USA Standard

Manual Transmission Overhaul Kit

$512.72

SKU: ZMBK103

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

Description

The Zumbrota Drivetrain ZMBK103 is a comprehensive manual transmission overhaul kit designed to restore the smooth operation of your vehicle's gearbox. This kit provides all the essential bearings and seals required for a complete transmission rebuild. It fits the 1975-1980 Toyota Celica, the 1974-1980 Toyota Corona, and the 1975-1988 Toyota Pickup, provided they are equipped with a 5-speed manual transmission. Ensure your vehicle's specifications match these applications for proper fitment. This kit is part of the USA Standard Gear line, known for providing quality drivetrain components. By replacing worn bearings and seals, you can prevent future issues such as gear grinding, leaks, and difficult shifting, ultimately extending the life of your transmission.

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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Specifications

BrandUSA Standard
Part NumberZMBK103
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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