Description
Replace a failing pressure switch with the 2601412. This normally-closed high-pressure safety switch cuts compressor operation at 300 PSI to protect the system. Mack Titan and Volvo VHD/VN applications.
Signs You Need a New Index Pressure Switch
- A/C compressor won’t shut off at high pressure
- System pressure climbing beyond safe limits
- A/C circuit breaker tripping repeatedly
- Compressor running continuously without cycling
Specifications
| Manufacturer | Mack OEM (Index Corp) |
|---|---|
| Part Number | 8040279P |
| Part Type | High-Pressure Safety Switch |
| Configuration | Normally Closed (NC) |
| Pressure Rating | 300 PSI cut-out |
| Thread Type | M10 |
Cross References
This part replaces or is equivalent to the following part numbers:
- Mack OEM: 8040135, 8040135P
- Also known as: 11-2662, 20779131, 128192, 223162, 850-8424, PTAC8040135P
Applications
This high-pressure switch fits:
- Mack Titan TD700 models (2001-2015)
- Volvo VHD Series (2001-2015)
- Volvo VN Series (2001-2015)
Verify your A/C system pressure specifications before ordering.
