Homeโ€บ Carlson 7540 Disc Brake Caliper Piston - Front or Rear
Part #: 7540

Carlson 7540 Disc Brake Caliper Piston - Front or Rear

Front
216 vehicles fit this part
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Fitment: Chevrolet, GMC, and International, P30, C35, C3500, P3500, G30, G3500, R3500, V3500, R30, V30, C30, K30, K3500, G35, K35, P35, 200, C30 Pickup, G30 Van, P30 Van, C35/C3500 Pickup, G35/G3500 Van, K35/K3500 Pickup, and P35/P3500 Van
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Reliable Disc Brake Caliper Piston for Chevrolet and GMC Trucks

The Carlson Disc Brake Caliper Piston 7540 is designed to restore proper brake function in select Chevrolet and GMC heavy-duty trucks. Engineered to meet OEM specifications, this piston ensures consistent braking performance for models such as the Chevrolet C30, C35, C3500, and GMC K30, K3500, among others.

  • Compatible with Chevrolet and GMC truck models including C30, C35, C3500, G30, K30, P30, R30, and V30 series
  • Part number 7540 for precise identification and fitment
  • Manufactured by Carlson, a trusted brand in brake hydraulics
  • Designed for use in disc brake caliper assemblies
  • Durable construction to withstand heavy-duty braking demands

About the Carlson Disc Brake Caliper Piston Line

The Carlson Disc Brake Caliper Piston product line focuses on providing replacement pistons that meet or exceed original equipment standards. This line is tailored for brake hydraulics applications, ensuring reliable sealing and smooth piston movement within the caliper. The 7540 piston is part of this line, offering compatibility with a range of Chevrolet and GMC truck models requiring precise hydraulic brake component replacements.

Product Details and Compatibility

This disc brake caliper piston is specifically designed for use in heavy-duty Chevrolet and GMC trucks, including models such as the C30, C35, C3500, G30, K30, K3500, P30, P3500, R30, R3500, V30, and V3500. The part number 7540 corresponds to this exact piston, ensuring a proper fit and function within the brake caliper assembly. Its construction supports the hydraulic pressure needed for effective braking, maintaining vehicle safety and performance.

Common Applications and Problem Resolution

  • Restores braking efficiency in Chevrolet and GMC heavy-duty trucks
  • Replaces worn or damaged caliper pistons causing brake drag or uneven pad wear
  • Addresses brake fluid leaks from the caliper piston area
  • Eliminates sticking or seized pistons that reduce braking responsiveness
  • Supports maintenance of brake system hydraulic integrity

Installation Notes and Tips

  • Ensure compatibility by verifying vehicle make, model, and year against the fitment list
  • Clean caliper bore thoroughly before installing the new piston to prevent contamination
  • Use appropriate brake lubricant on piston seals to facilitate smooth operation
  • Inspect and replace caliper seals and dust boots as needed during installation
  • Bleed the brake system after installation to remove air and restore hydraulic pressure

Quality Assurance and Warranty

Carlson manufactures the Disc Brake Caliper Piston 7540 to meet stringent quality standards for brake hydraulics components. While specific warranty details are not provided, Carlson products typically undergo rigorous testing to ensure durability and performance in demanding automotive applications. Using this piston helps maintain the integrity and safety of your Chevrolet or GMC truck's braking system.

This part fits 216 vehicles. Search below:

YearMakeModelPositionNotes
2002ChevroletP30FrontD380
2001ChevroletP30FrontD380
2000ChevroletC35Front15,000 Lb GVWR; Except Wide Track Axle; D380
2000ChevroletC3500Front15,000 Lb GVWR; Except Wide Track Axle; D380
2000GMCC3500Front15,000 Lb GVWR; Except Wide Track Axle; D380
1999ChevroletC35Front15,000 Lb GVWR; Except Wide Track Axle; D380
1999ChevroletC3500Front15,000 Lb GVWR; Except Wide Track Axle; D380
1999ChevroletP30FrontD717
1999ChevroletP30RearDisc; D717
1999GMCC3500Front15,000 Lb GVWR; Except Wide Track Axle; D380
1999GMCP3500FrontD543
1999GMCP3500RearD717
1998ChevroletC35Front15,000 Lb GVWR; Except Wide Track Axle; D380
1998ChevroletC3500Front15,000 Lb GVWR; Except Wide Track Axle; D380
1998ChevroletP30FrontD717
1998ChevroletP30RearDisc; D717
1998GMCC3500Front15,000 Lb GVWR; Except Wide Track Axle; D380
1998GMCP3500Rearw/Rear Disc Brakes; D717
1998GMCP3500FrontD717
1998GMCP3500FrontD543
1997ChevroletC35Front15,000 Lb GVWR; Except Wide Track Axle; D380
1997ChevroletC3500Front15,000 Lb GVWR; Except Wide Track Axle; D380
1997ChevroletP30FrontD717
1997ChevroletP30RearDisc; D717
1997GMCC3500Front15,000 Lb GVWR; Except Wide Track Axle; D380
1997GMCP3500Rearw/Rear Disc Brakes; D717
1997GMCP3500FrontD717
1997GMCP3500FrontD543
1996ChevroletC35Front15,000 Lb GVWR; Except Wide Track Axle; D380
1996ChevroletC3500Front15,000 Lb GVWR; Except Wide Track Axle; D380
1996ChevroletG30Frontw/JB8; D149
1996ChevroletP30FrontD543
1996ChevroletP30RearD543
1996GMCC3500Front15,000 Lb GVWR; Except Wide Track Axle; D380
1996GMCG3500Frontw/JB8; D149
1996GMCP3500Rearw/Rear Disc Brakes; D717
1996GMCP3500FrontD717
1996GMCP3500FrontD543
1995ChevroletC35Front12,500 Lb or 15,0000 Lb GVWR; D149
1995ChevroletC3500Front12,500 Lb or 15,000 Lb GVWR; D149
1995ChevroletG30Frontw/JB8; D149
1995ChevroletP30FrontHeavy Duty Brakes; D543/D149
1995ChevroletP30Rearw/Rear Disc Brakes; D543/D149
1995GMCC3500Front12,500 Lb or 15,000 Lb GVWR; D149
1995GMCG3500Frontw/JB8; D149
1995GMCP3500Frontw/JB8, JD8, JF9; D543/D149
1995GMCP3500Rearw/Rear Disc Brakes; D543/D149
1994ChevroletC3500Front12,500 Lb or 15,000 Lb GVWR; D149
1994ChevroletG30Frontw/JB8; D149
1994ChevroletP30FrontHeavy Duty Brakes; D543/D149
1994ChevroletP30Rearw/Rear Disc Brakes; D543/D149
1994GMCC3500Front12,500 Lb or 15,000 Lb GVWR; D149
1994GMCG3500Frontw/JB8; D149
1994GMCP3500Frontw/JB8, JD8, JF9; D543/D149
1994GMCP3500Rearw/Rear Disc Brakes; D543/D149
1993ChevroletC3500Front12,500 Lb or 15,000 Lb GVWR; D149
1993ChevroletG30Frontw/JB8; D149
1993ChevroletP30FrontHeavy Duty Brakes; D543/D149
1993ChevroletP30Rearw/Rear Disc Brakes; D543/D149
1993GMCC3500Front12,500 Lb or 15,000 Lb GVWR; D149
1993GMCG3500Frontw/JB8; D149
1993GMCP3500Frontw/JB8, JD8, JF9; D543/D149
1993GMCP3500Rearw/Rear Disc Brakes; D543/D149
1992ChevroletC3500Front12,500 Lb or 15,000 Lb GVWR; D149
1992ChevroletG30Frontw/JB8; D149
1992ChevroletP30FrontHeavy Duty Brakes; D543/D149
1992ChevroletP30Rearw/Rear Disc Brakes; D543/D149
1992GMCC3500Front12,500 Lb or 15,000 Lb GVWR; D149
1992GMCG3500Frontw/JB8; D149
1992GMCP3500Frontw/JB8, JD8, JF9; D543/D149
1992GMCP3500Rearw/Rear Disc Brakes; D543/D149
1991ChevroletC3500Front12,500 Lb or 15,000 Lb GVWR; D149
1991ChevroletG30Frontw/JB8; D149
1991ChevroletP30FrontHeavy Duty Brakes; D543/D149
1991ChevroletP30Rearw/Rear Disc Brakes; D543/D149
1991ChevroletR3500FrontDisc Brake Hardware Kit, compatible with model D149.
1991ChevroletV3500FrontDisc Brake Hardware Kit, compatible with model D149.
1991GMCC3500Front12,500 Lb or 15,000 Lb GVWR; D149
1991GMCG3500Frontw/JB8; D149
1991GMCP3500Frontw/JB8, JD8, JF9; D543/D149
1991GMCP3500Rearw/Rear Disc Brakes; D543/D149
1991GMCR3500FrontDisc Brake Hardware Kit, compatible with model D149.
1991GMCV3500FrontDisc Brake Hardware Kit, compatible with model D149.
1990ChevroletC3500Front12,500 Lb or 15,000 Lb GVWR; D149
1990ChevroletG30Frontw/JB8; D149
1990ChevroletP30FrontHeavy Duty Brakes; D543/D149
1990ChevroletP30Rearw/Rear Disc Brakes; D543/D149
1990ChevroletR3500FrontDisc Brake Hardware Kit, compatible with model D149.
1990ChevroletV3500FrontDisc Brake Hardware Kit, compatible with model D149.
1990GMCC3500Rear12,500 Lb or 15,000 Lb GVWR; D149
1990GMCC3500Front12,500 Lb or 15,000 Lb GVWR; D149
1990GMCG3500Frontw/JB8; D149
1990GMCP3500Frontw/JB8, JD8, JF9; D543/D149
1990GMCP3500Rearw/Rear Disc Brakes; D543/D149
1990GMCR3500FrontDisc Brake Hardware Kit, compatible with model D149.
1990GMCV3500FrontDisc Brake Hardware Kit, compatible with model D149.
1989ChevroletG30Frontw/JB8; D149
1989ChevroletP30FrontHeavy Duty Brakes; D543/D149
1989ChevroletP30Rearw/Rear Disc Brakes; D543/D149
1989ChevroletR3500FrontDisc Brake Hardware Kit, compatible with model D149.
1989ChevroletV3500FrontDisc Brake Hardware Kit, compatible with model D149.
1989GMCG3500Frontw/JB8; D149
1989GMCP3500Frontw/JB8, JD8, JF9; D543/D149
1989GMCP3500Rearw/Rear Disc Brakes; D543/D149
1989GMCR3500FrontDisc Brake Hardware Kit, compatible with model D149.
1989GMCV3500FrontDisc Brake Hardware Kit, compatible with model D149.
1988ChevroletG30Frontw/JB8; D149
1988ChevroletP30FrontHeavy Duty Brakes; D543/D149
1988ChevroletP30Rearw/Rear Disc Brakes; D543/D149
1988ChevroletR30FrontDisc Brake Hardware Kit, compatible with model D149.
1988ChevroletV30FrontDisc Brake Hardware Kit, compatible with model D149.
1988GMCG3500Frontw/JB8; D149
1988GMCP3500Frontw/JB8, JD8, JF9; D543/D149
1988GMCP3500Rearw/Rear Disc Brakes; D543/D149
1988GMCR3500FrontDisc Brake Hardware Kit, compatible with model D149.
1988GMCV3500FrontDisc Brake Hardware Kit, compatible with model D149.
1987ChevroletG30Frontw/JB8; D149
1987ChevroletP30Frontw/JB8, JD8; D149
1987ChevroletR30FrontDisc Brake Hardware Kit, compatible with model D149.
1987ChevroletV30FrontDisc Brake Hardware Kit, compatible with model D149.
1987GMCG3500Frontw/JB-8; D149
1987GMCP3500FrontHeavy Duty Brakes; D149
1987GMCP3500Rearw/Rear Disc Brakes; D543/D149
1987GMCR3500FrontDisc Brake Hardware Kit, compatible with model D149.
1987GMCV3500FrontDisc Brake Hardware Kit, compatible with model D149.
1986ChevroletC30FrontDisc Brake Hardware Kit, compatible with model D149.
1986ChevroletG30Frontw/JB8; D149
1986ChevroletK30FrontDisc Brake Hardware Kit, compatible with model D149.
1986ChevroletP30Frontw/JB8, JD8; D149
1986GMCC3500FrontDisc Brake Hardware Kit, compatible with model D149.
1986GMCG3500Frontw/JB-8; D149
1986GMCK3500FrontDisc Brake Hardware Kit, compatible with model D149.
1986GMCP3500FrontHeavy Duty Brakes; D149
1986GMCP3500Rearw/Rear Disc Brakes; D543/D149
1985ChevroletC30FrontDisc Brake Hardware Kit, compatible with model D149.
1985ChevroletG30Frontw/JB8; D149
1985ChevroletK30FrontDisc Brake Hardware Kit, compatible with model D149.
1985ChevroletP30Frontw/JB8, JD8; D149
1985GMCC3500FrontDisc Brake Hardware Kit, compatible with model D149.
1985GMCG3500Frontw/JB-8; D149
1985GMCK3500FrontDisc Brake Hardware Kit, compatible with model D149.
1985GMCP3500FrontHeavy Duty Brakes; D149
1985GMCP3500Rearw/Rear Disc Brakes; D543/D149
1984ChevroletC30FrontDisc Brake Hardware Kit, compatible with model D149.
1984ChevroletG30Frontw/JB8; D149
1984ChevroletK30FrontDisc Brake Hardware Kit, compatible with model D149.
1984ChevroletP30Frontw/JB8, JD8; D149
1984GMCC3500FrontDisc Brake Hardware Kit, compatible with model D149.
1984GMCG3500Frontw/JB-8; D149
1984GMCK3500FrontDisc Brake Hardware Kit, compatible with model D149.
1984GMCP3500FrontHeavy Duty Brakes; D149
1984GMCP3500Rearw/Rear Disc Brakes; D543/D149
1983ChevroletC30FrontDisc Brake Hardware Kit, compatible with model D149.
1983ChevroletG30Frontw/JB8; D149
1983ChevroletK30FrontDisc Brake Hardware Kit, compatible with model D149.
1983ChevroletP30Frontw/JB8, JD8; D149
1983GMCC3500FrontDisc Brake Hardware Kit, compatible with model D149.
1983GMCG3500Frontw/JB-8; D149
1983GMCK3500FrontDisc Brake Hardware Kit, compatible with model D149.
1983GMCP3500FrontHeavy Duty Brakes; D149
1983GMCP3500Rearw/Rear Disc Brakes; D543/D149
1982ChevroletC30FrontDisc Brake Hardware Kit, compatible with model D149.
1982ChevroletG30Frontw/JB8; D149
1982ChevroletK30FrontDisc Brake Hardware Kit, compatible with model D149.
1982ChevroletP30Frontw/JB8, JD8; D149
1982GMCC3500FrontDisc Brake Hardware Kit, compatible with model D149.
1982GMCG3500Frontw/JB-8; D149
1982GMCK3500FrontDisc Brake Hardware Kit, compatible with model D149.
1982GMCP3500FrontHeavy Duty Brakes; D149
1982GMCP3500Rearw/Rear Disc Brakes; D543/D149
1981ChevroletC30FrontDisc Brake Hardware Kit, compatible with model D149.
1981ChevroletG30Frontw/JB8; D149
1981ChevroletK30FrontDisc Brake Hardware Kit, compatible with model D149.
1981ChevroletP30Frontw/JB8, JD8; D149
1981GMCC3500FrontDisc Brake Hardware Kit, compatible with model D149.
1981GMCG3500Frontw/JB-8; D149
1981GMCK3500FrontDisc Brake Hardware Kit, compatible with model D149.
1981GMCP3500FrontHeavy Duty Brakes; D149
1981GMCP3500Rearw/Rear Disc Brakes; D543/D149
1980ChevroletC30FrontDisc Brake Hardware Kit, compatible with model D149.
1980ChevroletG30Frontw/JB8; D149
1980ChevroletK30FrontDisc Brake Hardware Kit, compatible with model D149.
1980ChevroletP30Frontw/JB8, JD8; D149
1980GMCC3500FrontDisc Brake Hardware Kit, compatible with model D149.
1980GMCG3500Frontw/JB-8; D149
1980GMCK3500FrontDisc Brake Hardware Kit, compatible with model D149.
1980GMCP3500FrontHeavy Duty Brakes; D149
1980GMCP3500Rearw/Rear Disc Brakes; D543/D149
1979ChevroletC30FrontJB8; D149
1979ChevroletG30Frontw/JB8; D149
1979ChevroletK30FrontDisc Brake Hardware Kit, compatible with model D149.
1979ChevroletP30Frontw/JB8, JD8; D149
1979GMCC3500Frontw/JB-8; D149
1979GMCG3500FrontJB-8; D149
1979GMCK3500FrontDisc Brake Hardware Kit, compatible with model D149.
1979GMCP3500FrontHeavy Duty Brakes; D149
1979GMCP3500Rearw/Rear Disc Brakes; D543/D149
1978ChevroletC30FrontJB8; D129
1978ChevroletG30Frontw/JB8; D149
1978ChevroletK30FrontDisc Brake Hardware Kit, compatible with model D149.
1978ChevroletP30Frontw/JB8, JD8; D149
1978GMCG35Frontw/JB-8; D89
1977ChevroletC30FrontJB8; D129
1977ChevroletG30Frontw/JB8; D149
1977ChevroletK30FrontDisc Brake Hardware Kit, compatible with model D149.
1977ChevroletP30Frontw/JB8, JD8; D149
1977GMCG35Frontw/JB-8; D89
1976ChevroletC30FrontJB8; D129
1976ChevroletG30Frontw/JB8; D149
1976ChevroletP30Frontw/JB8, JD8; D149
1976GMCG35Frontw/JB-8; D89
1975ChevroletC30FrontJB8; D89
1975ChevroletG30Frontw/JB8; D89
1975ChevroletP30Frontexc. JB-7; D89
1975GMCG35Frontw/JB-8; D89
1974GMCG35/G3500 VanFrontw/JB-8; D89

* 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.