HomeBrake > Hardware, Fasteners and FittingsCentric 141.66502 Disc Brake Caliper - Rear Left or Rear Right
Part #: 141.66502

Centric 141.66502 Disc Brake Caliper - Rear Left or Rear Right

Centric Premium Semi-Loaded Disc Brake Calipers, Rear Left
⚙️ 62 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Centric Premium Semi-Loaded Disc Brake Calipers, Rear Left
🚗Fitment: Chevrolet, GMC, Oldsmobile, and Isuzu, Blazer, Jimmy, S10, Sonoma, Bravada, and Hombre
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Overview of Centric Premium Semi-Loaded Disc Brake Caliper 141.66502

The Centric Premium Semi-Loaded Disc Brake Caliper 141.66502 is engineered for reliable braking performance on Chevrolet, GMC, Isuzu, and Oldsmobile vehicles. Designed specifically for models like the Blazer, Bravada, Hombre, Jimmy, S10, and Sonoma, this floating caliper offers durable construction and precise fitment.

  • Caliper Type: Floating with 1 phenolic piston
  • Caliper Casting Material: Aluminum for lightweight strength
  • Includes abutment clips, mounting bracket, and bleeder screw
  • Inlet fitting type: Banjo with M10x1.0 thread size
  • Compatible with brake pads meeting FMSI pad number 10x.07290
  • Caliper color: Gray
  • Bracket required and included for proper installation

Details on Centric Premium Semi-Loaded Disc Brake Calipers

The Centric Premium Semi-Loaded Disc Brake Calipers product line is designed to provide a balance between ease of installation and component completeness. This semi-loaded caliper includes essential hardware such as the mounting bracket, abutment clips, and bleeder screw, but does not include brake pads or mounting bolts. The aluminum casting ensures reduced weight without compromising strength, while the phenolic piston helps resist heat and corrosion. This caliper is engineered to meet or exceed OEM specifications for the Chevrolet Blazer, GMC Jimmy, and other compatible models, ensuring consistent braking performance and durability.

Product Application and Problem Solving

  • Replacement for worn or damaged disc brake calipers on Chevrolet S10 and GMC Sonoma
  • Restores proper brake function and pedal feel on Isuzu Hombre and Oldsmobile Bravada
  • Addresses issues with sticking or leaking calipers causing uneven pad wear
  • Improves braking reliability by replacing corroded or fatigued components
  • Supports maintenance of brake system integrity on vehicles requiring M10-1.00 inlet thread fittings

Installation Notes and Tips

  • Ensure the mounting bracket included is properly installed as it is required for this caliper
  • Use compatible brake pads with FMSI number 10x.07290 (pads not included)
  • Bleeder screw is included; properly bleed the brake system after installation
  • Verify inlet thread size M10x1.0 matches vehicle brake line fittings
  • Check piston and caliper bore for smooth operation before installation

Quality Assurance and Warranty

Centric Premium Semi-Loaded Disc Brake Calipers are manufactured to meet strict quality standards, including precise casting and material specifications. The aluminum caliper body and phenolic piston are designed for durability and corrosion resistance. This part number 141.66502 undergoes rigorous testing to ensure fitment and function on Chevrolet, GMC, Isuzu, and Oldsmobile models listed. Warranty coverage details should be confirmed with the original equipment provider or distributor.

BrandCentric
Part Number141.66502
PositionCentric Premium Semi-Loaded Disc Brake Calipers, Rear Left
Abutment Clips IncludedYes
Air Gap [orely]100.5mm
Bare Bracket Weight [cntrc] lbs2.61
Bleeder Screw IncludedYes
Bleeder Screw Included [cntrc]Yes
Bleeder Screw Thread Diameter10.000
Bleeder Screw Thread DiameterM10x1.0
Bleeder Screw Thread SizeM10-1.00
Bore Size(s) millimeters48
Bracket # [cntrc]147.66501
Bracket IncludedYes
Bracket Mounting Bolts IncludeNo
Bracket Required (Y/N)Yes
Bracket Required [cntrc]Yes
Caliper & Pad Hardware IncludeYes
Caliper Boot & Seal Kit# [cntrc]143.66010
Caliper Casting MaterialAluminum
Caliper ColorGray
Caliper TypeFloating
Casting Number18024225; K242009C; K242019C;
ColorGray
FinishRust Preventative
Finish [cntrc]Rust Preventative
Friction Materials Standards Institute Pad Number10x.07290
Hardware Kit# [cntrc]117.66012
Inlet Fitting TypeBanjo
Inlet Thread Diameter10.000
Inlet Thread DiameterM10x1.0
Inlet Thread SizeM10-1.00
Mounting Bracket IncludedYes
Mounting Hardware IncludedNo
New or Ramanufactured [cntrc]Remanufactured
New or RemanufacturedRemanufactured
Pad Wear Sensor IncludedNo
Pads IncludedNo
Pads IncludedNo
Piston Diameter1.89
Piston Diameter48.000
Piston MaterialPhenolic
Piston Quantity1
Published Bore Size [cntrc]48
Root Core# [cntrc]66502
Rust Preventative CoatingYes
Rust Preventative Coating [cntrc]Yes

This part fits 62 vehicles. Search below:

YearMakeModelSubmodel# DoorsDrive TypePositionNotes
2005ChevroletBlazerZR2RWDRear LeftCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
2005ChevroletBlazerXtremeRWDRear RightCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
2005ChevroletBlazerBaseRWDRear RightCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
2005ChevroletBlazer4WDRear LeftCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
2005GMCJimmyRear LeftCentric Premium Semi-Loaded Disc Brake Calipers
2004ChevroletBlazer4WDRear LeftCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
2004ChevroletBlazer4 DoorRWDRear RightCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
2004ChevroletBlazerZR22 DoorRWDRear LeftCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
2004ChevroletBlazerXtreme2 DoorRWDRear RightCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
2004ChevroletBlazerLS2 DoorRWDRear RightCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
2004ChevroletS10Rear LeftCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
2004GMCJimmyRWDRear Right73mm Tall; Centric Premium Semi-Loaded Disc Brake Calipers
2004GMCJimmyRWDRear Left95mm Tall; Centric Premium Semi-Loaded Disc Brake Calipers
2004GMCJimmy4WDRear LeftCentric Premium Semi-Loaded Disc Brake Calipers
2004GMCSonomaRear LeftCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
2003ChevroletBlazer4WDRear LeftCentric Premium Semi-Loaded Disc Brake Calipers
2003ChevroletBlazer4 DoorRWDRear RightCentric Premium Semi-Loaded Disc Brake Calipers
2003ChevroletBlazer2 DoorRWDRear RightCentric Premium Semi-Loaded Disc Brake Calipers
2003ChevroletS104WDRear LeftCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
2003GMCJimmyRWDRear RightCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
2003GMCJimmy4WDRear LeftCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
2003GMCSonomaRear LeftCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
2002ChevroletBlazer4WDRear LeftCentric Premium Semi-Loaded Disc Brake Calipers
2002ChevroletBlazer4 DoorRWDRear RightCentric Premium Semi-Loaded Disc Brake Calipers
2002ChevroletBlazer2 DoorRWDRear RightCentric Premium Semi-Loaded Disc Brake Calipers
2002ChevroletS104WDRear LeftCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
2002GMCJimmyRWDRear RightCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
2002GMCJimmy4WDRear LeftCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
2002GMCSonomaRear LeftCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
2001ChevroletBlazer4WDRear LeftCentric Premium Semi-Loaded Disc Brake Calipers
2001ChevroletBlazer4 DoorRWDRear RightCentric Premium Semi-Loaded Disc Brake Calipers
2001ChevroletBlazer2 DoorRWDRear RightCentric Premium Semi-Loaded Disc Brake Calipers
2001ChevroletS104WDRear LeftCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
2001GMCJimmyRWDRear RightCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
2001GMCJimmy4WDRear LeftCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
2001GMCSonomaRear LeftCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
2001OldsmobileBravadaRear LeftCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
2000ChevroletBlazerRWDRear RightCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
2000ChevroletBlazer4WDRear LeftCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
2000ChevroletS104WDRear LeftCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
2000GMCJimmyRWDRear RightCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
2000GMCJimmy4WDRear LeftCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
2000GMCSonomaRear LeftCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
2000IsuzuHombreRear LeftCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
2000OldsmobileBravadaRear LeftCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
1999ChevroletBlazerRWDRear RightCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
1999ChevroletBlazer4WDRear LeftCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
1999ChevroletS104WDRear LeftCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
1999GMCJimmyRear RightCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
1999GMCSonomaRear LeftCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
1999IsuzuHombreRear LeftCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
1999OldsmobileBravadaRear LeftCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
1998ChevroletBlazerRWDRear RightCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
1998ChevroletBlazer4WDRear LeftCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
1998ChevroletS104WDRear LeftCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
1998GMCJimmyRear RightCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
1998GMCSonomaRear LeftCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
1998IsuzuHombreRear LeftCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
1998OldsmobileBravadaRear LeftCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
1997ChevroletBlazer4WDRear LeftCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
1997GMCJimmy4WDRear LeftCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers
1997OldsmobileBravadaRear LeftCalipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers

* 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:

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