TH400 Small Extension Housing Rear Seal and Bushing 1964-1967

Overview

This is a transmission bushing and thrust-washer component for the GM, Chevrolet, GMC, Cadillac th400 automatic transmission (1964-1967). Built to OEM specification and engineered as a direct-fit replacement for a professional-grade th400 repair or rebuild. Every th400 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 GM, Chevrolet, GMC, Cadillac vehicles equipped with the th400 automatic transmission, 1964-1967. Please confirm your transmission model and year before ordering to ensure correct fitment.

Common Symptoms & When to Use

Consider this th400 part when you experience:

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

Specifications

• Transmission: th400
• Year Range: 1964-1967

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 th400 transmission parts.