12474457 - GENERAL MOTORS Reinforcement. Front, Hanger, Rear

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Reinforcement.

Part Number: 12474457

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Fits Sierra 2500, Sierra 2500 HD, Silverado

2WD, rear spring hanger, front. 4WD, rear spring hanger, front, 8 foot bed.

FRAME & COMPONENTS.

Full Diagram

2WD. 6 1/2 ft bed crew cb. 6 1/2 ft bed ext cab. 8 foot bed crew cab. 8 foot bed ext cab. 8 foot bed std cab. auto trans. front lwr cntrl arm. manual trans. muffler. parking brake cable. radiator support. rear spring hanger. rubber stop. tailpipe. w/body raise. w/heavy duty. w/o body raise. w/o heavy duty.

front. rear spring hanger. Right.2WD.

Frame & components.

Full Diagram

4WD. 6 1/2 ft bed crew cab. 6 1/2 ft bed ext cab. 8 foot bed crew cb. 8 foot bed ext cab. 8 foot bed std cab. Auto TRANS. Front lwr cntrl arm. Manual TRANS. Muffler. Parking brake cable. Radiator support. Rear spring hanger. Tailpipe. W/BODY raise. W/HEAVY duty. W/O body raise. W/O heavy duty.

8 foot bed. front. rear spring hanger. Right.4WD.