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GM 12470387
Companion Flange

1984-2004 GM

Customer Questions & Expert Answers (5)
GM 12470387 Companion Flange
GM 12470387 Companion Flange
GM 12470387 Companion Flange
GM 12470387 Companion Flange
  • Part Description
    Yoke Kit, Differential Drive Pinion Gear
  • Replaced By
    19540029
  • Replaces
    01256654, 1256654, 26016664
  • Manufacturer
    General Motors
Make sure this part fits
$132.18 MSRP: $225.03
You Save: $92.85 (42%)
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  • 12470387 Companion Flange is Ref No. 8 in the diagram below

    2001 Chevy S10 Companion Flange Diagram for 12470387
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts for 12470387

  • Vehicle Fitment

    Year Make Model Trim Engine
    1991-1996 Buick RoadmasterBase, Collector's Edition, Estate Wagon, Estate Wagon Collector's Edition, Limited, Limited Collector's Edition8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
    1992 Cadillac BroughamBase, d'Elegance8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
    1999-2000 Cadillac EscaladeBase8 Cyl 5.7 L GAS
    1993-1996 Cadillac FleetwoodBase, Brougham8 Cyl 5.7 L GAS
    1987-2004 Chevrolet BlazerBase, Cheyenne, Custom Deluxe, LS, LT, Scottsdale, Silverado, Silverado Sport, Trailblazer, Xtreme, ZR26 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL
    1985-1986 Chevrolet C10Custom, Scottsdale, Silverado6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL
    1985-1986 Chevrolet C10 SuburbanCustom, Scottsdale, Silverado8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL
    1988-1999 Chevrolet C1500454 SS, Base, Cheyenne, LS, Scottsdale, Silverado, WT6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
    1992-1999 Chevrolet C1500 SuburbanBase, LS, LT, Silverado8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
    1985-1986 Chevrolet C20Custom, Scottsdale, Silverado6 Cyl 4.3 L GAS, 6 Cyl 4.8 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 7.4 L GAS
    View More
    Warning: California's Proposition 65

  • Customer Questions & Expert Answers

    Q:
    Is this 12470387 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 12470387 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What tools are required to service and repair the slip yoke on GMC Jimmy? Posted by Customer
    A:
    The maintenance of a Slip Yoke requires ball puller (J23996-2) along with u joint bearing separator (J9522-3) and u joint bearing spacer remover (J9522-5) that operates with j9522-3. First remove the specified bearings in sequence while marking all yokes to keep driveshaft balanced for reassembling purposes. The production universal joints become unusable due to disassembly so all separated components must be thrown away. Place the Universal Joint inside the 30 mm (1 1/8 inch) socket at the lower ear of the yoke while horizontally supporting the propeller shaft on a press. Use j9522-5 to extract the open horizontal bearing cups by placing it onto the bearing cups then press the lower bearing cup out. Once the bearing cup fails to dislodge completely, lift the cross to create space for j9522-5 tool which can push out the seal and bearing cup in tandem. Both bearing cup installation and removal require the propeller shaft rotation for pressing out the opposite section. Inspect retaining ring grooves and bearing cup bores for impurities while performing this operation. After removing sheared plastic retainers from the yoke grooves use cleaning methods to prepare the location for the new bearing cups. Begin installation by adding the flange yoke to the inner cross on the ball tube yoke before installing bearing cup assemblies and the ball support yoke cross within the flange yoke by using the marked reference points. Use a hammer to strike the flange yoke if any trunnions appear too tight since this will help the retaining rings find their proper position.
    Posted by ChevyPartsGiant Specialist
    Q:
    How should the opposite bearing cup be installed for the 2000 Cadillac Escalade? Posted by Customer
    A:
    Ensure trunnions are aligned straight, press the opposite bearing cup into the yoke ear, pivoting the cross during installation and checking for unbinding movement.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Slip Yoke
    Q:
    How should the opposite bearing cup be installed for the 2000 Chevrolet K3500? Posted by Customer
    A:
    Ensure trunnions are aligned straight, press the opposite bearing cup into the yoke ear, pivoting the cross during installation and checking for unbinding movement.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Slip Yoke
    Q:
    What is the purpose of marking the propeller shaft for the 2000 GMC C3500? Posted by Customer
    A:
    To indicate which end connects to the transmission and which connects to the rear axle.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Slip Yoke
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Companion Flange 12470387 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 12470387 Companion Flange is available in the market under the name GM Slip Yoke, Driveshaft Yokes. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 12470387 Companion Flange fits certain Chevrolet S10, C10, Tahoe models, as well as GMC Yukon, Sonoma, C1500. Additionally, it is compatible with Cadillac Escalade, Fleetwood, Brougham and Buick Roadmaster models.
The original GM component designated by manufacturer part number 12470387 maintains top performance when functioning as the Yoke Kit, Differential Drive Pinion Gear unit. The component 12470387 is constructed from durable material and its dimensions span 7.0 x 4.5 x 4.4 inches while weighing 2.60 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Yoke Kit, Propeller Shaft Pinion; Flange, Propeller Shaft Pinion; Yoke, Propeller Shaft Pinion. The part 12470387 has available replacement options listed under 19540029 or 01256654, 1256654, 26016664. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
If you want to save money in the long run on maintenance and repairs, you should choose OEM products because they're of the top level of durability. Are you on the quest of finding GM parts, our site is worth a visit. We stock an endless selection of high-quality GM components including things like ignition coils all the way through to fan shrouds and all at prices that can not be matched. You have nothing to worry about because all our OEM parts are covered with a manufacturer warranty, which guarantees superior quality and value.