Drivetrain› Differentials and Rear-End Components
ALLOY AXLE
D30 -3.73 RING AND PINION
SKU: A03T 30D/373
Moderate — 2–4 hours
Description
Fitment
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Specifications
| Brand | ALLOY AXLE |
| Part Number | A03T 30D/373 |
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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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