USA Standard Gear

Ring and Pinion Gear Set, 5.29 Ratio

$343.89

SKU: ZG T8-529K

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

Description

The USA Standard Gear ZG T8-529K is a ring and pinion gear set engineered for Toyota 8-inch differentials, offering a 5.29 gear ratio. Each USA Standard Gear set is subjected to stringent in-house quality control processes. This meticulous evaluation guarantees that every product meets strict standards for dimensions, materials, and proper fitment, providing confidence in the reliability and performance of the gears. The ZG T8-529K is specifically designed for Toyota 8" differentials and features a 29-spline pinion with 10 ring gear bolts. This set is compatible with standard rotation setups. Fitment information indicates compatibility with Toyota Pickup models from 1979-1995 and Toyota 4Runner models from 1984-1995. It also fits certain 1984-1985 and 1990-1995 Toyota 4Runner models, as well as 1997 Toyota Hilux Pickups.

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

BrandUSA Standard Gear
Part NumberZG T8-529K
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