HomeTransmission > Manual Transmission ComponentsDorman CS650231 Clutch Slave Cylinder
Part #: CS650231

Dorman CS650231 Clutch Slave Cylinder

⚙️ 25 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Subaru, BRZ, Crosstrek, Impreza, Legacy, Outback, and XV
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Reliable Clutch Slave Cylinder for Subaru Manual Transmissions

The Dorman CS650231 clutch slave cylinder is designed to provide consistent hydraulic performance for manual transmission systems. Engineered with durable cast iron, this external clutch slave cylinder is compatible with various Subaru models, ensuring smooth clutch operation and reliable engagement.

  • Constructed from durable cast iron for long-lasting strength
  • Standard replacement grade for dependable performance
  • External cylinder type with 2 mounting holes for secure installation
  • 10 mm inlet diameter with M10 x 1.0 inlet thread size
  • 0.812 inch bore diameter and 70 mm slave cylinder rod length
  • Finished in black for corrosion resistance
  • Compatible with Subaru BRZ, Crosstrek, Impreza, Legacy, Outback, and XV models

Detailed Product Description

The Dorman CS650231 clutch slave cylinder is a standard replacement part designed specifically for manual transmission systems in select Subaru vehicles. Made from cast iron, this external cylinder offers durability and resistance to wear under typical operating conditions. The cylinder features two mounting holes for secure attachment and a 10 mm inlet diameter with an M10 x 1.0 thread size, ensuring proper hydraulic fluid flow. Its 0.812 inch bore diameter and 70 mm rod length are engineered to match OEM specifications, providing consistent clutch engagement and release. The black finish helps protect the component from corrosion, extending its service life.

Common Applications and Issues Addressed

  • Restores proper clutch hydraulic pressure for smooth shifting
  • Eliminates clutch pedal sponginess or failure to disengage
  • Replaces leaking or damaged slave cylinders in Subaru manual transmissions
  • Prevents clutch drag and gear grinding caused by faulty hydraulics
  • Addresses slow or incomplete clutch release in Subaru BRZ, Crosstrek, Impreza, Legacy, Outback, and XV

Installation Notes and Tips

When installing the Dorman CS650231 clutch slave cylinder, ensure the hydraulic system is properly bled to remove air and maintain optimal clutch performance. Verify compatibility with your specific Subaru model and transmission type before installation. Use appropriate tools to avoid damage to the inlet threads and mounting points. Follow manufacturer torque specifications for mounting bolts to secure the cylinder firmly.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance for manual transmission components. The CS650231 clutch slave cylinder undergoes quality inspections to ensure durability and fitment accuracy. Please refer to Dorman's warranty policy for coverage details on this standard replacement part.

BrandDorman
Part NumberCS650231
MaterialCast iron
Grade TypeRegular
Mounting Hole Quantity2
Inlet Diameter10
Bore Diameter0.812
Color/FinishBlack
Cylinder TypeExternal
Describe TypeExternal
Inlet Thread SizeM10 x 1.0
Item GradeStandard replacement
Package Contents1 clutch slave cylinder
Slave Cylinder Rod Length (In)70 mm
Stud Quantity0
Threaded RodNo

This part fits 25 vehicles. Search below:

YearMakeModelPositionNotes
2020SubaruBRZN/A
2020SubaruCrosstrekN/A
2020SubaruImprezaN/A
2020SubaruXVN/A
2019SubaruBRZN/A
2019SubaruCrosstrekN/A
2019SubaruImprezaN/A
2019SubaruXVN/A
2018SubaruBRZN/A
2018SubaruCrosstrekN/A
2018SubaruImprezaN/A
2018SubaruXVN/A
2017SubaruBRZN/A
2017SubaruImprezaN/A
2016SubaruBRZN/A
2015SubaruBRZN/A
2014SubaruBRZN/A
2014SubaruOutbackN/A
2013SubaruBRZN/A
2013SubaruLegacyN/A
2013SubaruOutbackN/A
2011SubaruLegacyN/A
2011SubaruOutbackN/A
2010SubaruLegacyN/A
2010SubaruOutbackN/A

* 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:

138.4700830620AA141729938S1513SC921

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.