Zumbrota Drivetrain

4.88 Ring and Pinion Set

$549.89

SKU: YG T100-488

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Yukon Gear and Axle YG T100-488 is a high-performance ring and pinion gear set meticulously engineered for Toyota Tacoma and T100 rear differentials. This specific ring and pinion set is intended for applications with an 8.125-inch ring gear diameter and a 30-spline pinion. It requires 12 ring gear bolts to secure the differential. The 4.88 ratio is ideal for enhancing performance, particularly for vehicles that have undergone modifications such as larger tire installations. It is important to note that this ring and pinion set fits Toyota T100 and Tacoma rear ends specifically *without* the factory locking differential. Proper installation by a qualified professional is recommended to ensure optimal performance and longevity.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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

BrandZumbrota Drivetrain
Part NumberYG T100-488
CategoryDrivetrain

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

(760) 282-4645 Instagram Google

Buy with Confidence

Returns & Fitment

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

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

View Full Shipping Policy