




Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Portugal.
โ๏ธ Upgrade your clutch game with precision and confidence!
The Dorman CM640187 Clutch Master Cylinder is a precision-engineered direct replacement part designed specifically for select Subaru Impreza models (2008-2011). Featuring durable, high-grade rubber components compatible with standard brake fluid, it ensures reliable performance and seamless fitment. Backed by expert quality control in the US, this clutch master cylinder offers a trusted, plug-and-play solution to restore your vehicleโs clutch system with confidence.





| ASIN | B00GHTLA5C |
| Best Sellers Rank | #557,721 in Automotive ( See Top 100 in Automotive ) #195 in Automobile Clutch Primary Cylinders |
| Brand | Dorman |
| Customer Reviews | 3.7 3.7 out of 5 stars (34) |
| Date First Available | July 25, 2014 |
| Exterior | Machined |
| Item Weight | 1.33 pounds |
| Item model number | CM640187 |
| Manufacturer | Dorman Products |
| Manufacturer Part Number | CM640187 |
| Model | CM640187 |
| OEM Part Number | 072-9845; 37230FG030 |
| Product Dimensions | 12.4 x 4.8 x 6.5 inches |
K**D
Worked for 09 Subaru wrx
Installed for about 3 months now. No issues.
B**S
DO NOT BUY !!! It failed in a few months and Dorman won't honor the warranty.
Dorman master cylinders have a lifetime warranty but you have to return it to the seller and Amazon won't allow returns after 30 days. Mine failed (leaking from the disk on the bottom) in less than 6 months and I can't return it to Amazon and Dorman say is no help. They do not respond to emails or attempts to contact them so basically the Dorman lifetime warranty is worthless. DO NOT BUY. I spent the extra money to replace this one with a different brand from a local parts store that ACTUALLY HAS THE PROMISED WARRANTY.
M**O
Dangerous faulty part
Lasted almost 6 months
L**E
Not the correct match
The orientation to the firewall is horizontal and the hose size is smaller. The hose is size 10,should be size 12 and it's accessible to the top not the side. The vehicle is D-max 2009 model, 300cc
M**L
Perfect fit
Fit my 2011 wrx perfect and has held up for 10k miles without issue.
S**N
Very good quality. Working as expected.
Finally a well functioning part! I'm very satisfied. Thank you!
J**Y
Total trash! Don't buy
Didn't even make it 12 months before it went out again. So once again I have to crawl under the dash of my car to disconnect this piece of garbage and replace it. It started leaking out the bottom of it. The car is un-drivable.
A**R
Used part
I do not appreciate paying full price for used parts.
S**S
Worked!
Product was as expected!
Trustpilot
2 weeks ago
1 month ago