Automatic Transmission Extension Assembly fit your 2018 GMC Sierra 1500 4WD

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2018 GMC Sierra 1500 4WD
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Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • RING, Transmission Clutch
    24270447
    RING, 1-2-3-4-5 REV CLUTCH PISTON DAM RETAINER(PART OF 411)(65.85MM INSIDE DIAMETER W/60 DEGREE ENDS)
    • Fitting Vehicle Options: K1(L83,M5U), K1(L86,M5U), K1(L8B,M5X)
    $0.60 $0.38
    1
    Add To Cart
  • 24044551
    RING, 1-2-3-4-5 REV CLUTCH PISTON DAM RETAINER(PART OF 411)(3.35MM-3.45MM)
    • Fitting Vehicle Options: K1(L86,M5U), K1(L83,M5U), K1(L8B,M5X)
  • SEAL, Transmission Clutch
    24259367
    SEAL, 1-2-3-4-5 REV CLUTCH PISTON (O-RING)(PART OF 402,411)
    • Fitting Vehicle Options: K1(L86,M5U), K1(L83,M5U), K1(L8B,M5X)
    $14.55 $8.79
    1
    Add To Cart
  • 24260237
    SEAL, 1-2-3-4-5 REV CLUTCH PISTON INNER(PART OF 402,411)
    • Fitting Vehicle Options: K1(L86,M5U), K1(L83,M5U), K1(L8B,M5X)
    • Replaced By: 24046788
    $17.94 $10.84
    1
    Add To Cart
  • 24260983
    SEAL, 1-2-3-4-5 REV CLUTCH PISTON DAM(PART OF 402,411)
    • Fitting Vehicle Options: K1(L83,M5U), K1(L86,M5U), K1(L8B,M5X)
    • Replaced By: 24046789
    $17.94 $10.84
    1
    Add To Cart
  • 24278826
    SEAL, 1-2-3-4-5 REV CLUTCH PISTON DAM INNER (O-RING)(PART OF 411)(*KIT1)
    • Fitting Vehicle Options: K1(L83,M5U), K1(L86,M5U)
    $2.01 $1.27
    1
    Add To Cart
  • 24278826
    SEAL, 1-2-3-4-5 REV CLUTCH PISTON DAM INNER (O-RING)(PART OF 411)
    • Fitting Vehicle Options: K1(L8B,M5X)
    $2.01 $1.27
    1
    Add To Cart
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 2018 GMC Sierra 1500 4WD parts. Parts like Automatic Transmission Extension Assembly are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 4.3L, 8 Cyl 5.3L, 8 Cyl 6.2L. Model Code: 1500 CREW CAB STANDARD BOX, 1500 DOUBLE CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, CREW CAB 1/2 TON.