Genuine 2021 GMC Sierra Rear Crossmember

Rear Suspension Crossmember

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1 Rear Crossmember found

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2021 GMC Sierra Crossmember Assembly, Rear
Part Number: 84339539
$63.52 MSRP: $94.97
You Save: $31.45 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Crossmember
- Position: Rear
- Replaces: 20909405
- Item Weight: 18.60 Pounds
- Item Dimensions: 35.2 x 6.8 x 5.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84339539
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2021 GMC Sierra Submodels:
- 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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2020 GMC Sierra Rear Crossmember