Moog 513012 Wheel Bearing and Hub Assembly - Rear

Brand Moog 513012
Position Rear
Flange Bolt Hole Quantity 4
Wheel Pilot Diameter 57.000
Brake Pilot Diameter 57.500
Wheel Stud Quantity 5
Hub Pilot Diameter 61.000
Flange Shape Offset trapeziod
Anti Lock Brake Sensor Included No
Flange Offset 65.000
Flange Diameter 138.000
Bolt Circle Diameter 100.000
Bolt Circle Diameter 3.940
Fits Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac · 108 vehicles

Problem Solver line. MOOG focuses on design updates that extend service life and simplify replacement.

Direct-fit hub specs. 5 studs, 100 mm bolt circle, and 4-bolt flange geometry for the listed applications.

ABS sensor excluded. Use the published dimensions to confirm wheel, brake, and hub pilot fit.

Cross-references Gates B92, GMB 730-0078 and MOOG Hub Assemblies 513012 for the same application. See all 17.

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Wheel Bearing and Hub Assembly Overview

MOOG 513012 is a rear wheel bearing and hub assembly for a wide range of GM compact and midsize platforms. It is built around a 5-stud hub with a 100 mm bolt circle and a 4-bolt flange pattern for direct replacement applications.

Fits 2003-2005 Chevrolet Cavalier, rear. Fits 2003-2005 Pontiac Sunfire, rear. Fits 1980-1991 Buick Skylark, rear. Fits 1987-1991 Chevrolet Beretta, rear. Fits 1987-1991 Chevrolet Corsica, rear. Fits 1988-1991 Oldsmobile Cutlass Calais, rear. Fits 1985-1991 Pontiac Grand Am, rear. Fits 1986-1991 Pontiac Sunbird, rear. Fits 1987-1991 Pontiac Tempest, rear. Fits 1982-1989 Buick Skyhawk, rear. Fits 1982-1988 Cadillac Cimarron, rear. Fits 1982-1988 Oldsmobile Firenza, rear. Fits 1986-1987 Buick Somerset, rear. Fits 1985-1987 Oldsmobile Calais, rear. Fits 1985 Buick Somerset Regal, rear. Fits 1984-1985 Chevrolet Citation II, rear. Fits 1984-1985 Pontiac J2000 Sunbird, rear. Fits 1980-1984 Oldsmobile Omega, rear. Fits 1980-1984 Pontiac Phoenix, rear. Fits 1980-1983 Chevrolet Citation, rear. Fits 1982-1983 Pontiac J2000, rear.

Key Features

  • 5 wheel studs with a 100 mm bolt circle for the specified rear hub applications.
  • 4-bolt flange design with an offset trapezoid shape.
  • 57 mm wheel pilot diameter and 57.5 mm brake pilot diameter for proper component location.
  • 61 mm hub pilot diameter and 65 mm flange offset.
  • ABS sensor not included.

Detailed Description

MOOG 513012 is part of the brand’s Problem Solver line, which focuses on design updates that extend service life and make replacement easier. This rear wheel bearing and hub assembly is specified for multiple Chevrolet, Pontiac, Buick, Cadillac, and Oldsmobile models, including Chevrolet Cavalier and Pontiac Sunfire rear applications. The hub geometry, pilot diameters, and flange dimensions are listed to match the original mounting and wheel interface requirements for the covered vehicles.

This part cross-references SKF BR930093 and Raybestos Brakes 713012 for the same application.

What It Is Used For

  • Restoring a worn or noisy rear wheel hub assembly.
  • Correcting wheel play caused by bearing wear.
  • Replacing a hub with damaged studs or flange surfaces.
  • Addressing fitment issues related to pilot diameter or bolt circle mismatch.
  • Replacing a rear hub assembly on GM compact and midsize platforms.

Installation Notes and Tips

Verify rear fitment by year, make, and model before installation. Confirm the 4-bolt flange pattern, 5-stud layout, and 100 mm bolt circle against the removed part. Check that the brake pilot and wheel pilot dimensions match the vehicle requirements, and note that the ABS sensor is not included.

Quality Assurance

MOOG is known for ongoing design improvements that focus on longer service life and easier replacement. Part number 513012 is built to the published hub and flange specifications for the listed applications.

This part fits 108 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2005ChevroletCavalierRear—
2005PontiacSunfireRear—
2004ChevroletCavalierRear—
2004PontiacSunfireRear—
2003ChevroletCavalierRear—
2003PontiacSunfireRear—
1991BuickSkylarkRear—
1991ChevroletBerettaRear—
1991ChevroletCavalierRear—
1991ChevroletCorsicaRear—
1991OldsmobileCutlass CalaisRear—
1991PontiacGrand AmRear—
1991PontiacSunbirdRear—
1991PontiacTempestRear—
1990BuickSkylarkRear—
1990ChevroletBerettaRear—
1990ChevroletCavalierRear—
1990ChevroletCorsicaRear—
1990OldsmobileCutlass CalaisRear—
1990PontiacGrand AmRear—
1990PontiacSunbirdRear—
1990PontiacTempestRear—
1989BuickSkyhawkRear—
1989BuickSkylarkRear—
1989ChevroletBerettaRear—
1989ChevroletCavalierRear—
1989ChevroletCorsicaRear—
1989OldsmobileCutlass CalaisRear—
1989PontiacGrand AmRear—
1989PontiacSunbirdRear—
1989PontiacTempestRear—
1988BuickSkyhawkRear—
1988BuickSkylarkRear—
1988CadillacCimarronRear—
1988ChevroletBerettaRear—
1988ChevroletCavalierRear—
1988ChevroletCorsicaRear—
1988OldsmobileCutlass CalaisRear—
1988OldsmobileFirenzaRear—
1988PontiacGrand AmRear—
1988PontiacSunbirdRear—
1988PontiacTempestRear—
1987BuickSkyhawkRear—
1987BuickSkylarkRear—
1987BuickSomersetRear—
1987CadillacCimarronRear—
1987ChevroletBerettaRear—
1987ChevroletCavalierRear—
1987ChevroletCorsicaRear—
1987OldsmobileCalaisRear—
1987OldsmobileFirenzaRear—
1987PontiacGrand AmRear—
1987PontiacSunbirdRear—
1987PontiacTempestRear—
1986BuickSkyhawkRear—
1986BuickSkylarkRear—
1986BuickSomersetRear—
1986CadillacCimarronRear—
1986ChevroletCavalierRear—
1986OldsmobileCalaisRear—
1986OldsmobileFirenzaRear—
1986PontiacGrand AmRear—
1986PontiacSunbirdRear—
1985BuickSkyhawkRear—
1985BuickSkylarkRear—
1985BuickSomerset RegalRear—
1985CadillacCimarronRear—
1985ChevroletCavalierRear—
1985ChevroletCitation IIRear—
1985OldsmobileCalaisRear—
1985OldsmobileFirenzaRear—
1985PontiacGrand AmRear—
1985PontiacJ2000 SunbirdRear—
1984BuickSkyhawkRear—
1984BuickSkylarkRear—
1984CadillacCimarronRear—
1984ChevroletCavalierRear—
1984ChevroletCitation IIRear—
1984OldsmobileFirenzaRear—
1984OldsmobileOmegaRear—
1984PontiacJ2000 SunbirdRear—
1984PontiacPhoenixRear—
1983BuickSkyhawkRear—
1983BuickSkylarkRear—
1983CadillacCimarronRear—
1983ChevroletCavalierRear—
1983ChevroletCitationRear—
1983OldsmobileFirenzaRear—
1983OldsmobileOmegaRear—
1983PontiacJ2000Rear—
1983PontiacPhoenixRear—
1982BuickSkyhawkRear—
1982BuickSkylarkRear—
1982CadillacCimarronRear—
1982ChevroletCavalierRear—
1982ChevroletCitationRear—
1982OldsmobileFirenzaRear—
1982OldsmobileOmegaRear—
1982PontiacJ2000Rear—
1982PontiacPhoenixRear—
1981BuickSkylarkRear—
1981ChevroletCitationRear—
1981OldsmobileOmegaRear—
1981PontiacPhoenixRear—
1980BuickSkylarkRear—
1980ChevroletCitationRear—
1980OldsmobileOmegaRear—
1980PontiacPhoenixRear—
Directly replaces or cross-references 17 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Gates — B92GMB — 730-0078MOOG Hub Assemblies — 513012Raybestos Brakes — 713012SKF — BR93009320-6TR7466906746710974705607470599747060022703526B20X6NT513012R20-99RW406VKBA1611