Description
Coolant overflow / recovery tank for 2004-2008 Mack Granite CV713, GU7, and GU8 vocational trucks. Replaces Mack 25133601 (also 76MF516M) and crosses to Dorman 603-5501 and Automann 575.1052. Ships complete with the ERC-8394 pressure cap. Note: this is the secondary recovery / overflow tank, not the surge tank — for the surge tank see PAI FTK3421.
Specifications
| Manufacturer | PAI Industries |
|---|---|
| Part Number | FTK3422 (also FTK-3422) |
| Part Type | Coolant Recovery / Overflow Tank |
| Replaces OEM | Mack 25133601, 76MF516M |
| Includes | Tank with ERC-8394 cap |
| Material | High-temperature resistant plastic |
| Warranty | 2 years, unlimited mileage |
Cross References
This part replaces or is equivalent to the following part numbers:
- Mack: 25133601, 76MF516M
- Dorman: 603-5501 (6035501)
- Automann: 575.1052
Applications
This coolant recovery tank fits the following Mack trucks:
- Mack Granite CV713 (2004-2008)
- Mack GU7 (2008)
- Mack GU8 (2008)
For the matching surge tank on the same chassis, see PAI FTK3421.
Verify your OEM part number before ordering to confirm fitment.









