USA Standard Gear

Manual Transmission Bearing and Seal Overhaul Kit

$150.79

SKU: ZMBK235B

In Stock
In Stock
Ships by Sep 1
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The USA Standard Gear ZMBK235B is a manual transmission bearing and seal overhaul kit designed to meet your transmission repair needs. This kit includes essential components such as 0.9-inch wide input/output bearings and 1.18-inch I.D. counter shaft bearings, ensuring proper function and durability. Specifically for manual transmissions, this overhaul kit features one-piece 1st-2nd gear synchronizer rings. It is important to note that this kit does not include a reverse synchronizer ring. The inclusion of synchronizer rings in the kit simplifies the overhaul process. USA Standard Gear provides a 24-month warranty on this product and offers technical support to assist with installation queries. If you encounter any issues during or after the installation of this part, their technicians are available to help. The kit is compatible with GETRAG M/T transmissions from 1991 onwards, including specific applications for GM C/K and S-TRUCK models with 5-speed transmissions.

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

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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 NumberZMBK235B
CategoryDrivetrain

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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.

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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.

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