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C6 Sonnax K36528R Billet R Ratio Super Servo Update Piston Kit Fits Ford Mercury

C6 Sonnax K36528R Billet R Ratio Super Servo Update Piston Kit Fits Ford Mercury

$ 67.84

Availability: 18 in stock
  • Returns Accepted: Returns Accepted
  • Refund will be given as: Money Back
  • Surface Finish: Aluminum / Steel / Hi-Temp Rubber Seals / Paper
  • Other Part Number: S36907DK
  • Manufacturer Part Number: K36528R
  • Country/Region of Manufacture: United States
  • Condition: New
  • Return shipping will be paid by: Buyer
  • Part Brand: SONNAX PERFORMANCE
  • Brand: Sonnax Industries
  • Interchange Part Number: S36905B
  • Item must be returned within: 14 Days

    Description

    C6
    "R" Ratio Servo Piston Kit
    Part No.
    K36528R
    Mid '68-later
    Since its introduction in 1969 with the 428 SCJ, the R code servo has remained the trick piece for C6 builders needing additional band apply force. Sonnax "R" ratio servo kit K36528R for C6 (mid 68-later) units features a no-leak pin which uses one O-ring and one PTFE ring to eliminate back pressure and leakage due to worn case bores. A replacement seal kit K36528R-SK also is available.
    Largest apply area
    No-leak servo pin design allows the servo piston to be used in worn bores
    Two selective return springs allow for tuning of shift quality
    Note
    Some servo modifications involve blocking feed or exhaust passages in the case. These modifications must be removed. For proper operation of this servo, ensure that the exhaust passage and both oil feed passages are unrestricted.
    Contents
    Cover
    Assembly
    Pin O-Ring
    Pin PTFE Seal Ring
    Medium O-Ring
    Large O-rings (2)
    Cover Gasket
    Selective Return Springs (2)