Gaskets and Seals› Drivetrain Gaskets and Seals

Sun Coast Converters

ALLISON 1000 2000 OVERHAUL KIT

$403.36

SKU: S02K T116002ASC

In Stock
In Stock
Ships by Sep 15
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$100 Minimum Order
Non-Returnable Item
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Overview

The SunCoast T116002ASC Complete Gasket Overhaul Kit provides all necessary gaskets and seals for a full transmission rebuild of Allison 1000/2000 transmissions. This kit is built for 2001 to 2017 GM Silverado and Sierra 2500HD and 3500HD models equipped with the 6.6L Duramax engine. Each component is manufactured to meet or exceed OEM specifications, ensuring a precise fit and optimal sealing performance under high stress and heat. The materials are engineered for resistance to fluid breakdown and pressure loss, maintaining clutch pack integrity and line pressure. This kit is suitable for both daily drivers and performance builds, offering reliability and support for various power goals.
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ALLISON 1000 2000 OVERHAUL KIT

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

BrandSun Coast Converters
Part NumberS02K T116002ASC

Videos

How to Rebuild a Allison 1000 Transmission | Duramax

How to Rebuild a Allison 1000 Transmission | Duramax
New Install Fail : Allison 1000 / 2000

New Install Fail : Allison 1000 / 2000

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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

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