Description
Mechanical water temperature gauge that replaces Mack 7660-82326144 (and Stewart Warner 82326-144) in Mack truck dash clusters. PAI’s FGG-0516 reads 100-265°F via a 144-inch capillary tube, mounts in a standard 2-1/8″ dash cutout, and ships with a chrome bezel and the mounting hardware required to drop into the original Mack opening.
Specifications
| Manufacturer | PAI Industries |
|---|---|
| Part Number | FGG-0516 |
| Part Type | Water Temperature Gauge – Mechanical |
| Temperature Range | 100-265°F |
| Capillary Tube Length | 144 in (12 ft) |
| Dash Cutout | 2-1/8 in |
| Bezel | Chrome |
| Includes | Mounting hardware |
| Warranty | 2-Year (PAI Factory) |
Cross References
This part replaces or is equivalent to the following part numbers:
- Mack: 7660-82326144
- Stewart Warner: 82326-144
Applications
This water temperature gauge fits the following dash clusters:
- Mack truck dash clusters using the 7660-82326144 mechanical water temperature gauge (universal Mack application)
Representative vehicles using this gauge:
- Mack CH, CL, CV (Granite), CX (Vision), DM, R-series, RD, U-series
- Mack MR (LE) and MS (Mid-Liner) cab-over and conventional models with mechanical instrumentation
Verify your dash cutout (2-1/8″) and existing capillary routing before ordering to confirm fitment.









