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4L6-2ACM

TYPE-2 1-2 Accumulator Piston with legs
Fits all 4L60E, 4L65E, 4L70E 1995-03 Transmission Removal Not Required

SKU: 4L6-2ACM
  1. Distributor Part Numbers
    TransGo 4L6-2ACM
    Capital Core NA
    MST 4L60E-2ACM
    Natpro 51782EA
    OTS 77988A
    PDQ TG-4L6-2ACM
    PNH TG74927B
    PTW 51782EA
    Summit TRG-4L6-2ACM
    Transtar T74927A
    WIT A74927A
  2. General Details

    The 4L6-2ACM is a type-2  1-2 accumulator piston (with three legs) and a .236″ pin size.  This piston will replace both the plastic and the aluminum piston and is thicker than the OE design that prematurely breaks and wears out.

    The 1-2 accumulator pistons are available in both type-two and type-three pistons with a .236” diameter pin bore. 

    If you are looking for the type-3 piston (without legs), check out #4L65-2ACM

     

    Availability:

    4L6-FWD Aluminum forward accumulator piston
    4L6-2ACM 1995-03 Type two 1-2 accumulator piston (with three legs)
    4L65-2ACM 2003-15 Type three 1-2 accumulator piston (without legs)