Crew cab, 8 ft box, rwd. Crew cab, 2wd, 8 ft box.

Crew cab, 8 ft box, 4wd. Crew cab, 4wd, 8ft box, all. Crew cab, rwd, 8 ft box. Crew cab, 2wd, 8 ft box.

Frame Rail

Regular cab, 6.6L gas, regular cab, 6.6L gas.

Front Crossmember

4wd, 2500. 3/4 ton 4wd. 2wd 3/4 ton. 2wd, 2500.

Radiator Bracket, Left

Helps align and secure your vehicle's radiator mount This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type Collision parts are designed to help promote proper and safe repair

Suspension Cross-member

Silverado, Sierra 3500 HD. Outer. Helps strengthen and support your vehicle's frame This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Rear Cross-member

Silverado, Sierra 2500 HD. Regular cab. Silverado, Sierra 3500 HD. Double cab. Helps strengthen and support your vehicle's frame This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Support, Right

Torsion bar. 2wd. Rwd. 4wd, without at4x.

Rear Hanger, Right

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Bracket, Left

Body mount. Helps align and secure your body mount This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Collision parts are designed to help promote proper and safe repair

Tow Hook, Right

Black. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Tow Hook Nut, Right