Drivetrain› Differentials and Rear-End Components

Motive Gear

Dana 30 Ring & Pinion 4.88 Ratio

$256.24

SKU: M01Z D30-488

In Stock
In Stock
Ships by Jun 8
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Motive Gear D30-488 is a ring and pinion gear kit designed for Dana 30 front axles. This kit features a 4.88 gear ratio and is constructed from durable 8620 steel for strength and longevity. It is intended as a performance replacement for worn or damaged ring and pinion sets, restoring proper gear engagement and vehicle performance.

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

BrandMotive Gear
Part NumberM01Z D30-488

Videos

How To Install Ring & Pinion Gears in a Jeep Wrangler JK

How To Install Ring & Pinion Gears in a Jeep Wrangler JK
Jeep Ring & Pinion Gear Sets by Rough Country

Jeep Ring & Pinion Gear Sets by Rough Country
Dana 35 Gear Swap: Installing 4.88 Gears for Performance & Torque || Jeep Mods E18

Dana 35 Gear Swap: Installing 4.88 Gears for Performance & Torque || Jeep Mods E18
Nitro Gear 4.30 Ring & Pinion Install Ford Super Duty 6.7L on Two Guys Garage

Nitro Gear 4.30 Ring & Pinion Install Ford Super Duty 6.7L on Two Guys Garage
Mudding 101: Re-gearing Basics

Mudding 101: Re-gearing Basics
Helpfull Tip For Pinion Gear Set Up in Differential

Helpfull Tip For Pinion Gear Set Up in Differential
Building Differentials: What Tools Do I Need For Success?

Building Differentials: What Tools Do I Need For Success?
Jk Rubicon Crd, 37" tires, 5.38 gear ratio, highway.

Jk Rubicon Crd, 37" tires, 5.38 gear ratio, highway.
Jeep Wrangler JK JKU Pinion Bearing Removal and Replacement - It's a Jeep World (DIY)

Jeep Wrangler JK JKU Pinion Bearing Removal and Replacement - It's a Jeep World (DIY)
Dana 44 Gear Install

Dana 44 Gear Install

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.

View Full Return Policy