stocked at our Florida location and ready for shipment.
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| Shipping Method | Cost | Estimated Transit Time |
|---|---|---|
| Economy Shipping | $6.25 on orders under $45 | Varies by carrier and destination |
| Free Economy Shipping | FREE on orders $45 or more | Varies by carrier and destination |
| USPS Ground Advantage | $8.99 | 3–5 business days |
| USPS Priority Mail | $11.99 | 2–3 business days |
| USPS Priority Mail Express | $34.99 | 1–2 business days |
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Contact Us
Central Michigan Sewing Supplies
838 S. Tamiami Trail
Osprey, FL 34229
Email: chris@vintagesingerparts.com
Phone: (941) 441-8193
Customer service phone hours: Monday–Friday, 9:00 AM–5:00 PM Eastern Time.
We appreciate your business and take pride in carefully packing and shipping your sewing machine parts and accessories.
Description
Description
Replacement Hook Drive Gear for Bernina Sewing Machines
Replacement hook drive gear designed for select Bernina sewing machines with 8mm shaft. This critical precision component drives the rotary hook assembly, ensuring precise hook rotation and timing for proper bobbin thread pickup and stitch formation.
Product Specifications
- Part Number: 316.038.431
- Type: Hook drive gear
- Shaft Size: 8mm
- Function: Drives the rotary hook assembly
- Compatibility: Select Bernina models with 8mm shaft (see list below)
Compatible Bernina Models
IMPORTANT: This gear fits models with 8mm shaft only.
200 Series: 217
700 Series: 740, 750
800 Series: 840, 850
900 Series: 940, 950
IMPORTANT: Shaft Size Verification
This hook drive gear is designed for machines with 8mm hook shaft. Before ordering, verify your machine has an 8mm shaft. Using the wrong shaft size gear will result in improper fit and potential damage. If you're unsure of your shaft size, consult your service manual or measure the existing hook shaft diameter.
About These Bernina Models
These Bernina models span from the 200 series through the 900 series and represent highly regarded vintage sewing machines known for their robust construction and excellent stitch quality. These models use rotary hook systems driven by precision gears for consistent, reliable stitch formation. Regular inspection and replacement of worn gears is essential to maintain proper hook timing and stitch quality.
Note
This is a quality replacement hook drive gear designed to meet original specifications for Bernina models with 8mm shaft. Verify your model is listed AND that your machine has an 8mm shaft before ordering.
Specifications
Specifications
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Condition
Payment & Security
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