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Transmission Kit

THM125, THM125C, 3T40 Transmission Kits

  • Banner Kit (KP5100DW/O)

    GM TH-125 Automatic Transmission Banner Repair Kit. Includes everything in the overhaul kit plus friction plates. Pontiac/LeMans For Filter Please Order 1 x 51575B

    Part #: IPN6-KP5100D-W/O
    $122.99
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  • Master Kit (KP5100D)

    GM TH-125 Automatic Transmission Master Repair Kit. Includes everything in the banner kit plus steel plates. Pontiac/LeMans For Filter Please Order 1 x 51575B

    Part #: IPN6-KP5100D
    $190.99
    Add to Cart
  • Overhaul Kit (KP51900D)

    GM TH-125 Automatic Transmission Overhaul Repair Kit. Includes paper gaskets, rubber, sealing rings, seals, and other parts as needed by your application. Pontiac/LeMans For Filter Please Order 1 x 51575B

    Part #: IPN6-KP51900D
    $38.99
    Add to Cart
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