FREE 1 to 3-Day Delivery on Orders $149+ Details

Talk to a Silverado 2500 Sales Tech
1-610-990-4561
M-F 8:30A-11P ET, Sat-Sun 8:30A-9P ET
$3K Fall Sweepstakes! Enter Now >

Find Armor & Skid Plates for your Silverado 2500

ASFIR 4x4 Transfer Case and Transmission Skid Plate (20-26 4WD 6.6L Duramax Silverado 2500 HD Double Cab & Crew Cab w/ 6.90-Foot Standard Box)Find parts that fit my vehicle

Item HS60045
Product Image
$0.00
Want $10? Write one of the first 5 reviews 4.7 ASFIR 4x4 Exterior product ratings
Our Price

$372.00 set

Military, Medical & First Responders Earn $18.60 in AT Cash Rewards. Get Verified

CONFIRM THIS FITS YOUR VEHICLE!

Select a different vehicle Help?
Update or Change Vehicle
Add to Cart
Save for later
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • ASFIR 4x4 Transfer Case and Transmission Skid Plate
      • 1/4-Inch Laser-Cut Aluminum Construction
      • Vehicle-Specific Design for Structural Compatibility
      • Optimal Underbody Coverage With Minimal Clearance Loss
      • Bolt-On Installation to Factory Chassis Mounting Points
      • Zinc-Coated Steel Support Brackets
      • Integrated Ventilation Hatches and Water Drainage Outlets
      • No Drilling Required
      • Easy Installation
      • Fits 2020-2026 4WD 6.6L Duramax Silverado 2500 HD Double Cab & Crew Cab w/ 6.90-Foot Standard Box

      Description

      Heavy-Duty Underbody Protection for 4WD Duramax Trucks. The ASFIR 4x4 Transfer Case and Transmission Skid Plate is engineered to safeguard critical drivetrain components on your 2020 to 2026 4WD 6.6L Duramax Silverado 2500 HD. Ideal for off-road enthusiasts and work truck operators alike, it shields the undercarriage from rocks, ruts, and debris without sacrificing ground clearance or performance.

      Construction and Appearance. Crafted from 1/4-inch laser-cut aluminum, this skid plate offers robust impact resistance with minimal added weight. Zinc-coated steel support brackets enhance structural rigidity and long-term corrosion resistance. It also features integrated ventilation hatches and drainage outlets to prevent fluid buildup and promote component cooling. The precise, vehicle-specific design ensures a snug fit and optimal coverage along the frame.

      Installation. The ASFIR skid plate mounts directly to factory chassis points using a bolt-on process—no drilling or permanent modifications required. The included hardware and brackets ensure a secure installation, making it a straightforward DIY or shop install.

      Application. This ASFIR 4x4 Transfer Case and Transmission Skid Plate fits 2020-2026 4WD 6.6L Duramax Silverado 2500 HD Double Cab and Crew Cab models with the 6.90-foot standard box.

      ASFIR 4x4 544160

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 1 Hour

      Difficulty Level:

      Simple installation for anyone.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Magnaflow Universal Catalytic Converter to 3-Inch Inlet/Outlet
      4.7

      Reviews of ASFIR 4x4 Exterior Products (15)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Silverado 2500

      • 6.6L V8 Duramax - 20, 21, 22, 23, 24, 25, 26