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Raybestos 56140 Disc Brake Rotor - FrontOE Quality 60-Day Returns
Part #: 56140

Raybestos 56140 Disc Brake Rotor - Front

Specialty - Street Performance, Front
60 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Specialty - Street Performance, Front
Fitment: Buick, Chevrolet, Oldsmobile, and Pontiac, Achieva, Cavalier, Corsica, Cutlass Calais, Grand Am, Skylark, Sunbird, and Sunfire
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Overview of Raybestos Specialty - Street Performance Rotor 56140

The Raybestos Specialty - Street Performance Disc Brake Rotor 56140 is engineered for reliable braking performance on select Buick, Chevrolet, Oldsmobile, and Pontiac models. Designed as a vented rotor, it offers effective heat dissipation to maintain consistent stopping power during street driving conditions.

  • Vented disc brake rotor for improved heat management
  • Nominal thickness of 0.800 inches (20.3 mm) with discard thickness at 0.736 inches (18.7 mm)
  • Overall height of 1.885 inches (47.9 mm)
  • Outside diameter measures 10.200 inches (259.1 mm)
  • Five mounting bolt holes with a 100 mm (3.937 inch) bolt circle diameter
  • Center hole diameter of 2.300 inches (58.4 mm)
  • Conventional rotor type compatible with drum-in-hat setups

Detailed Product Description

This Raybestos disc brake rotor, part number 56140, is designed specifically for street performance applications within the Specialty - Street Performance product line. The vented rotor construction enhances airflow to reduce brake fade during extended use. With a nominal thickness of 0.800 inches and a discard thickness of 0.736 inches, this rotor provides a balance between durability and performance. The 10.200-inch outside diameter and 1.885-inch overall height ensure proper fitment and compatibility with the braking systems of Buick Achieva, Chevrolet Cavalier, Corsica, Oldsmobile Cutlass Calais, Pontiac Grand Am, Skylark, Sunbird, and Sunfire models. The rotor features five mounting bolt holes arranged on a 100 mm bolt circle diameter, matching factory specifications for secure installation.

Compatible Vehicles and Applications

  • Buick Achieva
  • Chevrolet Cavalier and Corsica
  • Oldsmobile Cutlass Calais
  • Pontiac Grand Am, Skylark, Sunbird, and Sunfire

This rotor is suitable for drivers seeking replacement parts that meet original equipment specifications for these vehicles, particularly for street performance driving conditions.

Installation Notes and Tips

  • Verify rotor thickness before installation to ensure it meets minimum discard thickness of 0.736 inches
  • Inspect mounting surfaces and hardware for wear or damage prior to installation
  • Ensure proper torque specifications are followed for the five mounting bolts
  • Check compatibility with existing drum-in-hat brake assemblies

Quality Assurance and Warranty

Raybestos Specialty - Street Performance rotors are manufactured to meet strict quality standards for consistent performance and durability. While specific warranty details are not provided here, Raybestos products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Always consult product documentation or manufacturer resources for exact warranty terms.

BrandRaybestos
Part Number56140
PositionSpecialty - Street Performance, Front
Discard Thickness0.736
Discard Thickness18.700
Nominal Thickness0.800
Nominal Thickness20.300
Overall Height1.885
Overall Height47.900
Outside Diameter10.200
Outside Diameter259.100
Mounting Bolt Hole Quantity5
Solid Or Vented Type RotorVented
Center Hole Diameter2.300
Center Hole Diameter58.400
Mounting Bolt Hole Circle Diameter100.000
Mounting Bolt Hole Circle Diameter3.937
Mounting Bolt Hole Diameter100.000
Mounting Bolt Hole Diameter3.937
Stud/Lug Hole Quantity5
Conventional Or Drum-In-Hat Type RotorConventional

This part fits 60 vehicles. Search below:

YearMakeModelPositionNotes
2005ChevroletCavalierFrontSpecialty - Street Performance
2005PontiacSunfireFrontSpecialty - Street Performance
2004ChevroletCavalierFrontSpecialty - Street Performance
2004PontiacSunfireFrontSpecialty - Street Performance
2003ChevroletCavalierFrontSpecialty - Street Performance
2003PontiacSunfireFrontSpecialty - Street Performance
2002ChevroletCavalierFrontSpecialty - Street Performance
2002PontiacSunfireFrontSpecialty - Street Performance
2001ChevroletCavalierFrontSpecialty - Street Performance
2001PontiacSunfireFrontSpecialty - Street Performance
2000ChevroletCavalierFrontSpecialty - Street Performance
2000PontiacSunfireFrontSpecialty - Street Performance
1999ChevroletCavalierFrontSpecialty - Street Performance
1999PontiacSunfireFrontSpecialty - Street Performance
1998BuickSkylarkFrontSpecialty - Street Performance
1998ChevroletCavalierFrontSpecialty - Street Performance
1998OldsmobileAchievaFrontSpecialty - Street Performance
1998PontiacGrand AmFrontSpecialty - Street Performance
1998PontiacSunfireFrontSpecialty - Street Performance
1997BuickSkylarkFrontSpecialty - Street Performance
1997ChevroletCavalierFrontSpecialty - Street Performance
1997OldsmobileAchievaFrontSpecialty - Street Performance
1997PontiacGrand AmFrontSpecialty - Street Performance
1997PontiacSunfireFrontSpecialty - Street Performance
1996BuickSkylarkFrontSpecialty - Street Performance
1996ChevroletCavalierFrontSpecialty - Street Performance
1996ChevroletCorsicaFrontSpecialty - Street Performance
1996OldsmobileAchievaFrontSpecialty - Street Performance
1996PontiacGrand AmFrontSpecialty - Street Performance
1996PontiacSunfireFrontSpecialty - Street Performance
1995BuickSkylarkFrontSpecialty - Street Performance
1995ChevroletCavalierFrontSpecialty - Street Performance
1995ChevroletCorsicaFrontSpecialty - Street Performance
1995OldsmobileAchievaFrontSpecialty - Street Performance
1995PontiacGrand AmFrontSpecialty - Street Performance
1995PontiacSunfireFrontSpecialty - Street Performance
1994BuickSkylarkFrontSpecialty - Street Performance
1994ChevroletCavalierFrontSpecialty - Street Performance
1994ChevroletCorsicaFrontSpecialty - Street Performance
1994OldsmobileAchievaFrontSpecialty - Street Performance
1994PontiacGrand AmFrontSpecialty - Street Performance
1994PontiacSunbirdFrontSpecialty - Street Performance
1993BuickSkylarkFrontSpecialty - Street Performance
1993ChevroletCavalierFrontSpecialty - Street Performance
1993ChevroletCorsicaFrontSpecialty - Street Performance
1993OldsmobileAchievaFrontSpecialty - Street Performance
1993PontiacGrand AmFrontSpecialty - Street Performance
1993PontiacSunbirdFrontSpecialty - Street Performance
1992BuickSkylarkFrontSpecialty - Street Performance
1992ChevroletCavalierFrontSpecialty - Street Performance
1992ChevroletCorsicaFrontSpecialty - Street Performance
1992OldsmobileAchievaFrontSpecialty - Street Performance
1992PontiacGrand AmFrontSpecialty - Street Performance
1992PontiacSunbirdFrontSpecialty - Street Performance
1991BuickSkylarkFrontSpecialty - Street Performance
1991OldsmobileCutlass CalaisFrontSpecialty - Street Performance
1991PontiacGrand AmFrontSpecialty - Street Performance
1990BuickSkylarkFrontSpecial Performance Package compatible.; Specialty - Street Performance
1990OldsmobileCutlass CalaisFrontSpecial Performance Package compatible.; Specialty - Street Performance
1990PontiacGrand AmFrontSpecial Performance Package compatible.; Specialty - Street Performance

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

09.7485.80101800120.62034120.62034CRY121.62034125.62034125128126.62034CSL126.62034CSR126.62034SL126.62034SR127.62034L127.62034R128.62034CL128.62034CR128.62034L128.62034R14-5580141530177-705177-812178971801620018021368180224161802241718023034180602371806023820-5580210492-C211496-DP227.62034L227.62034R250105302505227029320.62034320.62034F321.6203432531344194612001493670507852-1251285261605580558015580B5580DG5614056140FZN56140R56140RGS593670605364-93-670662181682502789-36034805614081-12512889-36034AR8234AR8234EAR8234EVCAX5580BD125128BD125128EBR1783BR55585BR5580BR558002CW20701D17545DL5580P125128PS125128QBRR213R93670RB237RBR5580X50581YH141530YH141530CYH141530PYH2181

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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