R4A51 Master Transmission Rebuild Kit with Overhaul Gaskets

Overview

This is a master rebuild and overhaul kit for the Mitsubishi, Hyundai, Kia r4a51 automatic transmission. Built to OEM specification and engineered as a direct-fit replacement for a professional-grade r4a51 repair or rebuild. Every r4a51 order ships fast and is backed by our support team.

What's Included

• OE-quality clutch friction plates
• hardened steel clutch plates
• a full gasket and seal set
• molded pistons, rubber O-rings and lip seals
• Teflon and metal-clad sealing rings
• a transmission filter
• bushings, thrust washers and sealing components as applicable

Fitment

Fits Mitsubishi, Hyundai, Kia vehicles equipped with the r4a51 automatic transmission. Please confirm your transmission model and year before ordering to ensure correct fitment.

Common Symptoms & When to Use

Consider this r4a51 part when you experience:

• slipping or delayed engagement
• harsh, flaring or erratic shifts
• burnt or discolored transmission fluid
• high-mileage wear or a prior failure
• overheating and loss of line pressure

Specifications

• Transmission: r4a51

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 r4a51 transmission parts.