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Make sure this part fits

GMC 12361240 PISTON, Engine Piston

1985-1993 GMC

Customer Questions & Expert Answers (7)
GM 12361240 PISTON, Engine Piston
GM 12361240 PISTON, Engine Piston
  • Part Description
    PISTON, Engine Piston
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers

  • Related Parts

    Shop for related parts for your vehicle

  • Product Specifications

    BrandGenuine GMC
    Manufacturer Part Number12361240
    Part DescriptionPISTON, Engine Piston
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU12361240
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California’s Proposition 65

  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    1992-1993 GMC C15006 Cyl 4.3LC1500 EXTENDED CAB LONG BOX, C1500 EXTENDED CAB STANDARD BOX, C1500 REGULAR CAB LONG BOX, C1500 REGULAR CAB STANDARD BOX
    1993 GMC C25006 Cyl 4.3LC2500 EXTENDED CAB LONG BOX, C2500 EXTENDED CAB STANDARD BOX, C2500 REGULAR CAB
    1992-1993 GMC G15006 Cyl 4.3L1/2 TON CARGO, 1/2 TON PASSENGER
    1992-1993 GMC G25006 Cyl 4.3L3/4 TON CARGO, 3/4 TON PASSENGER
    1992-1993 GMC G35006 Cyl 4.3L1 TON CARGO, 1 TON COMMERCIAL/RECREATIONAL VEHICLE, 1 TON PASSENGER
    1992-1993 GMC Jimmy6 Cyl 4.3L2 DOOR, 4 DOOR
    1992-1993 GMC K15006 Cyl 4.3LK1500 EXTENDED CAB LONG BOX, K1500 EXTENDED CAB STANDARD BOX, K1500 REGULAR CAB LONG BOX, K1500 REGULAR CAB STANDARD BOX
    1993 GMC K25006 Cyl 4.3LK2500 EXTENDED CAB LONG BOX, K2500 EXTENDED CAB STANDARD BOX, K2500 REGULAR CAB
    1991 GMC S156 Cyl 4.3L2 DOOR, 4 DOOR
    1985-1992 GMC Safari6 Cyl 4.3LVAN SAFARI
    View More

  • Customer Questions & Expert Answers

    Q:
    I am wonder if this is complete and correct part for my vehicle. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 12361240 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How should you apply lubricant to the connecting rod bearing surfaces for the 1991 Chevrolet C1500? Posted by Customer
    A:
    Apply a uniform layer of clean moly-base grease or engine assembly lube to both surfaces.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Piston
    Q:
    What should be done during the inspection of connecting rods for the 1989 Chevrolet C1500? Posted by Customer
    A:
    Rod caps should be temporarily removed, bearing surfaces should be inspected, and old bearings should be replaced before tightening the nuts finger-tight.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Piston
    Q:
    What tool can be used to facilitate the removal of the upper bearing insert in the connecting rod for the 1996 Chevrolet C1500? Posted by Customer
    A:
    Use a wooden hammer handle to push on the upper bearing insert in the connecting rod. If resistance is felt, double-check to make sure all of the ridge was removed from the cylinder.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Piston
    Q:
    What should you do after removing the rod cap and checking the Plastigage for the 1997 Chevrolet K1500? Posted by Customer
    A:
    When removing the rod cap, be cautious not to disturb the Plastigage, and compare the width of the crushed Plastigage to the scale to determine the oil clearance, verifying it against the Specifications.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Piston
    Q:
    What is the significance of checking connecting rod endplay for the 1999 Chevrolet K1500? Posted by Customer
    A:
    If the endplay exceeds the service limit, new connecting rods will be required.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Piston
    Q:
    What measurements should be taken during the inspection for the 1994 Chevrolet K1500? Posted by Customer
    A:
    Piston ring side clearance, piston-to-bore clearance, and piston-to-rod clearance should be measured to ensure proper matching.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Piston
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine GM Part 12361240, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 12361240 PISTON, Engine Piston. It is sometimes referred to as GMC Piston. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific GMC C2500, K1500, Suburban models.

Affordable, reliable and built to last, GM part # 12361240 PISTON, Engine Piston stands out as the smart option. GMPartsGiant.com is your prime online source with the biggest and best selection of genuine GM parts and accessories at giant discounted prices. We have the OEM GM parts and accessories you need at the wholesale prices. GMPartsGiant.com has you covered no matter what type of GM vehicle you drive. For detailed GMC parts information, click here.

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