Dorman 47837 Spare Tire Hoist Lock Cylinder Tube Retainer

Spare Tire Hoist Support for GM Trucks and SUVs

Dorman 47837 restores the bracket support that secures the spare tire hoist access tube when the original retainer has rusted away. It is a direct-fit replacement for a worn or missing tube retainer on many Chevrolet, GMC, and Cadillac applications, including Silverado, Sierra, Tahoe, Yukon, and Escalade models.

Key Features

• Replacement spare tire hoist lock cylinder tube retainer
• Rough finish for service-use durability
• Clip-on mounting style
• Compact 2.24 in. length and 2.24 in. width
• Restores secure support for the hoist access tube
• Cross-references Gates 21290 for the same application

Detailed Description

Dorman 47837 is built to replace the original spare tire hoist support bracket that holds the access tube in place. When corrosion weakens the factory retainer, the tube can loosen and the hoist system may no longer stay properly secured. This replacement part helps restore the original mounting point on GM trucks and SUVs, including Chevrolet Silverado 1500, Tahoe, Suburban, Avalanche, and GMC Sierra, Yukon, and Yukon XL platforms. It also serves applications on Cadillac Escalade and Escalade EXT models. Part number 47837 is a practical OE-style solution for vehicles where the spare tire hoist tube retainer has failed from rust or age.

What It Helps Fix

• Loose or unsecured spare tire hoist access tube
• Rust-damaged original tube retainer
• Broken or missing hoist support bracket
• Improperly retained spare tire hoist lock cylinder tube
• Service issues on Chevrolet Silverado, GMC Sierra, and Cadillac Escalade platforms

Installation Notes and Tips

Verify vehicle fitment by year, make, and model before installation. This part uses a clip-on mounting type and is intended to replace the original retainer location on the hoist support area. Inspect the surrounding bracket and mounting surface for corrosion or damage before installing Dorman 47837, since severe rust at the attachment point can affect retention. Confirm the spare tire hoist access tube seats securely after installation.

Quality Assurance

Dorman is known for replacement hardware and repair solutions that address common failure points in original vehicle components. Part 47837 is engineered as a direct replacement for the factory spare tire hoist tube retainer on listed GM applications.

Compatible Vehicles

• Fits 2015-2022 Chevrolet Colorado, Case Retainer
• Fits 2015-2022 GMC Canyon, Case Retainer
• Fits 2002-2020 Cadillac Escalade, Case Retainer
• Fits 1999-2000 Cadillac Escalade, Case Retainer
• Fits 2003-2020 Cadillac Escalade ESV, Case Retainer
• Fits 2001-2020 Chevrolet Silverado 2500 HD, Case Retainer
• Fits 2000-2020 Chevrolet Tahoe, Case Retainer
• Fits 2001-2020 GMC Sierra 2500 HD, Case Retainer
• Fits 2000-2020 GMC Yukon, Case Retainer
• Fits 2015-2020 GMC Yukon XL, Case Retainer
• Fits 2003-2019 Chevrolet Cheyenne, Case Retainer
• Fits 2019 Chevrolet Silverado 1500 LD, Case Retainer
• Fits 2007-2019 Chevrolet Silverado 3500 HD, Case Retainer
• Fits 2016-2019 Chevrolet Suburban 3500 HD, Case Retainer
• Fits 2007-2019 GMC Sierra, Case Retainer
• Fits 2019 GMC Sierra 1500 Limited, Case Retainer
• Fits 2007-2019 GMC Sierra 3500 HD, Case Retainer
• Fits 1999-2018 Chevrolet Silverado 1500, Case Retainer
• Fits 1999-2018 Chevrolet Silverado 2500, Case Retainer
• Fits 2015-2018 Chevrolet Silverado 3500, Case Retainer
• Fits 2001-2013 Chevrolet Silverado 3500, Case Retainer
• Fits 1999-2018 GMC Sierra 1500, Case Retainer
• Fits 2000-2014 Chevrolet Suburban 1500, Case Retainer
• Fits 2000-2014 GMC Yukon XL 1500, Case Retainer
• Fits 2002-2013 Cadillac Escalade EXT, Case Retainer
• Fits 2007-2013 Chevrolet Avalanche, Case Retainer
• Fits 2000-2013 Chevrolet Suburban 2500, Case Retainer
• Fits 2000-2013 GMC Yukon XL 2500, Case Retainer
• Fits 2007 Chevrolet Silverado 1500 Classic, Case Retainer
• Fits 2007 Chevrolet Silverado 1500 HD Classic, Case Retainer
• Fits 2007 Chevrolet Silverado 2500 HD Classic, Case Retainer
• Fits 2007 Chevrolet Silverado 3500 Classic, Case Retainer
• Fits 2007 GMC Sierra 1500 Classic, Case Retainer
• Fits 2007 GMC Sierra 1500 HD Classic, Case Retainer
• Fits 2007 GMC Sierra 2500 HD Classic, Case Retainer
• Fits 2007 GMC Sierra 3500 Classic, Case Retainer
• Fits 2002-2006 Chevrolet Avalanche 1500, Case Retainer
• Fits 2002-2006 Chevrolet Avalanche 2500, Case Retainer
• Fits 2005-2006 Chevrolet Silverado 1500 HD, Case Retainer
• Fits 2001-2003 Chevrolet Silverado 1500 HD, Case Retainer
• Fits 2005-2006 GMC Sierra 1500 HD, Case Retainer
• Fits 2001-2003 GMC Sierra 1500 HD, Case Retainer
• Fits 2001-2006 GMC Sierra 3500, Case Retainer
• Fits 1999-2004 GMC Sierra 2500, Case Retainer
• Fits 1999 Chevrolet Silverado, Case Retainer