USA Standard

T56 Manual Transmission Bearing and Seal Kit

$276.89

SKU: ZMBK396A

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

Description

The Zumbrota Drivetrain ZMBK396A is a manual transmission bearing and seal overhaul kit engineered for T56 transmissions. It is compatible with 1997 and newer GM, Pontiac, and Corvette models that utilize the 6-speed T56 manual transmission. The ZMBK396A kit includes all the essential bearings and seals required to service a T56 transmission, helping to restore smooth operation and prevent leaks. It is identified by cast number 1386, ensuring specific application accuracy for the T56 gearbox. This overhaul kit is suitable for a range of performance and enthusiast vehicles, including Chevrolet Corvettes (1997-2007), Chevrolet SSRs (2005-2006), and Pontiac GTOs (2004-2006). By replacing worn bearings and seals, you can address issues such as noise, vibration, or difficulty shifting, thereby prolonging the life of your manual 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 NumberZMBK396A
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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