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Centric 141.66502 Disc Brake Caliper - Rear Left or Rear Right
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.
| Brand | Centric |
| Part Number | 141.66502 |
| Position | Centric Premium Semi-Loaded Disc Brake Calipers, Rear Left |
| Abutment Clips Included | Yes |
| Air Gap [orely] | 100.5mm |
| Bare Bracket Weight [cntrc] lbs | 2.61 |
| Bleeder Screw Included | Yes |
| Bleeder Screw Included [cntrc] | Yes |
| Bleeder Screw Thread Diameter | 10.000 |
| Bleeder Screw Thread Diameter | M10x1.0 |
| Bleeder Screw Thread Size | M10-1.00 |
| Bore Size(s) millimeters | 48 |
| Bracket # [cntrc] | 147.66501 |
| Bracket Included | Yes |
| Bracket Mounting Bolts Include | No |
| Bracket Required (Y/N) | Yes |
| Bracket Required [cntrc] | Yes |
| Caliper & Pad Hardware Include | Yes |
| Caliper Boot & Seal Kit# [cntrc] | 143.66010 |
| Caliper Casting Material | Aluminum |
| Caliper Color | Gray |
| Caliper Type | Floating |
| Casting Number | 18024225; K242009C; K242019C; |
| Color | Gray |
| Finish | Rust Preventative |
| Finish [cntrc] | Rust Preventative |
| Friction Materials Standards Institute Pad Number | 10x.07290 |
| Hardware Kit# [cntrc] | 117.66012 |
| Inlet Fitting Type | Banjo |
| Inlet Thread Diameter | 10.000 |
| Inlet Thread Diameter | M10x1.0 |
| Inlet Thread Size | M10-1.00 |
| Mounting Bracket Included | Yes |
| Mounting Hardware Included | No |
| New or Ramanufactured [cntrc] | Remanufactured |
| New or Remanufactured | Remanufactured |
| Pad Wear Sensor Included | No |
| Pads Included | No |
| Pads Included | No |
| Piston Diameter | 1.89 |
| Piston Diameter | 48.000 |
| Piston Material | Phenolic |
| Piston Quantity | 1 |
| Published Bore Size [cntrc] | 48 |
| Root Core# [cntrc] | 66502 |
| Rust Preventative Coating | Yes |
| Rust Preventative Coating [cntrc] | Yes |
This part fits 62 vehicles. Search below:
| Year | Make | Model | Submodel | # Doors | Drive Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2005 | Chevrolet | Blazer | ZR2 | RWD | Rear Left | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | |
| 2005 | Chevrolet | Blazer | Xtreme | RWD | Rear Right | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | |
| 2005 | Chevrolet | Blazer | Base | RWD | Rear Right | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | |
| 2005 | Chevrolet | Blazer | 4WD | Rear Left | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 2005 | GMC | Jimmy | Rear Left | Centric Premium Semi-Loaded Disc Brake Calipers | |||
| 2004 | Chevrolet | Blazer | 4WD | Rear Left | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 2004 | Chevrolet | Blazer | 4 Door | RWD | Rear Right | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | |
| 2004 | Chevrolet | Blazer | ZR2 | 2 Door | RWD | Rear Left | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers |
| 2004 | Chevrolet | Blazer | Xtreme | 2 Door | RWD | Rear Right | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers |
| 2004 | Chevrolet | Blazer | LS | 2 Door | RWD | Rear Right | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers |
| 2004 | Chevrolet | S10 | Rear Left | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | |||
| 2004 | GMC | Jimmy | RWD | Rear Right | 73mm Tall; Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 2004 | GMC | Jimmy | RWD | Rear Left | 95mm Tall; Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 2004 | GMC | Jimmy | 4WD | Rear Left | Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 2004 | GMC | Sonoma | Rear Left | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | |||
| 2003 | Chevrolet | Blazer | 4WD | Rear Left | Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 2003 | Chevrolet | Blazer | 4 Door | RWD | Rear Right | Centric Premium Semi-Loaded Disc Brake Calipers | |
| 2003 | Chevrolet | Blazer | 2 Door | RWD | Rear Right | Centric Premium Semi-Loaded Disc Brake Calipers | |
| 2003 | Chevrolet | S10 | 4WD | Rear Left | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 2003 | GMC | Jimmy | RWD | Rear Right | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 2003 | GMC | Jimmy | 4WD | Rear Left | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 2003 | GMC | Sonoma | Rear Left | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | |||
| 2002 | Chevrolet | Blazer | 4WD | Rear Left | Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 2002 | Chevrolet | Blazer | 4 Door | RWD | Rear Right | Centric Premium Semi-Loaded Disc Brake Calipers | |
| 2002 | Chevrolet | Blazer | 2 Door | RWD | Rear Right | Centric Premium Semi-Loaded Disc Brake Calipers | |
| 2002 | Chevrolet | S10 | 4WD | Rear Left | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 2002 | GMC | Jimmy | RWD | Rear Right | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 2002 | GMC | Jimmy | 4WD | Rear Left | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 2002 | GMC | Sonoma | Rear Left | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | |||
| 2001 | Chevrolet | Blazer | 4WD | Rear Left | Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 2001 | Chevrolet | Blazer | 4 Door | RWD | Rear Right | Centric Premium Semi-Loaded Disc Brake Calipers | |
| 2001 | Chevrolet | Blazer | 2 Door | RWD | Rear Right | Centric Premium Semi-Loaded Disc Brake Calipers | |
| 2001 | Chevrolet | S10 | 4WD | Rear Left | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 2001 | GMC | Jimmy | RWD | Rear Right | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 2001 | GMC | Jimmy | 4WD | Rear Left | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 2001 | GMC | Sonoma | Rear Left | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | |||
| 2001 | Oldsmobile | Bravada | Rear Left | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | |||
| 2000 | Chevrolet | Blazer | RWD | Rear Right | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 2000 | Chevrolet | Blazer | 4WD | Rear Left | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 2000 | Chevrolet | S10 | 4WD | Rear Left | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 2000 | GMC | Jimmy | RWD | Rear Right | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 2000 | GMC | Jimmy | 4WD | Rear Left | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 2000 | GMC | Sonoma | Rear Left | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | |||
| 2000 | Isuzu | Hombre | Rear Left | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | |||
| 2000 | Oldsmobile | Bravada | Rear Left | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | |||
| 1999 | Chevrolet | Blazer | RWD | Rear Right | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 1999 | Chevrolet | Blazer | 4WD | Rear Left | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 1999 | Chevrolet | S10 | 4WD | Rear Left | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 1999 | GMC | Jimmy | Rear Right | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | |||
| 1999 | GMC | Sonoma | Rear Left | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | |||
| 1999 | Isuzu | Hombre | Rear Left | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | |||
| 1999 | Oldsmobile | Bravada | Rear Left | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | |||
| 1998 | Chevrolet | Blazer | RWD | Rear Right | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 1998 | Chevrolet | Blazer | 4WD | Rear Left | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 1998 | Chevrolet | S10 | 4WD | Rear Left | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 1998 | GMC | Jimmy | Rear Right | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | |||
| 1998 | GMC | Sonoma | Rear Left | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | |||
| 1998 | Isuzu | Hombre | Rear Left | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | |||
| 1998 | Oldsmobile | Bravada | Rear Left | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | |||
| 1997 | Chevrolet | Blazer | 4WD | Rear Left | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 1997 | GMC | Jimmy | 4WD | Rear Left | Calipers may be reversed; Centric Premium Semi-Loaded Disc Brake Calipers | ||
| 1997 | Oldsmobile | Bravada | Rear Left | Calipers 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.