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Make sure this part fits

GM 22874950
Brake Drum

2005-2013 GM

Customer Questions & Expert Answers (10)
GM 22874950 Brake Drum
GM 22874950 Brake Drum
GM 22874950 Brake Drum
GM 22874950 Brake Drum
  • Part Description
    Drum, Front And Rear Wheel Brake
  • Position
    Rear
  • Replaces
    19133374, 25832104, 89059149, 25976967
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • 2006 GMC Sierra 2500 HD Brake Drum Diagram for 22874950
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts for 22874950

  • Vehicle Fitment

    Year Make Model Trim Engine
    2005-2006 Cadillac EscaladeBase8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2005-2006 Cadillac Escalade ESVBase8 Cyl 6.0 L GAS
    2005-2006 Cadillac Escalade EXTBase8 Cyl 6.0 L GAS
    2005-2006 Chevrolet Avalanche 1500Base, LS, LT, Z66, Z718 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    2005-2006 Chevrolet Avalanche 2500LS, LT8 Cyl 8.1 L GAS
    2005-2013 Chevrolet Silverado 1500Base, Hybrid, LS, LT, LTZ, SS, WT, XFE, Z71 Off-Road6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX
    2007 Chevrolet Silverado 1500 ClassicHybrid, LS, LT, SS, WT6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2005-2006 Chevrolet Silverado 1500 HDBase, LS, LT8 Cyl 6.0 L GAS
    2007 Chevrolet Silverado 1500 HD ClassicLT8 Cyl 6.0 L GAS
    2005-2013 Chevrolet Silverado 2500 HDBase, LS, LT, LTZ, WT8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
    View More
    Warning: California's Proposition 65

  • Customer Questions & Expert Answers

    Q:
    Can you help me check if this 22874950 is the right part for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 22874950 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to service and repair the brake drum on Chevrolet Silverado 3500? Posted by Customer
    A:
    Before servicing the brake drum you should measure its largest diameter using a micrometer; if the unit surpasses the maximum refinish specifications then replace it rather than refinishing it. You can use the J 41013 Rotor Resurfacing Kit (J 41013) to eliminate rust from the brake drum flange before fixing the drum's issues. Deep rust that extends beyond braking and major damage needs this kit's cleaning tools. Following brake drum machining you need to run 120 grit aluminum oxide sandpaper over the surface to make it non-directional. Using GM P/N 12377981 brake parts cleaner or its approved equivalent produces the highest quality brake stop performance results when you clean the braking surfaces.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the brake drum on Chevrolet Silverado 1500 Classic? Posted by Customer
    A:
    Before starting the Brake Drum replacement you will need the j 22364-01 drum to Brake Shoe clearance gage and j 42450-a wheel hub resurfacing kit. Begin by taking the wheel set and tire off then disengage the Brake Drum retainer when appropriate. Put tiny drops of penetrating oil directly on the parts between the wheel studs, axle shaft hub, and Brake Drum before dismounting the drum. When the Brake Drum does not budge, unscrew the rubber plug from the backing plate followed by inserting a screwdriver against the adjuster lever. Push the adjuster lever away from the adjuster and use a second screwdriver to gently lift the adjuster up until it rests in position. Remove the Brake Drum afterwards. Det bear the parts where the rear Brake Drum connects with the brake axel flange using the wheel hub resurfacing kit (J 42450-A). Measure the Brake Drum clearance with j22364-01 before setting the brake shoes position to install the rear drum and wheel then tire in the sequence.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the brake drum on Chevrolet Silverado 3500 Classic? Posted by Customer
    A:
    Before starting the Brake Drum replacement you will need the j 22364-01 drum to Brake Shoe clearance gage and j 42450-a wheel hub resurfacing kit. Begin by taking the wheel set and tire off then disengage the Brake Drum retainer when appropriate. Put tiny drops of penetrating oil directly on the parts between the wheel studs, axle shaft hub, and Brake Drum before dismounting the drum. When the Brake Drum does not budge, unscrew the rubber plug from the backing plate followed by inserting a screwdriver against the adjuster lever. Push the adjuster lever away from the adjuster and use a second screwdriver to gently lift the adjuster up until it rests in position. Remove the Brake Drum afterwards. Det bear the parts where the rear Brake Drum connects with the brake axel flange using the wheel hub resurfacing kit (J 42450-A). Measure the Brake Drum clearance with j22364-01 before setting the brake shoes position to install the rear drum and wheel then tire in the sequence.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the brake drum on Chevrolet Silverado 1500? Posted by Customer
    A:
    First remove the tire and wheel before taking off the rear Brake Drum retainer if needed. Apply some penetrating oil at the wheel studs wheel hub gear and Brake Drum before you start the removal process. If the Brake Drum does not budge reach through the rubber backing plate plug with two screwdrivers. Use one to push the adjuster lever away from the adjuster and the other to rotate the adjuster upwards until it locks in place. You should clean the Brake Drum connection area using the wheel hub resurfacing kit (J 42450-A). Before placing the rear Brake Drum and wheel use the drum to Brake Shoe clearance gage (J 22364-01) to measure the drum space and correctly position the brake shoes.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to service and repair the brake drum on GMC Sierra 3500? Posted by Customer
    A:
    To fix the brake drum you will need an Rotor Resurfacing Kit (J41013) along with your other tools. Drums should stay untouched during brake service operations although customers might complain about brake noise, lining deterioration, cosmetic surface damage, or discolored brake surface. Refinish the brake drum parts when there is deep damage to the braking surface or vibration caused by quality issues like out-of-round configuration or surface pitting/errosion. Start with a micrometer to check the largest drum diameter; if it hits the maximum refinish limit replace the drum before repairing. Before moving forward use the Rotor Resurfacing Kit J41013 or similar product to scrape rust off the brake drum flange completely. Working with a well-done braking surface helps drivers control their vehicles during stops effectively. Following processing take a non-directional sanding approach on 120 grit aluminum oxide sandpaper followed by cleaning the braking surfaces with brake parts cleaner according to part number specification GM-P/N 12377981 or Canadian-P/N 10953463.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the brake drum on GMC Sierra 1500? Posted by Customer
    A:
    Firstly, to replace the Brake Drum, lift and support the vehicle safely. Subsequently, take out the tire and wheel assembly. If available, remove the Brake Drum retainers. Finally remove the Brake Drum. If the brake shoes interfere with removal, retract the Brake Shoe adjuster. After simply cleaning the surface of the rear axle flange on which the new Brake Drum is to be installed, use j-42450-a (Wheel Hub Resurfacing Kit). Upon install, set the drum brakes and restore the tire and wheel assembly.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the brake drum on GMC Sierra 1500 Classic? Posted by Customer
    A:
    Before starting the Brake Drum replacement you will need the j 22364-01 drum to Brake Shoe clearance gage and j 42450-a wheel hub resurfacing kit. Begin by taking the wheel set and tire off then disengage the Brake Drum retainer when appropriate. Put tiny drops of penetrating oil directly on the parts between the wheel studs, axle shaft hub, and Brake Drum before dismounting the drum. When the Brake Drum does not budge, unscrew the rubber plug from the backing plate followed by inserting a screwdriver against the adjuster lever. Push the adjuster lever away from the adjuster and use a second screwdriver to gently lift the adjuster up until it rests in position. Remove the Brake Drum afterwards. Det bear the parts where the rear Brake Drum connects with the brake axel flange using the wheel hub resurfacing kit (J 42450-A). Measure the Brake Drum clearance with j22364-01 before setting the brake shoes position to install the rear drum and wheel then tire in the sequence.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to Properly Handle Brake Drum Replacement on GMC Sierra 1500? Posted by Customer
    A:
    To change the Brake Drum, lift and support the vehicle first. Next, take out the tire and wheel assembly. If available, remove the Brake Drum retainers. Remove the Brake Drum; if the brake shoes hinder removal, retract Brake Shoe adjuster. Cleaning all of the corrosion from the rear axle flange contact surface prior to installation of the Brake Drum is performed using the j-42450-a (Wheel Hub Resurfacing Kit). Adjust the drum brakes after installation and reinstall the tire and wheel assembly.
    Posted by ChevyPartsGiant Specialist
    Q:
    What should be done before removing the brake drum for the 2005 GMC Sierra 1500? Posted by Customer
    A:
    Apply a small amount of penetrating oil around the wheel studs, axle shaft hub, and brake drum.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Drum
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Brake Drum 22874950 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 22874950 Brake Drum is available in the market under the name GM Brake Drum. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 22874950 Brake Drum fits certain Chevrolet Tahoe, Silverado 1500, Silverado 2500 HD models, as well as GMC Sierra 1500, Yukon, Sierra 2500 HD. Additionally, it is compatible with Cadillac Escalade, Escalade ESV, Escalade EXT models.
The original GM component designated by manufacturer part number 22874950 maintains top performance when functioning as the Drum, Front And Rear Wheel Brake unit at its Rear. The component 22874950 is constructed from durable material and its dimensions span 14.7 x 14.8 x 5.4 inches while weighing 25.50 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Drum. The part 22874950 has available replacement options 19133374, 25832104, 89059149, 25976967. Each vehicle needs 2 units of the part marked as SKU 22874950. 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.