Allison 1000 Case Bushing Kit 2000-Up

Overview

This is a transmission bushing and thrust-washer component for the Chevrolet, GMC, Duramax Allison 1000 automatic transmission (00-25). 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

• OE-spec bushings and washers that control shaft support and endplay

Fitment

Fits Chevrolet, GMC, Duramax vehicles equipped with the Allison 1000 automatic transmission, 00-25. 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:

• fluid leaks and low line pressure from worn bushings
• harsh or delayed shifts and excessive endplay

Specifications

• Transmission: Allison 1000
• Year Range: 00-25

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.