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Part number: 654040
Product Details
Russell Performance 654040 Master Cylinders
Products specifications
Adapters Included No
Brake Line Pressure Retained (psi) 10 psi
Fitting Attachment 1 Female threads
Fitting Attachment 2 Female threads
Fitting Size 1 1/8 in. NPT
Fitting Size 2 1/8 in. NPT
Quantity Sold individually.
Residual Valve Finish Polished
Size 10lbs
Polished Residual Valve

Russell brake residual valves eliminate spongy-pedal feel by retaining brake-line pressure and keeping your pedal firm. The valve stops brake fluid from draining back into the master cylinder; this keeps your caliper pistons and brake shoes from fully retracting so your brake system stays primed without brake drag. The result is a firmer pedal that engages quicker and provides increased braking response. These residual valves are polished for great looks and available in 2 psi for disc brakes & 10 psi for drum brakes; drums require more pressure to compensate for return spring tension.

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