Piston Retainer Kit
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SONNAXPART NUMBER: 852-22754N-01K

Piston Retainer Kit

$8390
ShippingShips on 09/08/2026
Lowest PriceLowest Price Guarantee

Piston Retainer Kit
  • Chrysler 46RH/RE, 47RH/RE, 48RE
  • Improves Case Seal
  • Includes Piston Retainer, O-Ring, (2) Plugs

    Features

    • The unique design utilizes two sets of inside diameter and outside diameter grooves that have been repositioned at critical points for improved oil delivery
    • The o-ring prevents loss of oil with improved case seal
    • High-quality aluminum alloy has greater wear resistance than OE component
    • Optional plugs for use in RE transmissions

     

    • Maximize Durability for 46RH/RE, 47RH/RE, & 48RE

      Sonnax develops all the necessary parts to correct Chrysler OE shortcomings in transmission life. Through rigorous R&D, Sonnax engineers this Piston Retainer Kit for a greater seal that prevents reduced lube flow to the gear train. 

    Part TypeAutomatic Transmission Apply Piston Retainer Ring
    Product LineSonnax Chrysler Automatic Transmission Piston Retainer Kit
    BrandSONNAX
    Package Height3.7
    Package Width6.8
    Package Length6.8
    Weight1.73 PG
    Part CategoryReplacement Parts
    Vendor Part Number22754N-01K
    Package Qty1
    Package TypeEA
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    Some parts are not legal for use in California or other states with similar laws / regulations
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