C-4 C-5 Transmission C Ratio Billet Aluminum Servo Piston Kit Sonnax K13259C
Delivery time
You will receive your package in 2–5 business days within the contiguous U.S.
Delivery time
You will receive your package in 2–5 business days within the contiguous U.S.
Brand: Sonnax
Type: Servo
Manufacturer Warranty: 90 Day
Fitment Type: Performance/Custom
Manufacturer Part Number: K13259C
Material: Aluminum
Universal Fitment: Yes
Vintage Part: No
Performance Part: Yes
As used with Shelby Mustang and other performance vehicles, Sonnax "C" ratio servo kit K13259C offers greater holding power, giving cleaner, firmer 1-2 and 2-3 shifts. Machined from 6061 aluminum billet, this servo features lip seals on the piston for superior sealing over a wide range of fluid pressure. This is the largest in the C4 servo family and works equally well in performance C5 applications. The servo pin incorporates two PTFE sealing rings to insure the hydraulic integrity of the pin in worn cases. Cleaning up a 2-3 flare was never easier than installing this servo.
Sonnax also offers a replacement seal kit K13259C-SK and a lip seal retrofit kit K13259C-SKR to convert older Sonnax servos to the new lip seal configuration.
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