GMC Sierra 2500 Body Frame Parts
This page covers body frame parts for the GMC Sierra 2500, spanning model years 1999–2014. The range includes running boards, trailer hitches, transmission mounts, and more — in materials and finishes from bare-function black to polished stainless steel. Select your year above and we'll show only the body frame parts that fit your GMC Sierra 2500. Fitment is checked against our vehicle data for every part listed.
What's here for your GMC Sierra 2500
- Running boards — full-length and step styles, available in black and polished finishes
- Running board steps — individual and kit configurations for cab and bed access
- Accessory box side pieces — bed-area trim and mounting components
- Transmission mounts — OE replacement units for drivetrain support
- Fifth wheel trailer hitches — heavy-duty in-bed towing hardware
- Trailer hitches — rear receiver hitches for towing and accessory use
The widest selection here comes from APS, Husky Towing, Carr, and Dorman, covering a broad mix of styles, materials, and fitment positions across the 1999–2014 model range. 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.