USA Standard Gear

Manual Transmission Bearing and Seal Overhaul Kit

$206.68

SKU: ZMBK157

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

Description

The USA Standard Gear ZMBK157 is a manual transmission bearing and seal overhaul kit designed to restore the integrity of your vehicle's transmission. This kit is specifically engineered for 1981-1983 Toyota 5-speed applications, ensuring a precise fit and reliable performance. The kit includes essential components for a comprehensive rebuild. It features a durable cast iron case, complemented by aluminum bellhousing and tail housing for a robust assembly. The input bearing is a 032-2 roller type or a 63/32 ball type, providing consistent operation. This overhaul kit contains the necessary bearings and seals to address wear and tear within the transmission. Manufactured in Japan, this USA Standard Gear kit comes with a 2-year warranty, reflecting the brand's commitment to quality. The specific Toyota transmission application is the L52 5-speed manual transmission found in the 1980-1984 Toyota Pickup models.

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 NumberZMBK157
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