Genuine GMC Sierra Rear Crossmember

Rear Suspension Crossmember

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5 Rear Crossmembers found

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GMC Sierra Crossmember Assembly, Rear Shock Absorber
Part Number: 20909404
- Other Name: CROSSMEMBER, Intermediate(Transmission Support Cross Member)
- Position: Rear
$55.67 MSRP: $83.23
You Save: $27.56 (34%)

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Fits the following Vehicles:
2011-2019 GMC Sierra | 3500 CREW CAB ONLY, 3500 REGULAR CAB, CREW CAB 1 TON 137.0, EXTENDED CREW CAB 1 TON 161.5, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5 | 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.6L Diesel
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GMC Sierra Crossmember Assembly, Rear
Part Number: 84339602
- Position: Rear
- Replaces: 20909393
$130.97 MSRP: $196.69
You Save: $65.72 (34%)

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Fits the following Vehicles:
2015-2019 GMC Sierra | 2500 CREW CAB STANDARD BOX, 2500 REGULAR CAB, 2500 REGULAR CAB STANDARD BOX, 3500 CREW CAB LONG BOX, 3500 CREW CAB STANDARD BOX, 3500 DOUBLE CAB LONG BOX, 3500 REGULAR CAB, CREW CAB 2500 LONG BOX, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX | 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.6L Diesel
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GMC Sierra Crossmember Assembly, Rear
Part Number: 84339539
- Other Name: Crossmember
- Position: Rear
- Replaces: 20909405
$61.85 MSRP: $92.47
You Save: $30.62 (34%)

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Fits the following Vehicles:
2011-2021 GMC Sierra | 3500 CREW CAB ONLY, 3500 REGULAR CAB, CREW CAB 1 TON 137.0, CREW CAB 1 TON CHASSIS 137.0, EXTENDED CREW CAB 1 TON 161.5, EXTENDED CREW CAB 1 TON CHASSIS 161.5, REGULAR CAB 1 TON CHASSIS 137.0, REGULAR CAB 1 TON CHASSIS 161.5, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5 | 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.6L, 8 Cyl 6.6L Diesel
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GMC Sierra Crossmember Asm,Rear
Part Number: 15017158
- Other Name: CROSSMEMBER, Rear Frame Cross
- Position: Rear
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Fits the following Vehicles:
2009-2010 GMC Sierra | EXTENDED CAB CHASSIS 1 TON 161.5, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5 | 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.6L Diesel
2005-2007 GMC Sierra | 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CHASSIS REGULAR CAB 137.0, CLASSIC 3500 CHASSIS REGULAR CAB 161.5 | 8 Cyl 5.3L, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L
2001 GMC Sierra | 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS EXTENDED CAB 185.5, 3500 CHASSIS REGULAR CAB 161.5 | 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L
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GMC Sierra Crossmember Asm,Rear Shock Absorber
Part Number: 12479983
- Other Name: CROSSMEMBER, Intermediate(Transmission Support Cross Member)
- Position: Rear
More Info
Fits the following Vehicles:
2009-2010 GMC Sierra | EXTENDED CAB CHASSIS 1 TON 161.5, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5 | 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.6L Diesel
2005-2007 GMC Sierra | 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CHASSIS REGULAR CAB 137.0, CLASSIC 3500 CHASSIS REGULAR CAB 161.5 | 8 Cyl 5.3L, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L
2001 GMC Sierra | 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS EXTENDED CAB 185.5, 3500 CHASSIS REGULAR CAB 161.5 | 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L
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