Steelcraft HD Rear Bumper Replacements | 2014-2018 Chevrolet/GMC Silverado/Sierra 1500 / 2019 Silverado 1500 LD Classic Rear | Black | Model HD20420

Steelcraft Automotive SKU: HD20420 Barcode: 840813162652

Exclusions: Excludes 2019 Silverado/Sierra. (See part# HD20490 for new body style)

Engineered to fit. Made to protect. Built to last.

Steelcraft HD Rear Bumper Replacement for 2014-2019 Chevrolet Silverado 1500 - All Silverado 1500 LD models and All Silverado 1500 models and 2014-2019 GMC Sierra 1500 - All Sierra 1500 Limited models and All Sierra 1500 models

The Steelcraft HD Rear Bumper Replacement is built for truck owners who demand maximum strength, modern sensor compatibility, and dependable rear-end protection. Designed using heavy-duty diamond plate and schedule 40 pipe, this rear bumper delivers a rugged upgrade that integrates cleanly with factory components while enhancing durability for work, towing, ranch, fleet, and off-road use.

Key Features

  • Heavy-duty diamond plate & schedule 40 pipe for superior rear-end protection
  • E-coated and powder-coated for maximum rust, corrosion, and weather resistance
  • Built-in sensor cutouts when applicable for OE sensor retention
  • Semi-gloss black finish provides a clean, rugged, factory-inspired appearance
  • Compatible with most factory tow hitches (varies by model)
  • Designed to retain OEM fitment and functionality
  • Limited Lifetime Warranty (see terms)

Fitment & Compatibility

  • Series: Steelcraft HD Rear Bumper Replacement
  • Vehicle: 2014-2019 Chevrolet Silverado 1500 - All Silverado 1500 LD models and All Silverado 1500 models and 2014-2019 GMC Sierra 1500 - All Sierra 1500 Limited models and All Sierra 1500 models
  • Part Number: HD20420
  • Sensor Integration: Supports OE sensor systems when applicable
  • Hitch Compatibility: Designed to work with most OE hitches
  • Finish: Semi-gloss black powder-coat

What’s in the Box

  • Steelcraft HD Rear Replacement Bumper
  • Vehicle-specific mounting brackets
  • Hardware kit
  • Installation guide

Specs & Warranty

  • Construction: Diamond plate steel + schedule 40 pipe
  • Coating: E-coat + powder coat for long-lasting corrosion resistance
  • Finish: Semi-gloss black
  • Sensor Support: Built-in cutouts where required
  • Warranty: Limited Lifetime Warranty
Installation Notes
  • Professional installation recommended
  • Verify year, make, model, and part number before purchase
  • Sensor compatibility may vary based on vehicle equipment
  • Some applications may require minor trimming or relocation

Upgrade your truck’s rear-end protection with the Steelcraft HD Rear Replacement—engineered for strength, reliability, and clean OE-style integration.


The Steelcraft Advantage

With over 27 years of expertise, Steelcraft Automotive continues to lead the industry in premium aftermarket bumpers and accessories. Our American-based facilities in Corona, CA, Schertz, TX, and Douglas, GA allow us to innovate quickly and deliver products up to 180 days ahead of competitors. Choosing Steelcraft means choosing a brand backed by superior engineering, advanced coatings, and unmatched durability.


Product Details

  • Item: HD20420
  • Title: 2014-2018 Chevrolet/GMC Silverado/Sierra 1500 / 2019 Silverado 1500 LD Classic Rear
  • Year Make Model - Submodel: 2014 Chevrolet Silverado 1500 - All Silverado 1500 models
  • Year Make Model - Submodel: 2015 Chevrolet Silverado 1500 - All Silverado 1500 models
  • Year Make Model - Submodel: 2016 Chevrolet Silverado 1500 - All Silverado 1500 models
  • Year Make Model - Submodel: 2017 Chevrolet Silverado 1500 - All Silverado 1500 models
  • Year Make Model - Submodel: 2018 Chevrolet Silverado 1500 - All Silverado 1500 models
  • Year Make Model - Submodel: 2019 Chevrolet Silverado 1500 LD - All Silverado 1500 LD models
  • Year Make Model - Submodel: 2014 GMC Sierra 1500 - All Sierra 1500 models
  • Year Make Model - Submodel: 2015 GMC Sierra 1500 - All Sierra 1500 models
  • Year Make Model - Submodel: 2016 GMC Sierra 1500 - All Sierra 1500 models
  • Year Make Model - Submodel: 2017 GMC Sierra 1500 - All Sierra 1500 models
  • Year Make Model - Submodel: 2018 GMC Sierra 1500 - All Sierra 1500 models
  • Year Make Model - Submodel: 2019 GMC Sierra 1500 Limited - All Sierra 1500 Limited models
  • Description: 14-18 Chevy/GMC Silverado/Sierra 1500 / 2019 Silverado 1500 LD Classic Black HD Rear Bumper Replacements
  • Notes: Rear
  • Finish: Black
  • Warranty: 1 Year
  • LTL: No
  • Master UPC: 840813162652
  • Ext. Description: Highlights include diamond plate and schedule 40 pipe used for strength, built in sensor cutouts (If applicable), 1 year warranty, and both E-coated and powder coated to ensure quality performance for years to come. Semi-gloss finish
  • Category Tree: Heavy Duty - HD Front/Rear Replacements - Rear