Right-Side Charge Air Cooler (CAC) Tube – 304 Stainless Steel (Mill or Polished Finish) for Caterpillar C15 Twin Turbo Engines.
This direct-fit right-side CAC tube is manufactured from 304 stainless steel and is designed for Caterpillar C15 twin-turbo engine installations and conversions in the specified Peterbilt trucks.
Kit Includes:
- (1) Right-Side Charge Air Cooler Tube – 304 Stainless Steel (Mill or Polished Finish)
Compatibility:
| Truck Model | Years | Original Factory Engines |
| Peterbilt 379 Long Hood | 1999-2003 | Cummins ISX or ISM with CM570 electronics |
| Peterbilt 379 Long Hood | 2004-2007 | CAT C13 KCB, CAT C15 Twin Turbo, Cummins ISM with CM875 electronics |
| Peterbilt 389 Long Hood | 2008+ | All Engines |
Important Notes:
- Designed specifically for Caterpillar C15 twin-turbo engine configurations.
- Requires a 4" 90-degree turbo outlet elbow (OEM Caterpillar P/N 222-2895 or 203-0351 or equivalent).
Key Specifications:
- Material: 304 stainless steel (mill or polished finish available)
- Right-side charge air cooler tube for C15 twin turbo applications
- Direct fit for listed Peterbilt Long Hood models and engine configurations
