Brakes› Wheel Hubs, Bearings and Components

Dexter Axle

BEARING CUP 3920

$52.93

SKU: D010 031-020-01

Special Order
Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Dexter Axle 031-020-01 is a taper roller bearing cup designed for use in heavy-duty trailer axle systems. This precision-engineered component features an outside diameter of 4.4375 inches and serves as a replacement part for specific hub and drum assemblies.

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

BrandDexter Axle
Part NumberD010 031-020-01

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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