ALLISON 1000 Overhaul Gasket & Seal Kit

Overview

This is a overhaul gasket and seal kit for the Chevrolet, GMC, Duramax Allison 1000 automatic transmission. Built to OEM specification and engineered as a direct-fit replacement for a professional-grade Allison 1000 repair or rebuild. Every Allison 1000 order ships fast and is backed by our support team.

What's Included

• all gaskets and seals needed for a reseal or overhaul
• pan gasket, sealing rings, O-rings and lip seals

Fitment

Fits Chevrolet, GMC, Duramax vehicles equipped with the Allison 1000 automatic transmission. Please confirm your transmission model and year before ordering to ensure correct fitment.

Common Symptoms & When to Use

Consider this Allison 1000 part when you experience:

• external fluid leaks
• seeping pan or case seals
• a reseal during service or rebuild

Specifications

• Transmission: Allison 1000

Quality & Service

In-stock parts ship fast; special-order items ship within 3 business days. Free shipping on orders over $70. Backed by Core Transmission Parts — your source for Allison 1000 transmission parts.