Zumbrota Drivetrain

4.88 Ratio Ring and Pinion Gear Kit

$2,087.89

SKU: YGKT008-488-3

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

Description

The Zumbrota Drivetrain YGKT008-488-3 is a comprehensive ring and pinion gear kit designed to re-gear your Toyota 4Runner or FJ Cruiser. This package includes all the necessary parts for both front and rear differentials, ensuring a complete upgrade for your drivetrain. The kit features a 4.88 gear ratio, which is ideal for larger tire applications, helping to restore lost performance and improve towing capabilities. It is designed for the Toyota 8.2/8" IFS front differential, accommodating a 3 Series front carrier case. The rear differential component includes a 30 spline pinion. This specific kit is engineered for Toyota 2010 and newer 4Runner and FJ Cruiser models equipped with the 8.2/8" IFS. It is intended for vehicles with a 4.88 gear ratio without a factory locker and fits front cases designed for 3.73 and down gear ratios.

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 NumberYGKT008-488-3
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