Drivetrain› Differentials and Rear-End Components

ALLOY AXLE

D30 -4.56 REVERSE RING AND PINION

$246.90

SKU: A03T 30D/456R

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

D30 -4.56 REVERSE RING AND PINION

MIA's Description

The Alloy Axle Gear Set Ring and Pinion is a differential upgrade designed for D30 differentials. It features a 4.56 gear ratio to optimize torque and power delivery for various driving conditions. The reverse design ensures smooth operation and durability. This gear set is sold as a set and is backed by a five-year warranty.

Fitment

Fitment Guaranteed

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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

BrandALLOY AXLE
Part NumberA03T 30D/456R

Videos

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Jeep Wrangler Yukon Gear Dana 30F/44R Ring Gear and Pinion Kit - 4.88 (2007-2018 JK) Review
Ring & Pinion Standard & Reverse Rotation

Ring & Pinion Standard & Reverse Rotation
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Mudding 101: Re-gearing Basics
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Post 4.56 regear, 2013 jeep jk sport, 6 speed, running 33's
Yukon Gear vs USA Standard Gear Axles

Yukon Gear vs USA Standard Gear Axles

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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