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GM 23270117
Pinion Seal, Front

1999-2020 GM

Customer Questions & Expert Answers (14)
GM 23270117 Pinion Seal, Front
GM 23270117 Pinion Seal, Front
GM 23270117 Pinion Seal, Front
GM 23270117 Pinion Seal, Front
  • Part Description
    Seal-Front Differential Drive Pinion Gear
  • Position
    Front
  • Manufacturer
    General Motors
Make sure this part fits
$16.03 MSRP: $30.09
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  • 23270117 Pinion Seal, Front is Ref No. 29 in the diagram below

    2001 Chevy Silverado 1500 HD Pinion Seal, Front Diagram for 23270117
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts for 23270117

  • Vehicle Fitment

    Year Make Model Trim Engine
    2013-2019 Cadillac ATSBase, Luxury, Performance, Premium, Premium Luxury, Premium Performance, V4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
    2014-2019 Cadillac CTSBase, Luxury, Performance, Premium, Premium Luxury, V, Vsport, Vsport Premium, Vsport Premium Luxury4 Cyl 2.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
    2002-2020 Cadillac EscaladeBase, Hybrid, Hybrid Platinum, Luxury, Platinum, Premium, Premium Luxury8 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, 8 Cyl 6.2 L GAS
    2015-2020, 2003-2006 Cadillac Escalade ESVBase, Luxury, Platinum, Premium, Premium Luxury8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    2002-2013 Cadillac Escalade EXTBase, Luxury, Premium8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    2007-2013 Chevrolet AvalancheBlack Diamond LS, Black Diamond LT, Black Diamond LTZ, LS, LT, LTZ8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2002-2006 Chevrolet Avalanche 1500Base, LS, LT, North Face, WBH, Z718 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    2002-2006 Chevrolet Avalanche 2500Base, LS, LT8 Cyl 8.1 L GAS
    1999-2018 Chevrolet Silverado 1500Base, Custom, High Country, Hybrid, LS, LT, LTZ, SS, SSV, WT, XFE, Z71 Off-Road6 Cyl 4.3 L FLEX, 6 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 5.3 L MILD HYBRID EV-GAS (MHEV), 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, 8 Cyl 6.2 L GAS
    2007 Chevrolet Silverado 1500 ClassicHybrid, LS, LT, 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
    View More
    Warning: California's Proposition 65

  • Customer Questions & Expert Answers

    Q:
    Can you help me check if this 23270117 is the right part for my car? Posted by ChevyPartsDeal Specialist
    A:
    Please Select Your Vehicle model to see if part number 23270117 is suitable before ordering.
    Posted by ChevyPartsDeal Specialist
    Q:
    What components need to be removed after draining the axle lubricant for the 2008 Cadillac Escalade? Posted by Customer
    A:
    Remove the rear axle shafts, followed by the rear propeller shaft.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Differential Seal
    Q:
    How should the propeller shaft be disconnected for the 2004 Cadillac Escalade ESV? Posted by Customer
    A:
    Disconnect the propeller shaft, ensuring to wrap the bearing caps with tape to prevent loss of bearing rollers.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Differential Seal
    Q:
    How do you install the inner and outer pinion bearing cups for the 2004 Cadillac Escalade EXT? Posted by Customer
    A:
    Install the inner pinion bearing cup using the Pinion Bearing Installer (J 37624) and the Universal Driver Handle (J 8092), then install the outer pinion bearing cup with the Rear Pinion Bearing Race Installer (J 8608) and the Universal Driver Handle (J 8092).
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Differential Seal
    Q:
    What is the first step in the replacement process for the 2004 Chevrolet Silverado 3500? Posted by Customer
    A:
    Raise the vehicle and mark the positions of all driveline components relative to the propeller shaft and axles before disassembly.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Differential Seal
    Q:
    How do you remove the pinion nut for the 2008 Chevrolet Silverado 1500? Posted by Customer
    A:
    Install the Flange/Pulley Holding Tool (J 8614-01) and remove the pinion nut while holding it.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Differential Seal
    Q:
    How is the pinion oil seal installed for the 2004 Chevrolet Silverado 2500? Posted by Customer
    A:
    Insert the pinion into the bearing retainer, install the outer pinion bearing, and use the J 44414 to install a new pinion oil seal.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Differential Seal
    Q:
    How do you install the inner and outer pinion bearing cups for the 2004 Chevrolet Suburban 1500? Posted by Customer
    A:
    Install the inner pinion bearing cup using the Pinion Bearing Installer (J 37624) and the Universal Driver Handle (J 8092), then install the outer pinion bearing cup with the Rear Pinion Bearing Race Installer (J 8608) and the Universal Driver Handle (J 8092).
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Differential Seal
    Q:
    What tools are used for installing the inner pinion bearing cup for the 2010 Chevrolet Tahoe? Posted by Customer
    A:
    J 37624 and J 8092.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Differential Seal
    Q:
    What measurement should be taken before removing the pinion gear for the 2005 GMC Sierra 3500? Posted by Customer
    A:
    Measure and record the torque required to rotate the pinion and ring gear using an inch-pound torque wrench.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Differential Seal
    Q:
    How should the pinion oil seal be removed for the 2008 GMC Sierra 1500? Posted by Customer
    A:
    Use a suitable seal removal tool to take out the pinion oil seal without damaging the housing.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Differential Seal
    Q:
    How do you remove the pinion nut for the 2007 GMC Sierra 3500 Classic? Posted by Customer
    A:
    Install the Flange/Pulley Holding Tool (J 8614-01) and remove the pinion nut while holding it.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Differential Seal
    Q:
    What should be applied to the surface of the selective shim before installation for the 2009 GMC Yukon? Posted by Customer
    A:
    Apply sealant.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Differential Seal
    Q:
    What should be measured before removing the pinion gear for the 2004 GMC Yukon XL 2500? Posted by Customer
    A:
    Measure the torque required to rotate the pinion and ring gear with an inch-pound torque wrench, and record this for reassembly.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Differential Seal
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Pinion Seal, Front 23270117 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 23270117 Pinion Seal, Front is available in the market under the name GM Differential Seal. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 23270117 Pinion Seal, Front fits certain Chevrolet Tahoe, Avalanche, Silverado 1500 models, as well as GMC Sierra 1500, Yukon, Sierra 2500 HD. Additionally, it is compatible with Cadillac Escalade, CTS, ATS and Hummer H2 models.
The original GM component designated by Manufacturer Part Number 23270117 maintains top performance when functioning as the Seal-Front Differential Drive Pinion Gear unit at its Front. The component 23270117 is constructed from durable material and its dimensions span 3.6 x 3.8 x 0.6 inches while weighing 0.40 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Rear Seal; Seal, Differential Drive Pinion Shaft Bearing. The part 23270117 has available replacement options. 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.