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Buick 23104840 Joint Kit, Front Axle Propeller Shaft Front Universal

1982-2007 Buick

Customer Questions & Expert Answers (24)
GM 23104840 Joint Kit, Front Axle Propeller Shaft Front Universal
  • Part Description
    JOINT KIT, Propeller Shaft Universal Joint
  • Position
    Front
  • Replaces
    12471502, 12479126, 26042371
  • Manufacturer
    General Motors
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine Buick
    Manufacturer Part Number23104840
    Part DescriptionJOINT KIT, Propeller Shaft Universal Joint
    Other NamesUniversal Joint
    Item Dimensions5.9 x 5.4 x 2.9 inches
    Item Weight1.80 Pounds
    PositionFront
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12471502, 12479126, 26042371
    ManufacturerGeneral Motors
    SKU23104840
    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
    1982-1984 Buick Electra6 Cyl 4.1L, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel2 DOOR, 4 DOOR, COUPE 2 DOOR, ELECTRA ESTATE WAGON, LIMITED 2 DOOR, LIMITED 2 DOOR RWD, LIMITED 4 DOOR, LIMITED 4 DOOR RWD, SEDAN 4 DOOR
    1982-1989 Buick Estate Wagon6 Cyl 3.8L, 6 Cyl 4.1L, 8 Cyl 5.0L, 8 Cyl 5.7L DieselCUSTOM 2 DOOR, CUSTOM 4 DOOR, ELECTRA ESTATE WAGON, ESTATE WAGON, LIMITED 2 DOOR, LIMITED 2 DOOR COLLECT SP EDIT, LIMITED 4 DOOR, LIMITED 4 DOOR COLLECT SP EDIT
    1988-1990, 1982-1985 Buick Lesabre6 Cyl 3.8L, 6 Cyl 4.1L, 8 Cyl 5.0L, 8 Cyl 5.7L DieselCUSTOM 2 DOOR, CUSTOM 4 DOOR, ELECTRA ESTATE WAGON, ESTATE WAGON, LIMITED 2 DOOR, LIMITED 2 DOOR COLLECT SP EDIT, LIMITED 4 DOOR, LIMITED 4 DOOR COLLECT SP EDIT
    2004-2007 Buick Rainier6 Cyl 4.2L, 8 Cyl 5.3L4 DOOR
    1991-1996 Buick Roadmaster8 Cyl 5.0L, 8 Cyl 5.7L4 DOOR, LIMITED, LIMITED SEDAN, STATION WAGON
  • Customer Questions & Expert Answers

    Q:
    I would like to confirm if this is the correct part number for my vehicle. Please advise. Thank you. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 23104840 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How to perform a Universal Joint repair on Chevrolet Caprice? Posted by Customer
    A:
    To perform a Cleveland type joint repair, start by cleaning the ends of the bearings on the yokes and removing the snap-rings using snap-ring pliers. If the snap-rings are tight, tap the bearing cup to relieve pressure. Support the trunnion yoke and press out the trunnion using a vise and a socket. Grip the bearing cup in a vise to fully remove it, and repeat for the remaining cups. Ensure the vent hole on the slip yoke is not blocked. Use a universal joint repair kit to replace the trunnion, seals, bearings, cups, and snap-rings. Begin reassembly by packing lubricant into the trunnion ends. Place the dust seals correctly on the trunnion and insert one bearing cup into the yoke, followed by needle rollers. Insert the trunnion into the cup and stick needle bearings into the opposite cup. Press both cups fully home in the vise and install new snap-rings. Repeat for the other bearing cups. If the bearing cup housings are excessively worn, replace the entire driveshaft assembly. Always check the wear in the sliding sleeve splines and replace if necessary. For a Saginaw type joint, follow a similar procedure, removing snap-rings if necessary and removing plastic material from the yoke after removing the trunnion. Reassembly is the same, with snap-rings installed inside the yoke. If needed, strike the yoke with a hammer to assist in seating.
    Posted by GMPartsGiant Specialist
    Q:
    What are the symptoms and tests for identifying wear in Universal Joint on Chevrolet Caprice? Posted by Customer
    A:
    Wear in needle roller bearings can be identified by various symptoms such as vibration in the transmission, clonks during drive engagement, metallic squeaking, and eventually grating and shrieking sounds as the bearings deteriorate. To check for wear, one can try turning the shaft with one hand while holding the rear axle flange or front half coupling with the other hand to detect any movement between the shaft and the couplings. Another test involves attempting to lift the shaft and observing any movement between the yokes of the joints. If significant wear is observed, it is recommended to either replace the universal joints or opt for a new driveshaft assembly.
    Posted by GMPartsGiant Specialist
    Q:
    What steps should be followed to properly replace a universal joint on Pontiac Firebird? Posted by Customer
    A:
    Before initiating the process, buy a service kit for your model universal joint and familiarise oneself with the process. Firstly, you should start by uninstalling the driveshaft, then securely mount the driveshaft on a workbench, on a vise. Ensure the universal joint is clamped on the vise using a socket with 1-1/8 inches diameter on one of the ear of the shaft yoke; the other end should be using the cross press tool, on the horizontal bearing cups which are opened; do not locked the driveshaft tubing. Full the bearing cup out of the yoke ear, shear the plastic retainer ring and if necessary use channel lock pliers to remove any stubborn cups. Again turn the driveshaft anticlockwise as much as required to force the other bearing cup out while shearing the plastic retainer. Pull out the cross from the yoke and take the production universal joint noting that these cannot be assembled again because there is no bearing retaining grooves. : If replacing the remaining universal joint on above described manner, press the bearing cups of the slip yoke as described above. For reassembly of gearbox, use all parts from the service kit, and scrap off all indications of plastic bearing retainers from the yoke grooves for suitable lodging of the bearing cups. Apply multi-purpose grease to lock the needle bearings during the assembly of the bearings cups, and washers so that they do not shift. Hand and place as far as possible the cups of the yoke and thereafter move the cross with the cups up and down to ensure proper contact before finally tightening the cups. When one snap-ring groove is out of the inside plane of the yoke you stop pressing and fix the snap-ring and keep on doing so till the other snap-ring can be put in and a hammer if necessary for moving the ends of the yoke ears. If done, fit the grease fitting lastly; then, re-fitting of the driveshaft is done.
    Posted by GMPartsGiant Specialist
    Q:
    What are the common problems associated with universal joints and how can they be diagnosed on Pontiac Firebird? Posted by Customer
    A:
    More often, universal joint problems include worn or damaged needle bearings, which present as vibes in the driveline or knocks when the transmission is engaged or the clutch is slipped. Failure to lubricate results in metallic squeaking which is then followed by grinding and shrieking as the bearings wear out. It is quite easy to check the needle bearings for wear and damage when the driveshaft is in place. When checking the rear universal joint, grip one end of the driveshaft while the other is gripped by the differential yoke: any movement of the latter indicates that the unit is worn. When working with front universal joint, clutch the driveshaft with one hand and the sleeve with another hand in the yoke of the transmission; anything that rotates call for replacement. If wear or damage is confirmed, the universal joints have to be disassembled to replace the bearings with new ones hence the reason why the procedure should be study before use.
    Posted by GMPartsGiant Specialist
    Q:
    What is a Drive Shaft and Universal Joint and how do you inspect it on Chevrolet Suburban? Posted by Customer
    A:
    A driveshaft is a tube or pair of tubes that transmits power between the transmission and differential, with universal joints located at either end and in the center of two-piece driveshafts. Single piece driveshafts have a splined yoke at the front that allows for movement during vehicle operation, while two-piece driveshafts have a slip joint on the front of the rear section and a center support bearing. The driveshaft assembly requires little service, with universal joints lubricated for life and replaced if problems arise. Inspection involves checking for dents, cracks, and oil leakage, as well as ensuring proper operation of universal joints and center bearings. Driveshaft mounting bolts should also be checked for tightness, and similar checks should be performed on the front driveshaft and driveaxles of 4WD models. Noise or vibration while driving may indicate problems with the driveshaft or other components.
    Posted by GMPartsGiant Specialist
    Q:
    What is a Drive Shaft and Universal Joint and how do you inspect it on GMC Yukon? Posted by Customer
    A:
    A driveshaft is a tube or pair of tubes that transmits power between the transmission and differential, with universal joints located at either end and in the center of two-piece driveshafts. Single piece driveshafts have a splined yoke at the front that allows for movement during vehicle operation, while two-piece driveshafts have a slip joint on the front of the rear section and a center support bearing. The driveshaft assembly requires little service, with universal joints lubricated for life and replaced if problems arise. Inspection involves checking for dents, cracks, and oil leakage, as well as ensuring proper operation of universal joints and center bearings. Driveshaft mounting bolts should also be checked for tightness, and similar checks should be performed on the front driveshaft and driveaxles of 4WD models. Noise or vibration while driving may indicate problems with the driveshaft or other components.
    Posted by GMPartsGiant Specialist
    Q:
    What does oil leakage at the driveshaft indicate for the 2015 Cadillac Escalade? Posted by Customer
    A:
    Oil leakage at the front or rear indicates potential seal defects.
    Posted by GMPartsGiant Specialist
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    Q:
    What should you inspect before installing the new U-joint for the 2015 Cadillac Escalade? Posted by Customer
    A:
    Inspect the bearing cap bores in the yokes for wear and damage; if they are too worn, the driveshaft must be replaced.
    Posted by GMPartsGiant Specialist
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    Q:
    What is the procedure for installing the new universal joint for the 1986 Chevrolet Astro? Posted by Customer
    A:
    Position the spider in the yoke and partially install one bearing cap, then start the spider into the cap and partially install the other cap. Align the spider and press the bearing caps into position, taking care not to damage the dust seals.
    Posted by GMPartsGiant Specialist
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    Q:
    What is the difference between single piece and two-piece driveshafts for the 2013 Chevrolet Avalanche? Posted by Customer
    A:
    Single piece driveshafts have a splined yoke at the front that allows for movement during vehicle operation, while two-piece driveshafts have a slip joint on the front of the rear section and a center support bearing.
    Posted by GMPartsGiant Specialist
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    Q:
    How is the driveshaft connected to the transmission for the 1993 Chevrolet Astro? Posted by Customer
    A:
    The driveshaft has a spliced yoke at the front that fits into the transmission's extension housing, enabling it to slide back and forth during operation.
    Posted by GMPartsGiant Specialist
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    Q:
    What should you do after removing the bearing cup for the 1998 Chevrolet Blazer? Posted by Customer
    A:
    Inspect the bearing cup housing for wear and damage. If necessary, replace the driveshaft. Make sure the dust seals are properly located on the trunnion.
    Posted by GMPartsGiant Specialist
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    Q:
    What's the first step before beginning a universal joint replacement procedure for the 1996 Chevrolet C1500? Posted by Customer
    A:
    Before beginning the universal joint replacement procedure, it's crucial to have a universal joint service kit specific to your vehicle.
    Posted by GMPartsGiant Specialist
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    Q:
    What should you do if this is the first time the joint is being rebuilt for the 2005 Chevrolet Express? Posted by Customer
    A:
    If this is the first time the joint is being rebuilt, it will not be necessary to remove the snap-rings, as the pressing operation will shear the molded plastic retaining material.
    Posted by GMPartsGiant Specialist
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    Q:
    How can problems with the driveshaft be identified for the 1996 Chevrolet K1500? Posted by Customer
    A:
    Problems with the driveshaft are usually indicated by noise or vibration while driving, and a road test can help determine if the driveshaft is the issue.
    Posted by GMPartsGiant Specialist
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    Q:
    How does the driveshaft work in the 1994 Chevrolet S10? Posted by Customer
    A:
    In 4WD models, the driveshaft may have a splined yoke or companion flange at the transfer case end, and two-piece driveshafts usually have a slip joint at the front of the rear section.
    Posted by GMPartsGiant Specialist
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    Q:
    What should be checked in terms of bolts during a driveshaft inspection for the 2011 Chevrolet Tahoe? Posted by Customer
    A:
    Driveshaft mounting bolts should be checked for tightness.
    Posted by GMPartsGiant Specialist
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    Q:
    What is the process for pressing the cross into the bearing caps for the 2008 Chevrolet Trailblazer? Posted by Customer
    A:
    Insert the cross into the partially installed bearing cap, ensuring not to dislodge the needle rollers. Hold the cross in correct alignment and press both caps into place by slowly and carefully closing the jaws of the vise.
    Posted by GMPartsGiant Specialist
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    Q:
    What is the process for replacing the injected plastic type universal joint for the 2007 GMC Sierra? Posted by Customer
    A:
    The process for replacing the injected plastic type universal joint involves removing the snap-rings if the joint has been previously rebuilt, and pressing out the bearing caps. The U-joint is then removed and cleaned, and the plastic material is removed from the yoke. Reassembly is the same as for the outer snap-ring joint, except the snap-rings are on the inner part of each bearing cap. If the joint is stiff after assembly, the yoke ears can be struck with a hammer to free up the joint.
    Posted by GMPartsGiant Specialist
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    Q:
    How does the driveshaft work in the 1998 GMC Jimmy? Posted by Customer
    A:
    In 2WD models, the driveshaft has a splined yoke at the front that allows it to slide back and forth within the transmission, with an oil seal to prevent fluid leakage and dirt entry.
    Posted by GMPartsGiant Specialist
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    Q:
    What maintenance does the driveshaft require for the 1996 GMC Sonoma? Posted by Customer
    A:
    The driveshaft requires minimal service, with the universal joints being lubricated for life and replaced if problems arise.
    Posted by GMPartsGiant Specialist
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    Q:
    What should be checked in terms of bolts during a driveshaft inspection for the 2012 Chevrolet Silverado? Posted by Customer
    A:
    Driveshaft mounting bolts should be checked for tightness.
    Posted by GMPartsGiant Specialist
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    Q:
    What should be inspected on the front driveaxles for the 2002 Chevrolet Trailblazer? Posted by Customer
    A:
    Check for looseness in the joints of the front driveaxles and inspect the rubber boots and both ends of each axle for grease or oil leakage. Oil leakage around the axle flanges indicates a defective axleshaft oil seal, while grease leakage at the CV joint boots signifies a damaged rubber boot.
    Posted by GMPartsGiant Specialist
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    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 23104840, the Right Choice

To ensure reliability, purchase GM part # 23104840 Joint Kit, Front Axle Propeller Shaft Front Universal. It is sometimes referred to as Buick Universal Joint. 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 Electra, Lesabre, Rainier models.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 23104840 Joint Kit, Front Axle Propeller Shaft Front Universal. You're certainly in the right place if you're searching for the great cost-effective OEM GM parts. Look no further than our vast inventory of genuine GM parts offered at unbeatable online prices, all of which are backed by the manufacturer's warranty. Not to forget, our hassle-free return policy and quick delivery service ensure a smooth shopping experience for you. For detailed Buick parts information, click here.

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