Drivetrain› Differentials and Rear-End Components
WINTERS
Gear Cover Ball Bearing
SKU: W02O 7313
Easy — 1–2 hours
Description
MIA's Description
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | WINTERS |
| Part Number | W02O 7313 |
Videos
Sprint Car Quick Change Assembly // Winters Tech
Independent Quick Change Assembly // Winters Tech
Why We Run Winters Shifters | Simple, Reliable, No BS Performance - Wide Open Design
Quickchange Spool Replacement (Winters)
Changing Quick change gears in a Winters rear-end
Calculating ring and pinion ratio // Winters Quick Change Tech
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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