





🚗 Upgrade Your Ride with Confidence!
The Dorman CM640054 Clutch Master Cylinder is a direct replacement part designed specifically for select BMW models. Engineered with precision and built from durable materials, this component ensures reliable performance and compatibility with standard brake fluid. Backed by a team of quality control experts in the U.S., it guarantees a seamless fit for your vehicle.
| Manufacturer | Dorman Products |
| Brand | Dorman |
| Model | Dorman CM640054: Clutch Master Cylinder |
| Item Weight | 4.8 ounces |
| Product Dimensions | 6.6 x 5.1 x 1.6 inches |
| Item model number | CM640054 |
| Exterior | Machined |
| Manufacturer Part Number | CM640054 |
| OEM Part Number | 072-9549; 136.34014; CM142263; CM452360; F142263; 21 52 6 758 822; 21 52 6 773 670 |
S**Y
Five Stars
Perfect fit. OEM product! Very pleased.
E**C
E46 M3 clutch master cylinder.
Looks to be better than OE. Italian made with metal body at Dorman price.
Trustpilot
2 weeks ago
3 days ago