Dorman 690-023 Clutch Pilot Bushing

Brand Dorman 690-023
Describe Type A
Inside Diameter 0.592
Material Powder Metal
Outside Diameter 1.381
Package Contents 5 Pilot Bushing
Fits Pontiac, Oldsmobile, and Buick · 157 vehicles

OE direct replacement. Matches the fit and function of the original part.

Powder metal construction. Built from quality materials for reliable performance.

Clutch pilot bushing. Helps support smooth clutch operation.

Cross-references Pioneer Automotive Industries PB-75, 15533265 and CP-82001 for the same application. See all 3.

$36.93Free shipping
In stock · usually ships same day before 1pm CST
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Free returns within 60 days if it doesn't fit when fitment is verified.

Clutch Pilot Bushing for OE-Style Fit

Dorman 690-023 is a clutch pilot bushing built to match the fit and function of the original part on specified vehicles. It uses powder metal construction for consistent support at the transmission input shaft and is sized for direct replacement applications across a wide range of Pontiac, Oldsmobile, and Buick models.

Compatible With classic Pontiac Firebird, Grand Prix, LeMans, GTO, Tempest, and Catalina applications, this pilot bushing is engineered around the original dimensions for dependable clutch alignment. The Dorman 690-023 part number is also a useful reference when cross-checking replacement options for manual transmission service.

  • Powder metal construction for durable pilot support
  • Inside diameter: 0.592 in.
  • Outside diameter: 1.381 in.
  • OE-style replacement for specified manual transmission applications
  • Direct-fit sizing for clutch pilot bushing service

Detailed Product Overview

This clutch pilot bushing helps locate and support the transmission input shaft in the crankshaft during clutch operation. By maintaining proper alignment, it supports smoother clutch engagement and reduces wear associated with misalignment. Dorman 690-023 is specified for a broad range of classic GM vehicles, including Pontiac Firebird, Pontiac Grand Prix, Oldsmobile Cutlass, and Buick Skylark applications. This part cross-references Pioneer Automotive Industries PB-75 for the same application.

Common Repair Uses

  • Clutch chatter caused by worn pilot support
  • Input shaft misalignment during clutch operation
  • Noise or vibration from a deteriorated bushing
  • Difficulty achieving smooth clutch engagement
  • Service replacement during manual transmission rebuilds

Installation Notes and Fitment

Fits 1967-1981 Pontiac Firebird, N/A. Fits 1978-1980 Pontiac Grand Am, N/A. Fits 1973-1975 Pontiac Grand Am, N/A. Fits 1979-1980 Pontiac Grand LeMans, N/A. Fits 1975-1977 Pontiac Grand LeMans, N/A. Fits 1968-1980 Pontiac Grand Prix, N/A. Fits 1979-1980 Pontiac LeMans, N/A. Fits 1968-1977 Pontiac LeMans, N/A. Fits 1978-1979 Oldsmobile Cutlass Calais, N/A. Fits 1975-1979 Oldsmobile Cutlass Salon, N/A. Fits 1971-1979 Oldsmobile Cutlass Supreme, N/A. Fits 1967-1977 Oldsmobile Cutlass, N/A. Fits 1973-1977 Oldsmobile Omega, N/A. Fits 1975-1976 Buick Skylark, N/A. Fits 1968-1975 Oldsmobile 98, N/A. Fits 1971-1975 Oldsmobile Custom Cruiser, N/A. Fits 1968-1975 Oldsmobile Delta 88, N/A. Fits 1968-1975 Oldsmobile Toronado, N/A. Fits 1968-1971 Pontiac GTO, N/A. Fits 1963-1970 Pontiac Tempest, N/A. Fits 1957-1967 Pontiac Bonneville, N/A. Fits 1950-1967 Pontiac Catalina, N/A. Fits 1965-1966 Oldsmobile Starfire, N/A.

Verify crankshaft bore dimensions and transmission input shaft fitment before installation. Clean the bore thoroughly and inspect the surrounding clutch components for wear before reassembly.

Quality Assurance

Dorman designs this replacement bushing to match original part fit and function on the listed vehicles. The powder metal material and OE-style dimensions support consistent service in manual transmission applications.

This part fits 157 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1981PontiacFirebirdN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1980PontiacFirebirdN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1980PontiacGrand AmN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1980PontiacGrand LeMansN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1980PontiacGrand PrixN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1980PontiacLeMansN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1979OldsmobileCutlass CalaisN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1979OldsmobileCutlass SalonN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1979OldsmobileCutlass SupremeN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1979PontiacFirebirdN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1979PontiacGrand AmN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1979PontiacGrand LeMansN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1979PontiacGrand PrixN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1979PontiacLeMansN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1978OldsmobileCutlass CalaisN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1978OldsmobileCutlass SalonN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1978OldsmobileCutlass SupremeN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1978PontiacFirebirdN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1978PontiacGrand AmN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1978PontiacGrand PrixN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1977OldsmobileCutlassN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1977OldsmobileCutlass SalonN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1977OldsmobileCutlass SupremeN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1977OldsmobileOmegaN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1977PontiacFirebirdN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1977PontiacGrand LeMansN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1977PontiacGrand PrixN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1977PontiacLeMansN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1976BuickSkylarkN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1976OldsmobileCutlassN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1976OldsmobileCutlass SalonN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1976OldsmobileCutlass SupremeN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1976OldsmobileOmegaN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1976PontiacFirebirdN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1976PontiacGrand LeMansN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1976PontiacGrand PrixN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1976PontiacLeMansN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1975BuickSkylarkN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1975Oldsmobile98N/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1975OldsmobileCustom CruiserN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1975OldsmobileCutlassN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1975OldsmobileCutlass SalonN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1975OldsmobileCutlass SupremeN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1975OldsmobileDelta 88N/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1975OldsmobileOmegaN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1975OldsmobileToronadoN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1975PontiacFirebirdN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1975PontiacGrand AmN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1975PontiacGrand LeMansN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1975PontiacGrand PrixN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1975PontiacLeMansN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1974Oldsmobile98N/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1974OldsmobileCustom CruiserN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1974OldsmobileCutlassN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1974OldsmobileCutlass SupremeN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1974OldsmobileDelta 88N/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1974OldsmobileOmegaN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1974OldsmobileToronadoN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1974PontiacFirebirdN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1974PontiacGrand AmN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1974PontiacGrand PrixN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1974PontiacLeMansN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1973Oldsmobile98N/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1973OldsmobileCustom CruiserN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1973OldsmobileCutlassN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1973OldsmobileCutlass SupremeN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1973OldsmobileDelta 88N/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1973OldsmobileOmegaN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1973OldsmobileToronadoN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1973PontiacFirebirdN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1973PontiacGrand AmN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1973PontiacGrand PrixN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1973PontiacLeMansN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1972Oldsmobile98N/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1972OldsmobileCustom CruiserN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1972OldsmobileCutlassN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1972OldsmobileCutlass SupremeN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1972OldsmobileDelta 88N/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1972OldsmobileToronadoN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1972PontiacFirebirdN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1972PontiacGrand PrixN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1972PontiacLeMansN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1971Oldsmobile98N/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1971OldsmobileCustom CruiserN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1971OldsmobileCutlassN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1971OldsmobileCutlass SupremeN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1971OldsmobileDelta 88N/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1971OldsmobileToronadoN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1971PontiacFirebirdN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1971PontiacGrand PrixN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1971PontiacGTON/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1971PontiacLeMansN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1970Oldsmobile98N/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1970OldsmobileCutlassN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1970OldsmobileDelta 88N/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1970OldsmobileToronadoN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1970PontiacFirebirdN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1970PontiacGrand PrixN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1970PontiacGTON/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1970PontiacLeMansN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1970PontiacTempestN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1969Oldsmobile98N/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1969OldsmobileCutlassN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1969OldsmobileDelta 88N/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1969OldsmobileToronadoN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1969PontiacFirebirdN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1969PontiacGrand PrixN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1969PontiacGTON/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1969PontiacLeMansN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1969PontiacTempestN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1968Oldsmobile98N/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1968OldsmobileCutlassN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1968OldsmobileDelta 88N/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1968OldsmobileToronadoN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1968PontiacFirebirdN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1968PontiacGrand PrixN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1968PontiacGTON/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1968PontiacLeMansN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1968PontiacTempestN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1967OldsmobileCutlassN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1967PontiacBonnevilleN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1967PontiacCatalinaN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1967PontiacFirebirdN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1967PontiacTempestN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1966OldsmobileStarfireN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1966PontiacBonnevilleN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1966PontiacCatalinaN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1966PontiacTempestN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1965OldsmobileStarfireN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1965PontiacBonnevilleN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1965PontiacCatalinaN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1965PontiacTempestN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1964PontiacBonnevilleN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1964PontiacCatalinaN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1964PontiacTempestN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1963PontiacBonnevilleN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1963PontiacCatalinaN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1963PontiacTempestN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1962PontiacBonnevilleN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1962PontiacCatalinaN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1961PontiacBonnevilleN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1961PontiacCatalinaN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1960PontiacBonnevilleN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1960PontiacCatalinaN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1959PontiacBonnevilleN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1959PontiacCatalinaN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1958PontiacBonnevilleN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1958PontiacCatalinaN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1957PontiacBonnevilleN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1957PontiacCatalinaN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1956PontiacCatalinaN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1955PontiacCatalinaN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1954PontiacCatalinaN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1953PontiacCatalinaN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1952PontiacCatalinaN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1951PontiacCatalinaN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
1950PontiacCatalinaN/A1.381 In. O.D.; Packaging Type: Box; Package Quantity: 5
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Pioneer Automotive Industries — PB-7515533265CP-82001