HomeBrake > Hardware, Fasteners and FittingsCarlson 7878 Disc Brake Caliper Piston - Front
Part #: 7878

Carlson 7878 Disc Brake Caliper Piston - Front

Front
⚙️ 46 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$25.41Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: INFINITI and Nissan, QX80, Armada, Titan, and QX56
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Disc Brake Caliper Piston for Nissan and INFINITI

The Carlson Disc Brake Caliper Piston 7878 is designed to restore proper braking function for select Nissan and INFINITI vehicles. Engineered to meet OEM specifications, this piston ensures consistent performance and durability for your brake system.

  • Compatible with Nissan Armada, TITAN, and INFINITI QX56, QX80 models
  • Part number 7878 for precise identification and fitment
  • Manufactured by Carlson, a trusted name in brake hydraulics
  • Constructed to OEM standards for reliable brake caliper operation
  • Direct replacement for worn or damaged disc brake caliper pistons

About the Carlson Disc Brake Caliper Piston Product Line

The Carlson Disc Brake Caliper Piston product line focuses on providing high-quality replacement pistons for disc brake calipers. These pistons are designed to maintain proper hydraulic pressure and ensure smooth caliper movement. The 7878 piston is part of this line, offering compatibility with specific Nissan and INFINITI models to support effective brake system repairs.

Product Details and Compatibility

This disc brake caliper piston is engineered specifically for use in Nissan Armada, TITAN, and INFINITI QX56 and QX80 vehicles. Using part number 7878 guarantees a precise fit and proper function within the brake caliper assembly. The piston is made to withstand the pressures and temperatures typical of brake system operation, helping to maintain consistent braking performance.

Common Issues Addressed by This Caliper Piston

  • Brake caliper sticking or uneven pad wear
  • Loss of hydraulic pressure in the brake system
  • Brake fluid leaks around the caliper piston
  • Reduced braking efficiency or pedal feel
  • Corrosion or damage to the original caliper piston

Installation Notes and Tips

When installing the Carlson Disc Brake Caliper Piston 7878, ensure the brake system is properly depressurized and the caliper is clean and free of debris. Lubricate the piston and seals with appropriate brake fluid or lubricant to prevent damage during installation. Verify correct piston orientation and seating to avoid leaks or caliper malfunction. Always follow vehicle-specific service manual instructions for brake component replacement.

Quality Assurance and Warranty

Carlson manufactures this disc brake caliper piston to meet or exceed OEM standards, ensuring reliable performance and durability. While specific warranty details may vary, Carlson products typically come with a limited warranty against defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.

This part fits 46 vehicles. Search below:

YearMakeModelPositionNotes
2023INFINITIQX80FrontD1509; Disc Brake Caliper Piston
2022INFINITIQX80FrontD1509; Disc Brake Caliper Piston
2022NissanArmadaFrontD1509; Disc Brake Caliper Piston
2022NissanTITANFrontDisc Brake Caliper Piston
2021INFINITIQX80FrontD1509; Disc Brake Caliper Piston
2021NissanArmadaFrontD1509; Disc Brake Caliper Piston
2021NissanTITANFrontDisc Brake Caliper Piston
2020INFINITIQX80FrontD1509; Disc Brake Caliper Piston
2020NissanArmadaFrontD1509; Disc Brake Caliper Piston
2020NissanTITANFrontDisc Brake Caliper Piston
2019INFINITIQX80FrontDisc Brake Caliper Pin Kit D1509
2019NissanArmadaFrontDisc Brake Caliper Pin Kit D1509
2019NissanTITANFrontDisc Brake Caliper Pin Kit D1509
2018INFINITIQX80FrontDisc Brake Caliper Pin Kit D1509
2018NissanArmadaFrontDisc Brake Caliper Pin Kit D1509
2018NissanTITANFrontDisc Brake Caliper Pin Kit D1509
2017INFINITIQX80FrontDisc Brake Caliper Pin Kit D1509
2017NissanArmadaFrontDisc Brake Caliper Pin Kit D1509
2017NissanTITANFrontDisc Brake Caliper Pin Kit D1509
2016INFINITIQX80FrontDisc Brake Caliper Pin Kit D1509
2015INFINITIQX80FrontDisc Brake Caliper Pin Kit D1509
2015NissanArmadaFrontFitment: Disc Brake Caliper Pin Boot Kit for D1509
2015NissanTITANFrontFitment: Disc Brake Caliper Pin Boot Kit for D1509
2014INFINITIQX80FrontFitment: Disc Brake Caliper Pin Boot Kit for D1509
2014NissanArmadaFrontFitment: Disc Brake Caliper Pin Boot Kit for D1509
2014NissanTITANFrontFitment: Disc Brake Caliper Pin Boot Kit for D1509
2013INFINITIQX56FrontFitment: Disc Brake Caliper Pin Boot Kit for D1509
2013NissanArmadaFrontFitment: Disc Brake Caliper Pin Boot Kit for D1509
2013NissanTITANFrontFitment: Disc Brake Caliper Pin Boot Kit for D1509
2012INFINITIQX56FrontFitment: Disc Brake Caliper Pin Boot Kit for D1509
2012NissanArmadaFrontFitment: Disc Brake Caliper Pin Boot Kit for D1509
2012NissanTITANFrontFitment: Disc Brake Caliper Pin Boot Kit for D1509
2011INFINITIQX56FrontFitment: Disc Brake Caliper Pin Boot Kit for D1509
2011NissanArmadaFrontDisc Brake Caliper Pin Kit D1286
2011NissanTITANFrontCheck part number for compatibility across brands and models before purchasing Disc Brake Caliper Pin Boot Kit.
2010INFINITIQX56FrontDisc Brake Caliper Pin Kit D1286
2010NissanArmadaFrontDisc Brake Caliper Pin Kit D1286
2010NissanTITANFrontDisc Brake Caliper Pin Kit D1286
2009INFINITIQX56FrontDisc Brake Caliper Pin Kit D1286
2009NissanArmadaFrontDisc Brake Caliper Pin Kit D1286
2009NissanTITANFrontDisc Brake Caliper Pin Kit D1286
2008INFINITIQX56FrontDisc Brake Caliper Pin Kit D1286
2008NissanArmadaFrontDisc Brake Caliper Pin Kit D1286
2008NissanTITANFrontDisc Brake Caliper Pin Kit D1286
2007INFINITIQX56FrontDisc Brake Caliper Pin Kit D1286
2007NissanArmadaFrontDisc Brake Caliper Pin Kit D1286

* 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.