Carlson 7925 Disc Brake Caliper Piston - Front

Reliable Disc Brake Caliper Piston for BMW and Land Rover

The Carlson 7925 disc brake caliper piston is designed to restore proper brake function in select BMW and Land Rover vehicles. Engineered to meet OEM specifications, this piston ensures consistent braking performance and durability.

• Compatible with BMW models including 528e, 533i, 535i, 535is, 540i, 635CSi, 735i, 735iL, 740i, 740iL, 750iL, M3, and M5
• Fits Land Rover Range Rover and X5 models
• Precision-machined for exact fit and smooth operation
• Constructed from corrosion-resistant materials to withstand harsh conditions
• Part number 7925 for easy identification and replacement

Product Details and Specifications

The Carlson 7925 disc brake caliper piston is a critical component within the brake hydraulics system, responsible for transferring hydraulic pressure to the brake pads. This piston is manufactured to strict tolerances to ensure a proper seal and smooth movement within the caliper bore. Its compatibility with a range of BMW models such as the 535i and M3, as well as Land Rover vehicles like the Range Rover and X5, makes it a versatile replacement part. The corrosion-resistant finish helps maintain piston integrity over time, reducing the risk of brake fluid leaks and uneven pad wear.

Common Applications and Problem Resolution

• Restores braking efficiency in BMW 740i and 750iL models with worn or damaged caliper pistons
• Eliminates brake drag caused by sticking pistons in Land Rover Range Rover vehicles
• Prevents brake fluid leaks and maintains hydraulic pressure in BMW M5 and 635CSi
• Addresses uneven brake pad wear due to piston corrosion or damage
• Improves pedal feel and braking response in BMW 533i and 535is

Installation Notes and Tips

When installing the Carlson 7925 disc brake caliper piston, ensure the caliper bore is thoroughly cleaned and free of debris. Lubricate the piston and seals with appropriate brake fluid or assembly grease to facilitate smooth movement. Verify that the piston moves freely without binding before reassembling the brake caliper. Proper bleeding of the brake system after installation is essential to remove air and restore optimal hydraulic pressure.

Quality Assurance and Warranty

Carlson brake components are manufactured to meet or exceed industry standards for durability and performance. While specific warranty details for part number 7925 are not provided, Carlson products typically undergo rigorous quality control to ensure reliability in demanding automotive applications.