Raybestos 2093R Brake Drum - Rear
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Raybestos
 R-Line

Raybestos 2093R Brake Drum - Rear

Brand Raybestos 2093R
Position Rear
Depth 2.120
Depth 53.850
Nominal Drum Diameter 0.312
Nominal Drum Diameter 7.950
Outer Cooling Fins No
Outside Diameter 0.356
Outside Diameter 9.050
Stud/Lug Hole Diameter 0.562
Stud/Lug Hole Diameter 14.250
Stud/Lug Hole Quantity 5
Product line R-Line
Fits Buick, Chevrolet, Oldsmobile, Pontiac, and Cadillac · 87 vehicles

Brake drum. R-Line replacement for dependable braking performance.

Cooling fins omitted. Simple drum design keeps the focus on stopping power.

Cross-references AMS Automotive 6132, Anchor 8898 and DuraGo BD8898 for the same application. See all 41.

$52.42Free shipping
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Step 2 — Quantity
Brake Drums are typically replaced in pairs, axle by axle.
Order total $52.42
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Raybestos R-Line Brake Drum 2093R

Raybestos R-Line brake drum 2093R is a rear brake drum built for select compact GM and Pontiac applications from the 1980s and early 1990s. It is sized for a 7.950 in nominal drum diameter with a 9.050 in outside diameter and 2.120 in depth, making it a direct-fit service part for vehicles that use a 5-lug rear drum setup.

Key Features

  • Nominal drum diameter: 7.950 in
  • Outside diameter: 9.050 in
  • Depth: 2.120 in
  • 5 stud/lug holes with 14.250 mm hole diameter
  • Rear brake drum for listed applications
  • Non-finned design
  • Raybestos R-Line replacement part number 2093R

R-Line Product Line

Raybestos R-Line covers everyday replacement brake components for routine service work. In this application, the 2093R brake drum follows the original fitment profile for rear drum brake systems used on vehicles such as the Chevrolet Cavalier, Pontiac Grand Am, and Buick Skylark.

Detailed Description

This brake drum is intended for rear axle service on a wide range of compact cars, including 1982-1993 Chevrolet Cavalier, 1985-1993 Pontiac Grand Am, 1986-1993 Buick Skylark, and other listed GM platforms. The drum’s 9.050 in outside diameter and 2.120 in depth support proper brake shoe contact and drum-to-shoe geometry for the specified applications. Raybestos 2093R also cross-references DuraGo BD8898 for the same application.

Common Problems This Part Can Address

  • Rear brake pulsation caused by worn or out-of-round drum surfaces
  • Reduced braking performance from excessive drum wear
  • Brake shoe contact issues from incorrect drum dimensions
  • Noise from a damaged or heat-affected rear drum
  • Service replacement needs on 5-lug rear drum brake vehicles

Installation Notes and Tips

Verify drum diameter, depth, and lug-hole pattern against the removed part before installation. This rear drum is listed for vehicles including 1986-1993 Buick Skylark, 1982-1993 Chevrolet Cavalier, and 1985-1993 Pontiac Grand Am, so confirm the exact model year and rear brake configuration before ordering. Inspect brake shoes, wheel cylinders, and hardware condition during service, and measure the drum after installation to confirm proper brake adjustment.

Quality Assurance

Raybestos is a long-standing brake parts brand, and the R-Line line is positioned for standard replacement service. Part number 2093R is cataloged with multiple interchange references for the same rear drum application, including DuraGo BD8898.

Related reading

This part fits 87 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1993BuickSkylarkRearR-Line
1993ChevroletCavalierRearR-Line
1993ChevroletCorsicaRearR-Line
1993OldsmobileAchievaRearR-Line
1993PontiacGrand AmRearR-Line
1993PontiacSunbirdRearR-Line
1992BuickSkylarkRearR-Line
1992ChevroletCavalierRearR-Line
1992ChevroletCorsicaRearR-Line
1992OldsmobileAchievaRearR-Line
1992PontiacGrand AmRearR-Line
1992PontiacSunbirdRearR-Line
1991BuickSkylarkRearR-Line
1991ChevroletCavalierRearR-Line
1991ChevroletCorsicaRearR-Line
1991OldsmobileCutlass CalaisRearR-Line
1991PontiacGrand AmRearR-Line
1991PontiacSunbirdRearR-Line
1991PontiacTempestRearR-Line
1990BuickSkylarkRearR-Line
1990ChevroletCavalierRearR-Line
1990ChevroletCorsicaRearR-Line
1990OldsmobileCutlass CalaisRearR-Line
1990PontiacGrand AmRearR-Line
1990PontiacSunbirdRearR-Line
1990PontiacTempestRearR-Line
1989BuickSkyhawkRearR-Line
1989BuickSkylarkRearR-Line
1989ChevroletCavalierRearR-Line
1989ChevroletCorsicaRearR-Line
1989OldsmobileCutlass CalaisRearR-Line
1989PontiacGrand AmRearR-Line
1989PontiacSunbirdRearR-Line
1989PontiacTempestRearR-Line
1988BuickSkyhawkRearR-Line
1988BuickSkylarkRearR-Line
1988CadillacCimarronRearR-Line
1988ChevroletCavalierRearR-Line
1988ChevroletCorsicaRearR-Line
1988OldsmobileCutlass CalaisRearR-Line
1988OldsmobileFirenzaRearR-Line
1988PontiacGrand AmRearR-Line
1988PontiacSunbirdRearR-Line
1988PontiacTempestRearR-Line
1987BuickSkyhawkRearR-Line
1987BuickSkylarkRearR-Line
1987CadillacCimarronRearR-Line
1987ChevroletCavalierRearR-Line
1987ChevroletCorsicaRearR-Line
1987OldsmobileCalaisRearR-Line
1987OldsmobileFirenzaRearR-Line
1987PontiacGrand AmRearR-Line
1987PontiacSunbirdRearR-Line
1987PontiacTempestRearR-Line
1986BuickSkyhawkRearR-Line
1986BuickSkylarkRearR-Line
1986CadillacCimarronRearR-Line
1986ChevroletCavalierRearR-Line
1986OldsmobileCalaisRearR-Line
1986OldsmobileFirenzaRearR-Line
1986PontiacGrand AmRearR-Line
1986PontiacSunbirdRearR-Line
1985BuickSkyhawkRearR-Line
1985CadillacCimarronRearR-Line
1985ChevroletCavalierRearR-Line
1985OldsmobileCalaisRearR-Line
1985OldsmobileFirenzaRearR-Line
1985PontiacGrand AmRearR-Line
1985PontiacJ2000 SunbirdRearR-Line
1984BuickSkyhawkRearR-Line
1984CadillacCimarronRearR-Line
1984ChevroletCavalierRearR-Line
1984OldsmobileFirenzaRearR-Line
1984PontiacJ2000 SunbirdRearR-Line
1983BuickSkyhawkRearR-Line
1983CadillacCimarronRearR-Line
1983ChevroletCavalierRearR-Line
1983OldsmobileFirenzaRearR-Line
1983PontiacJ2000RearR-Line
1982BuickSkyhawkRearR-Line
1982CadillacCimarronRearR-Line
1982ChevroletCavalierRearR-Line
1982OldsmobileFirenzaRearR-Line
1982PontiacJ2000RearR-Line
1980ChevroletCitationRearwith Non-Finned Drum; R-Line
1980OldsmobileOmegaRearwith Non-Finned Drum; R-Line
1980PontiacPhoenixRearwith Non-Finned Drum; R-Line
Directly replaces or cross-references 41 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AMS Automotive — 6132Anchor — 8898DuraGo — BD8898MTC/Ronak — 1138National — 4898NTK — 23001Raybestos Brakes — 2093RRemy — 20198114.5006.1016-889852-12538663-93-610177-313177-362193320932093DGS125386140385212182-C39361044610652502968390512596494602093AD8220AD8220EBD133BD1065BD2066C10-728D2093D5006D93610DL8898K2093P125386SB2093X21627YH6106