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GM 14094101 Piston & Pinion Asm Divider U

1982-1986 GM

Customer Questions & Expert Answers (5)
GM 14094101 Piston & Pinion Asm Divider U
  • 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
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number14094101
    Part DescriptionPISTON, Engine Piston
    Other NamesPiston
    Item Dimensions5.1 x 4.7 x 4.8 inches
    Item Weight1.70 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Require Quantity6
    ManufacturerGeneral Motors
    SKU14094101
    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
    1985-1986 Buick Century6 Cyl 2.8LCUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR
    1982-1985 Buick Skylark6 Cyl 2.8L2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, LIMITED 2 DOOR, LIMITED 4 DOOR
    1982-1986 Chevrolet Celebrity6 Cyl 2.8L2 DOOR, 4 DOOR, STATION WAGON
    1982-1985 Chevrolet Citation6 Cyl 2.8L2 DOOR, 2 DOOR NOTCHBACK, 2 DOOR PLAINBACK HATCHBACK, 4 DOOR
    1986 Oldsmobile Cutlass6 Cyl 2.8L2 DOOR, 4 DOOR, BROUGHAM 2 DOOR NOTCHBACK, BROUGHAM 4 DOOR, BROUGHAM SL 2 DOOR, LS 2 DOOR NOTCHBACK, LS 4 DOOR, LS STATION WAGON, S 2 DOOR
    1982-1986 Pontiac 60006 Cyl 2.8L2 DOOR, 4 DOOR, LE 2 DOOR, LE 4 DOOR, LE STATION WAGON, SE 4 DOOR, SE STATION WAGON, STATION WAGON, STE 2 DOOR, STE 4 DOOR
  • 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 14094101 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How to remove and inspect pistons in an engine on Buick Century? Posted by Customer
    A:
    Before removing the pistons, inspect the cylinder bore for a ridge felt by hand. Use a ridge reamer for that purpose. To start piston removal, you need to match each connecting rod cap with its respective rod number. Place a rubber hose over the connecting rod studs on the crankshaft and cylinders so they don't get scratched or damaged. Then, lubricate the cylinder wall with clean engine oil and tap the piston gently out using a wooden dowel. Repeat for all pistons in the same way. After taking them off, clean cylinder bore and pistons thoroughly using soap and water before applying clean engine oil to prevent corrosion. The piston rings are removed using ring expander tool then piston grooves are cleaned. Cylinder bore diameter and piston clearance are measured by telescopic gauge in combination with micrometer. Piston should be marked for reference. Pistons having pressed-in wrist pins must be removed using special tools while snap-ringed pins can be taken out through use of screwdriver. Replace / install wrist pins as required. When you fit in new rings, make sure they do not get damaged by utilizing piston ring expander. According to manufacturer's instructions, place the rings correctly on the pistons just as directed by their manufacturers' manual guides . In case of any damage or wear-out, inspect and replace connecting rod bearings when necessary. Use Plastigage® to check bearing clearance. Choose appropriate undersized bearing shell where necessary if there's an excessive clearance . Observe proper side clearance between rods and crankshaft in installing bearings, pistons, and connecting rods as per manufacturer specifications . Finally, reassemble engine components including oil pump(s), oil pan(s), cylinder head(s) and intake manifold(s).
    Posted by GMPartsGiant Specialist
    Q:
    How should connecting rods and pistons be cleaned for the 1982 Buick Skylark? Posted by Customer
    A:
    Clean connecting rods and pistons using a cleaning solvent and dry them with compressed air if available. Avoid using wire brushes or abrasive tools on any piston part.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Piston
    Q:
    What should be checked on the connecting rods for the 1986 Oldsmobile Cutlass? Posted by Customer
    A:
    The rods must be checked for twist and bending, and inspected for nicks or cracks. Any issues found will necessitate the replacement of the rod.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Piston
    Q:
    What should be done after removing the ridge from a cylinder for the 1986 Oldsmobile Cutlass? Posted by Customer
    A:
    After removing the ridge, crank the engine until the piston is at the top of the cylinder, then remove the cloth and cuttings to avoid damaging the piston rings, pistons, or cylinder walls.
    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 14094101, the Right Choice

To ensure reliability, purchase GM part # 14094101 Piston & Pinion Asm Divider U. It is sometimes referred to as GM Piston. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific Buick Century, Skylark models. It fits Chevrolet Celebrity, Citation. It also fits Oldsmobile Cutlass. This also fits Pontiac 6000.

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