TH400 Front Pump and Small Rear Seal Kit 1964-1967

Overview

This is a overhaul gasket and seal kit 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

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

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:

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

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.