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GMC 19121909 Front Drive Axle Clutch Shaft Assembly

1988-2014 GMC

Customer Questions & Expert Answers (24)
GM 19121909 Front Drive Axle Clutch Shaft Assembly
  • Part Description
    Shaft Asm,Front Drive Axle Clutch ; Shaft, Front Axle
  • Position
    Front
  • Replaces
    15521907
  • Manufacturer
    General Motors
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GMC
    Manufacturer Part Number19121909
    Part DescriptionShaft Asm,Front Drive Axle Clutch ; Shaft, Front Axle
    Other NamesInner Shaft, Pinion Shaft, Shaft
    Item Dimensions8.8 x 3.9 x 3.5 inches
    Item Weight3.10 Pounds
    PositionFront
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces15521907
    ManufacturerGeneral Motors
    SKU19121909
    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
    2000 GMC C35008 Cyl 5.7L, 8 Cyl 6.5L Diesel, 8 Cyl 7.4LK2500 EXTENDED CAB STANDARD BOX
    1988-2000 GMC K25006 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel, 8 Cyl 7.4LK2500 CREW CAB, K2500 EXTENDED CAB LONG BOX, K2500 EXTENDED CAB STANDARD BOX, K2500 REGULAR CAB
    1988-2000 GMC K35008 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel, 8 Cyl 7.4LK3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, K3500 CREW CAB LONG WHEELBASE, K3500 CREW CAB SHORT WHEELBASE, K3500 EXTENDED CAB, K3500 REGULAR CAB
    2002-2010 GMC Sierra6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L1500 CREW CAB LONG BOX, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 1500 CREW CAB STANDARD BOX, CLASSIC 1500 EXTENDED CAB LONG BOX, CLASSIC 1500 EXTENDED CAB SHORT BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 REGULAR CAB LONG BOX, CLASSIC 1500 REGULAR CAB STANDARD BOX, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CHASSIS REGULAR CAB 137.0, CLASSIC 3500 CHASSIS REGULAR CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB, CREW CAB 1 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 1 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5
    1998-1999, 1992-1996 GMC Suburban8 Cyl 5.7L, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L3/4 TON
    2002-2014 GMC Yukon8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 8.1L3/4 TON, XL 3/4 TON
  • 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 19121909 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How do you remove and install right Axle Shaft,Shift Fork and Wheel Bearing on 4WD and AWD Chevrolet Avalanche,Silverado,Suburban,Tahoe,GMC Sierra,Yukon,Yukon Denali and Yukon XL? Posted by Customer
    A:
    To remove and install components in the front differential of selectable 4WD systems, first, loosen the wheel lug nuts and raise the vehicle securely on jackstands. Remove the right front wheel and the differential carrier splash shield if equipped. Drain the lubricant from the front differential. For 4WD systems, unbolt the right driveaxle from the axleshaft flange and support it out of the way. Remove the front axle shift motor and, if applicable, disconnect the front stabilizer link or remove the front shock absorber/coil spring assembly. On 2500/3500 models, remove the front axle bracket bolts and slide the bracket forward for additional clearance. Support the differential carrier with a floor jack and block of wood. Remove the bolts securing the axle tube to the differential carrier and the nuts attaching the tube to its support bracket. Carefully remove the output shaft tube, ensuring no components fall out. Mount the tube in a vise and remove the internal components. Measure and remove the axleshaft bearing using a slide hammer and bearing remover attachment. For installation, install the bearing to the original depth using a bearing driver or socket, then install a new seal and deflector, lubricating the seal lips with grease. Carefully drive in the axleshaft, followed by the internal components. Apply RTV sealant to the tube-to-differential housing mating surface, and install the tube assembly, tightening bolts and nuts to specified torques. Reinstall the driveaxle, front axle shift motor, and fill the differential with lubricant. For AWD systems, remove the stabilizer bar link and, if applicable, the front shock absorber. Unbolt the right driveaxle from the axleshaft flange, supporting it properly. Support the differential carrier with a floor jack and a block of wood. Remove nuts attaching the axle shaft to its support bracket and the bolts securing the axle shaft flange to the differential carrier. Use a brass punch and hammer to separate the axle shaft from the differential case side gear. Remove the inner axle shaft assembly and axle shaft. Replace the inner seal and bearing with a special tool, then apply RTV sealant to the differential sealing surface and install the inner axle shaft housing assembly. Install the axle shaft to the support bracket and align the splines with the differential side gear. Tap the axle shaft with a mallet until the ring (clip) aligns with the groove in the differential case side gear. Install the axle shaft to the inner flange and tighten the bolts. Reinstall the stabilizer link, fill the differential with lubricant, install the differential carrier splash shield, and finally, install the wheel and lug nuts. Lower the vehicle, tighten the lug nuts, and check for proper operation.
    Posted by GMPartsGiant Specialist
    Q:
    How is the difference in distance between the differential and the right front wheel compensated for in the 2008 Chevrolet Silverado? Posted by Customer
    A:
    In 4WD models, an extension axle shaft is used on the right side to make up the difference in distance between the differential and the right front wheel.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Axle Shaft
    Q:
    What additional steps should be taken after installing the rear axle assembly of the 2012 Chevrolet Suburban? Posted by Customer
    A:
    After installing the rear axle assembly, the brakes should be bled, the wheels and lug nuts should be installed, and the vehicle should be lowered. Finally, the lug nuts should be tightened to the proper torque specification.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Axle Shaft
    Q:
    What should be done if a CV joint boot is damaged for the 2012 Chevrolet Silverado? Posted by Customer
    A:
    If a boot is damaged, the CV joint can be disassembled and cleaned, but if any parts are damaged, the entire driveaxle assembly must be replaced as a unit.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Axle Shaft
    Q:
    What should be done if the 2009 Chevrolet Suburban has a differential2009 Chevrolet Suburbanrier splash shield? Posted by Customer
    A:
    If the vehicle has a differential carrier splash shield, it should be removed after removing the driveaxle/hub nut.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Axle Shaft
    Q:
    Is there an optional feature available for the rear axle assembly of the 2008 Chevrolet Suburban? Posted by Customer
    A:
    Yes, there is an optional locking limited-slip rear axle available.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Axle Shaft
    Q:
    What should be done if the 2013 Chevrolet Silverado has a differential carrier splash shield? Posted by Customer
    A:
    If the vehicle has a differential carrier splash shield, it should be removed after removing the driveaxle/hub nut.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Axle Shaft
    Q:
    How should the inner end of the driveaxle be lowered and removed for the 2011 GMC Sierra? Posted by Customer
    A:
    The inner end of the driveaxle should be lowered and pulled out of the hub, carefully guiding the driveaxle out from under the vehicle.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Axle Shaft
    Q:
    What are the initial steps to remove and install components in the front differential of selectable 4WD systems of the 2008 Chevrolet Suburban? Posted by Customer
    A:
    The initial steps to remove and install components in the front differential of selectable 4WD systems are as follows:Loosen the wheel lug nuts.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Axle Shaft
    Q:
    What needs to be done after removing the differential cover for the 2011 Chevrolet Silverado? Posted by Customer
    A:
    After removing the differential cover, you need to remove the pinion shaft lock screw and withdraw the pinion shaft.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Axle Shaft
    Q:
    What additional steps should be taken after installing the rear axle assembly for the 2007 Chevrolet Silverado? Posted by Customer
    A:
    After installing the rear axle assembly, the brakes should be bled, the wheels and lug nuts should be installed, and the vehicle should be lowered. Finally, the lug nuts should be tightened to the proper torque specification.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Axle Shaft
    Q:
    What type of front axle assembly is used in the 2012 GMC Sierra? Posted by Customer
    A:
    4WD models use a fully independent front axle assembly.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Axle Shaft
    Q:
    What else should be checked on the driveaxle shafts of the 2009 Chevrolet Suburban? Posted by Customer
    A:
    It is also important to check the driveaxle shafts for cracks, dents, and distortion.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Axle Shaft
    Q:
    What should be done before removing a semi-floating axle shaft of the 2013 Chevrolet Suburban? Posted by Customer
    A:
    Before removing a semi-floating axle shaft, you should loosen the rear wheel lug nuts and raise the vehicle on jackstands.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Axle Shaft
    Q:
    What does the optional locking limited-slip rear axle do for the 2013 GMC Yukon? Posted by Customer
    A:
    The optional locking limited-slip rear axle slows the rotation of the differential case when one wheel loses traction.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Axle Shaft
    Q:
    How are the inner ends of the driveaxles connected to the differential side gears for the 2008 GMC Yukon? Posted by Customer
    A:
    The inner ends of the driveaxles are bolted to an axleshaft connected to the differential side gears.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Axle Shaft
    Q:
    How do you remove the semi-floating axle shaft for the 2009 GMC Sierra? Posted by Customer
    A:
    To remove the semi-floating axle shaft, you need to remove the C-lock from the groove on the inner end of the axleshaft and withdraw the shaft, being careful not to damage the oil seal.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Axle Shaft
    Q:
    What should be done after raising and securing it on jackstands for the 2010 GMC Yukon? Posted by Customer
    A:
    After raising the vehicle and securing it on jackstands, you should pry off the hub cover and remove the driveaxle/hub nut while bracing the hub to prevent it from rotating.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Axle Shaft
    Q:
    What type of CV joints are equipped on the outer ends of the driveaxles for the 2010 GMC Sierra? Posted by Customer
    A:
    The outer ends of the driveaxles are equipped with ball-and-cage type CV joints capable of angular but not axial movement.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Axle Shaft
    Q:
    What additional steps should be taken after installing the rear axle assembly for the 2012 GMC Sierra? Posted by Customer
    A:
    After installing the rear axle assembly, the brakes should be bled, the wheels and lug nuts should be installed, and the vehicle should be lowered. Finally, the lug nuts should be tightened to the proper torque specification.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Axle Shaft
    Q:
    What are the initial steps to remove and install components in the front differential of selectable 4WD systems for the 2009 GMC Yukon? Posted by Customer
    A:
    The initial steps to remove and install components in the front differential of selectable 4WD systems are as follows: Loosen the wheel lug nuts. Raise the vehicle securely on jackstands. Remove the right front wheel. Remove the differential carrier splash shield if equipped. Drain the lubricant from the front differential. For 4WD systems, unbolt the right driveaxle from the axleshaft flange and support it out of the way. Remove the front axle shift motor and, if applicable, disconnect the front stabilizer link or remove the front shock absorber/coil spring assembly. On 2500/3500 models, remove the front axle bracket bolts and slide the bracket forward for additional clearance. Support the differential carrier with a floor jack and a block of wood.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Axle Shaft
    Q:
    What components need to be removed before taking out the rear axle assembly for the 2010 GMC Yukon? Posted by Customer
    A:
    Before removing the rear axle assembly, the following components need to be removed: driveshaft, shock absorbers, vent hose, brake hose, rear brake assemblies, parking brake cables, and rear wheel speed sensors.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Axle Shaft
    Q:
    How do you remove the semi-floating axle shaft for the 2012 GMC Yukon? Posted by Customer
    A:
    To remove the semi-floating axle shaft, you need to remove the C-lock from the groove on the inner end of the axleshaft and withdraw the shaft, being careful not to damage the oil seal.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Axle Shaft
    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 19121909, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 19121909 Front Drive Axle Clutch Shaft Assembly. It is sometimes referred to as GMC Axle Shaft. 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 Sierra, Suburban, Yukon models.

Affordable, reliable and built to last, GM part # 19121909 Front Drive Axle Clutch Shaft Assembly 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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