GMC Sierra 2500 Truck Bed and Box Parts
This page brings together truck bed and box parts for the GMC Sierra 2500, covering model years 1999–2007. The range includes tool boxes, bed racks, rail-to-rail tool boxes, sliding platforms, and bed panels in materials ranging from polished stainless steel to black heavy-duty finishes. Pick your GMC Sierra 2500's year above to narrow the list to truck bed and box parts with confirmed fitment. Every part shown is checked against our vehicle data.
Highway Products 3412-015 Gull Wing Crossover Truck Tool Box, Diamond Plate Lid
Highway Products 3412-015-BK62 Dual Lid Gull Wing Crossover Truck Tool Box
Betterbuilt Heavy Duty Series Liquid Transfer Tank - Truck Bed Fuel & Fluid Transfer
Go Rhino 9009560SSB Classic Bed Bar Complete Kit Single Bar Single Kicker Black
TrailFX 110701 Crossover Truck Tool Box Single Lid Diamond Plate Aluminum 69"
Highway Products 3412-015-BK62S 71" Dual Lid Gull Wing Crossover Tool Box Black Leopard
Highway Products 4312-008 XT-4000 Heavy-Duty Truck Bed Slide 4000 lb Capacity for 6.5' Beds
Go Rhino 9009560DSB Double Bed Bar with Single Kicker Roll Bar Kit
Highway Products 3312-001-BK62 Low Profile Truck Tool Box 70" x 13.5" x 20"
Dee Zee DZ8560WB Red Label Aluminum Chest Tool Box with Black Powder Coat Finish
Dee Zee M206 Specialty Series Aluminum Utility Chest with Gas Shocks
TrailFX 160481 Side Mount Aluminum Truck Tool Box with Single Lid
TrailFX 111702 Crossover Deep Single Lid Truck Tool Box 69" x 19.25" x 19.5"
TrailFX 170721 Top Mount Crossover Tool Box - 72" Aluminum Diamond Plate
TrailFX 170901 Top Mount Aluminum Tool Box 2 Door Diamond Tread Bright Polished
What's here for your GMC Sierra 2500
- Truck Tool Boxes — single-lid and chest styles in polished, black, and stainless steel finishes
- Truck Bed Racks — universal and truck-specific cargo-management frames
- Rail-to-Rail Tool Boxes — cross-bed designs spanning the full box width
- Truck Bed Sliding Platforms — rear-mount cargo drawer and slide kits
- Truck Bed Panels — front and rear bed panel replacements and kits
The widest selection here comes from Highway Products, TrailFX, Dee Zee, and Thule, offering a broad mix of styles, materials, and fitment types for the Sierra 2500. Other categories GMC Sierra 2500 owners shop for: GMC Sierra 2500 Exterior Lights, GMC Sierra 2500 Doors and Door Parts and GMC Sierra 2500 Body and Paint Equipment, or browse all GMC Sierra 2500 parts and accessories.