Pioneer Cables 755061 Automatic Transmission Bushing

Automatic Transmission Bushing for GM Applications

Pioneer Cables 755061 is an automatic transmission bushing for reaction sun gear service in a wide range of GM vehicles. It is an exact-fit replacement part built for direct application matching, with coverage across Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models.

Key Features

• Automatic transmission bushing for reaction sun gear locations
• Direct replacement for select THM440, 4T60, and ME9 applications where noted
• OE-style fitment for GM front-wheel-drive platforms
• Cross-references Pioneer Cables 755061 with 8644186 and BU65
• Fits a broad range of Buick Regal, Cadillac DeVille, and Pontiac Grand Prix applications

Detailed Description

Pioneer Cables 755061 is a transmission bushing used in reaction sun gear service across many 1984-1993 GM passenger cars and vans. This part is listed for Buick Century, LeSabre, Park Avenue, Regal, Riviera, Cadillac DeVille, Eldorado, Seville, Chevrolet Lumina, Lumina APV, Oldsmobile 88, 98, Cutlass Ciera, Cutlass Supreme, Silhouette, Toronado, and Pontiac Bonneville, Grand Prix, Trans Sport, and 6000 applications. Pioneer Transmission Components are built as exact-fit replacement parts for direct service use, and this part number 755061 is a practical match for technicians working on GM automatic transmission repairs.

Common Repair Uses

• Worn or damaged reaction sun gear bushing replacement
• Transmission noise or rough operation tied to bushing wear
• Restoring proper support in THM440/4T60/ME9-equipped units
• Service work on aging Buick, Cadillac, Oldsmobile, Chevrolet, and Pontiac transmissions

Installation Notes

Verify the transmission family and vehicle application before installation, especially on Cadillac DeVille and Oldsmobile Silhouette listings that specify THM440/4T60/ME9. Confirm the reaction sun gear location and compare the original part to Pioneer Cables 755061 before assembly. Professional transmission service procedures and correct inspection of related wear surfaces are recommended.

Quality Assurance

Pioneer Transmission Components are positioned as exact-fit replacement parts, supporting direct replacement use in the listed GM applications. This part cross-references 8644186 and BU65 for the same application.