Replacement Radiator Support Rods – Adjustable for 2008+ Peterbilt 388 / 389 Trucks.
These premium radiator support rods provide superior rigidity and stability for your radiator on 2008 and newer Peterbilt 388 and 389 models (compatible with any engine type). Available in three finishes, each rod features Chromoly Heim joints with a 64° misalignment angle and PTFE self-lubricating lining. Length adjusts from 26 7/8" to 28 1/2".
Black Anodized Kit Includes:
- (2) 24" Aluminum Hex Rods (Black Anodized)
- (4) Chromoly Heim Joints
- (4) 5/8"-18 Jam Nuts
Chrome Hexagon Kit Includes:
- (2) 24" Aluminum Hex Rods (Chrome)
- (4) Chromoly Heim Joints (Chrome)
- (4) 5/8"-18 Jam Nuts (Chrome)
Chrome Splined Kit Includes:
- (2) 24" Aluminum Splined Rods (Chrome)
- (4) Chromoly Heim Joints (Chrome)
- (4) 5/8"-18 Jam Nuts (Chrome)
Compatibility:
- Peterbilt 388 (2008+)
- Peterbilt 389 (2008+)
- Any engine configuration
Important Notes:
- Adjustable length: 26 7/8" to 28 1/2".
- Contact Kustom Truck to confirm compatibility with your specific chassis and radiator setup.
Key Specifications:
- 24" aluminum hex or splined rods
- Chromoly Heim joints with 64° misalignment and PTFE lining
- Available in Black Anodized, Chrome Hexagon, or Chrome Splined finishes
- 5/8"-18 threads for precise adjustment