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Carlson 7748 Disc Brake Caliper Piston - Rear
Reliable Disc Brake Caliper Piston for BMW Models
The Carlson 7748 disc brake caliper piston is designed to restore proper braking function for select BMW vehicles. Engineered to meet OEM specifications, this component ensures consistent performance and durability for your BMW 3 Series and 5 Series models.
- Direct replacement disc brake caliper piston for precise fit
- Compatible with BMW 325e, 325es, 325i, 325is, 325iX, 528e, 533i, 535i, 535is, 635CSi, and 735i
- Manufactured to meet strict quality standards for brake hydraulics
- Part number 7748 ensures correct identification and fitment
Product Details and Compatibility
The Carlson 7748 disc brake caliper piston is a critical component within the brake hydraulics system, responsible for applying pressure to the brake pads and enabling effective stopping power. This piston is specifically designed for use in various BMW models, including the 3 Series variants such as the 325e, 325es, 325i, 325is, and 325iX, as well as 5 Series models like the 528e, 533i, 535i, and 535is. It also fits select 6 and 7 Series vehicles, including the 635CSi and 735i. Using the correct piston ensures proper brake caliper operation and helps maintain vehicle safety and performance.
Common Applications and Problem Resolution
- Restores braking efficiency by replacing worn or damaged caliper pistons
- Eliminates brake drag caused by sticking or corroded pistons
- Prevents brake fluid leaks from compromised piston seals
- Addresses uneven brake pad wear due to piston malfunction
- Improves overall brake system responsiveness and safety
Installation Notes and Tips
When installing the Carlson 7748 disc brake caliper piston, ensure the brake caliper is thoroughly cleaned and inspected for damage. Proper lubrication of the piston and seals is essential to prevent binding and corrosion. Verify compatibility with your specific BMW model before installation. It is recommended to replace brake fluid and bleed the brake system after installation to maintain optimal hydraulic performance.
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 7748 are not provided, Carlson products typically undergo rigorous quality control to ensure reliability in brake hydraulics applications. Using genuine replacement parts like the Carlson 7748 helps maintain the integrity of your BMW's braking system.
This part fits 37 vehicles. Search below:
| Year | Make | Model | Body Type | Position | Notes |
|---|---|---|---|---|---|
| 1992 | BMW | 325i | Convertible | Rear | Disc Brake Pad Wear Sensor compatible with D279 |
| 1991 | BMW | 325i | Rear | Disc Brake Pad Wear Sensor compatible with D279 | |
| 1991 | BMW | 325is | Rear | Disc Brake Pad Wear Sensor compatible with D279 | |
| 1991 | BMW | 325iX | Rear | Disc Brake Pad Wear Sensor compatible with D279 | |
| 1990 | BMW | 325i | Rear | Disc Brake Pad Wear Sensor compatible with D279 | |
| 1990 | BMW | 325is | Rear | Disc Brake Pad Wear Sensor compatible with D279 | |
| 1990 | BMW | 325iX | Rear | Disc Brake Pad Wear Sensor compatible with D279 | |
| 1989 | BMW | 325i | Rear | Disc Brake Pad Wear Sensor compatible with D279 | |
| 1989 | BMW | 325is | Rear | Disc Brake Pad Wear Sensor compatible with D279 | |
| 1989 | BMW | 325iX | Rear | Disc Brake Pad Wear Sensor compatible with D279 | |
| 1988 | BMW | 325i | Rear | Disc Brake Pad Wear Sensor compatible with D279 | |
| 1988 | BMW | 325is | Rear | Disc Brake Pad Wear Sensor compatible with D279 | |
| 1988 | BMW | 325iX | Rear | Disc Brake Pad Wear Sensor compatible with D279 | |
| 1988 | BMW | 528e | Rear | Disc Brake Pad Wear Sensor compatible with D279 | |
| 1988 | BMW | 535i | Rear | D165 | |
| 1988 | BMW | 535is | Rear | D165 | |
| 1987 | BMW | 325e | Rear | Disc Brake Pad Wear Sensor compatible with D279 | |
| 1987 | BMW | 325es | Rear | Disc Brake Pad Wear Sensor compatible with D279 | |
| 1987 | BMW | 325i | Rear | Disc Brake Pad Wear Sensor compatible with D279 | |
| 1987 | BMW | 325is | Rear | Disc Brake Pad Wear Sensor compatible with D279 | |
| 1987 | BMW | 528e | Rear | Disc Brake Pad Wear Sensor compatible with D279 | |
| 1987 | BMW | 535i | Rear | D165 | |
| 1986 | BMW | 325e | Rear | Disc Brake Pad Wear Sensor compatible with D279 | |
| 1986 | BMW | 325es | Rear | Disc Brake Pad Wear Sensor compatible with D279 | |
| 1986 | BMW | 528e | Rear | Disc Brake Pad Wear Sensor compatible with D279 | |
| 1986 | BMW | 535i | Rear | D165 | |
| 1985 | BMW | 325e | Rear | Disc Brake Pad Wear Sensor compatible with D279 | |
| 1985 | BMW | 528e | Rear | Disc Brake Pad Wear Sensor compatible with D279 | |
| 1985 | BMW | 535i | Rear | D165 | |
| 1985 | BMW | 635CSi | Rear | Disc Brake Pad Wear Sensor compatible with D279 | |
| 1985 | BMW | 735i | Rear | Disc Brake Pad Wear Sensor compatible with D279 | |
| 1984 | BMW | 325e | Rear | Disc Brake Pad Wear Sensor compatible with D279 | |
| 1984 | BMW | 528e | Rear | Disc Brake Pad Wear Sensor compatible with D279 | |
| 1984 | BMW | 533i | Rear | Disc Brake Pad Wear Sensor compatible with D279 | |
| 1983 | BMW | 528e | Rear | Disc Brake Pad Wear Sensor compatible with D279 | |
| 1983 | BMW | 533i | Rear | Disc Brake Pad Wear Sensor compatible with D279 | |
| 1982 | BMW | 528e | Rear | Disc Brake Pad Wear Sensor compatible with D279 |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.