HomeBody > BumperTechPro GM1103188 Bumper Assembly - Rear
Part #: GM1103188

TechPro GM1103188 Bumper Assembly - Rear

Rear
⚙️ 20 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$835.56Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet and GMC, Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, and Silverado 3500 HD
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of TechPro Bumper Assembly GM1103188

The TechPro bumper assembly GM1103188 is designed specifically for heavy-duty Chevrolet and GMC trucks. Engineered to match the dimensions and weight requirements of the Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, and Silverado 3500 HD models, this bumper provides a precise fit and reliable performance.

  • Height: 11 inches
  • Length: 81.9 inches
  • Width: 15.6 inches
  • Weight: 49 lbs
  • Compatible with Chevrolet and GMC heavy-duty trucks

Detailed Product Description

This bumper assembly measures 81.9 inches in length, 15.6 inches in width, and 11 inches in height, with a total weight of 49 pounds. These dimensions ensure a proper fit for the Chevrolet Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, and Silverado 3500 HD models. The design maintains the structural integrity required for heavy-duty applications, providing a solid mounting surface and protection for the front or rear of the vehicle depending on the specific model configuration.

Compatible Vehicles and Applications

This TechPro bumper assembly GM1103188 is compatible with the following vehicles:

  • Chevrolet Sierra 2500 HD
  • Chevrolet Sierra 3500 HD
  • GMC Sierra 2500 HD
  • GMC Sierra 3500 HD
  • Chevrolet Silverado 2500 HD
  • Chevrolet Silverado 3500 HD

It is designed to replace factory bumpers that have been damaged or worn, restoring the vehicle’s original appearance and functionality.

Common Issues Addressed by This Bumper Assembly

  • Damage from collisions or impacts
  • Corrosion or rust deterioration
  • Structural weakening due to wear and tear
  • Misalignment or deformation affecting vehicle safety
  • Replacement for aftermarket upgrades requiring exact fitment

Installation Notes and Tips

When installing the TechPro bumper assembly GM1103188, ensure all mounting points align with the vehicle’s frame. Due to the bumper’s weight of 49 pounds, assistance during installation is recommended to avoid damage or injury. Verify compatibility with your specific Chevrolet or GMC heavy-duty truck model before beginning installation.

Quality Assurance and Warranty

TechPro manufactures this bumper assembly to meet OEM specifications for fit and durability. While no specific warranty information is provided, TechPro products typically undergo quality control to ensure reliable performance in heavy-duty applications.

BrandTechPro
Part NumberGM1103188
HEIGHT (In)11
LENGTH (In)81.9
WEIGHT (lbs)49
WIDTH (In)15.6

This part fits 20 vehicles. Search below:

YearMakeModelPositionNotes
2019ChevroletSilverado 2500 HDRearDual Rear Wheels; w/o Hitch Bar; w/o Parking Aid Sensors; Chrome; Assy; OEM: 84077957
2019ChevroletSilverado 3500 HDRearDual Rear Wheels; w/o Hitch Bar; w/o Parking Aid Sensors; Chrome; Assy; OEM: 84077957
2019GMCSierra 2500 HDRearDual Rear Wheels; w/o Hitch Bar; w/o Parking Aid Sensors; Chrome; Assy; OEM: 84077957
2019GMCSierra 3500 HDRearDual Rear Wheels; w/o Hitch Bar; w/o Parking Aid Sensors; Chrome; Assy; OEM: 84077957
2018ChevroletSilverado 2500 HDRearDual Rear Wheels; w/o Hitch Bar; w/o Parking Aid Sensors; Chrome; Assy; OEM: 84077957
2018ChevroletSilverado 3500 HDRearDual Rear Wheels; w/o Hitch Bar; w/o Parking Aid Sensors; Chrome; Assy; OEM: 84077957
2018GMCSierra 2500 HDRearDual Rear Wheels; w/o Hitch Bar; w/o Parking Aid Sensors; Chrome; Assy; OEM: 84077957
2018GMCSierra 3500 HDRearDual Rear Wheels; w/o Hitch Bar; w/o Parking Aid Sensors; Chrome; Assy; OEM: 84077957
2017ChevroletSilverado 2500 HDRearDual Rear Wheels; w/o Hitch Bar; w/o Parking Aid Sensors; Chrome; Assy; OEM: 84077957
2017ChevroletSilverado 3500 HDRearDual Rear Wheels; w/o Hitch Bar; w/o Parking Aid Sensors; Chrome; Assy; OEM: 84077957
2017GMCSierra 2500 HDRearDual Rear Wheels; w/o Hitch Bar; w/o Parking Aid Sensors; Chrome; Assy; OEM: 84077957
2017GMCSierra 3500 HDRearDual Rear Wheels; w/o Hitch Bar; w/o Parking Aid Sensors; Chrome; Assy; OEM: 84077957
2016ChevroletSilverado 2500 HDRearDual Rear Wheels; w/o Hitch Bar; w/o Parking Aid Sensors; Chrome; Assy; OEM: 84077957
2016ChevroletSilverado 3500 HDRearDual Rear Wheels; w/o Hitch Bar; w/o Parking Aid Sensors; Chrome; Assy; OEM: 84077957
2016GMCSierra 2500 HDRearDual Rear Wheels; w/o Hitch Bar; w/o Parking Aid Sensors; Chrome; Assy; OEM: 84077957
2016GMCSierra 3500 HDRearDual Rear Wheels; w/o Hitch Bar; w/o Parking Aid Sensors; Chrome; Assy; OEM: 84077957
2015ChevroletSilverado 2500 HDRearDual Rear Wheels; w/o Hitch Bar; w/o Parking Aid Sensors; Chrome; Assy; OEM: 84077957
2015ChevroletSilverado 3500 HDRearDual Rear Wheels; w/o Hitch Bar; w/o Parking Aid Sensors; Chrome; Assy; OEM: 84077957
2015GMCSierra 2500 HDRearDual Rear Wheels; w/o Hitch Bar; w/o Parking Aid Sensors; Chrome; Assy; OEM: 84077957
2015GMCSierra 3500 HDRearDual Rear Wheels; w/o Hitch Bar; w/o Parking Aid Sensors; Chrome; Assy; OEM: 84077957

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

84077957

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.