Dorman 14647 Clutch Pilot Bushing

Clutch Pilot Bushing for Manual Transmission Service

Dorman 14647 is a clutch pilot bushing built to match the fit and function of the original component on specified vehicles. Made from powder metal, it is engineered for dependable support at the transmission input shaft interface where accurate alignment matters.

This Dorman 14647 pilot bushing is a direct-fit replacement for a wide range of Chevrolet, GMC, Honda, and Isuzu manual transmission applications, including Chevrolet S10, GMC Sonoma, and Isuzu Rodeo models.

Key Features

• Powder metal construction for durable, consistent performance
• Inside diameter: 0.594 in.
• Outside diameter: 0.828 in.
• Type A clutch pilot bushing design
• Matches original fit and function for specified vehicles
• Package contents: pilot bushing

Detailed Description

The clutch pilot bushing supports the transmission input shaft and helps maintain proper alignment between the crankshaft and clutch assembly. Dorman 14647 is engineered as an OE-style replacement for vehicles that use a 53/64 in. outside diameter pilot bushing, including applications such as Fits 1994-2003 Chevrolet S10, N/A; Fits 1994-2003 GMC Sonoma, N/A; and Fits 1991-2000 Isuzu Rodeo, N/A. It also serves other manual-transmission platforms such as Fits 1982-1995 Chevrolet Camaro, N/A and Fits 1982-1995 Pontiac Firebird, N/A.

This part cross-references National PB-652 for the same application. Dorman 14647 is also referenced by part numbers 476574 and CP-82003 in related catalogs.

What It Helps Solve

• Input shaft misalignment during clutch engagement
• Noise or vibration related to worn pilot support
• Difficulty achieving smooth clutch operation
• Premature wear at the crankshaft pilot area
• Service replacement for manual transmission clutch repairs

Installation Notes and Tips

Verify the vehicle’s transmission and pilot bushing dimensions before installation. Confirm the 0.594 in. inside diameter and 0.828 in. outside diameter against the original part, and match the application notes for vehicles such as Fits 1990-1993 Chevrolet S10, N/A with RPO code ML3 or Fits 1991-1993 GMC Sonoma, N/A with RPO code ML3. Clean the bore thoroughly and inspect the surrounding clutch and transmission components before assembly.

Quality Assurance

Dorman designs this clutch pilot bushing to match original part fit and function on listed applications, using quality materials selected for reliable service in manual transmission use.