Description
The 1901126 receiver drier is built for Freightliner M2 106/112. This pad-mount style drier traps liquid refrigerant from the evaporator, protects the compressor, and contains desiccant to remove moisture from R134a refrigerant systems.
Signs You Need a New A/C Receiver Drier
- Moisture saturation in A/C system (milky or discolored refrigerant oil)
- Reduced cooling efficiency or weak cold air output
- System freeze-up after service or evacuation
- Visible corrosion on drier bottle or fittings
Specifications
| Manufacturer | Red Dot |
|---|---|
| Part Number | 1901126 |
| Part Type | Receiver Drier / Accumulator |
| Bottle Diameter | 4″ |
| Bottle Length | 7″ |
| Inlet Fitting | Freightliner Pad Mount, Size 8 |
| Outlet Fitting | Freightliner Pad Mount |
| Refrigerant Type | R134a |
| O-Ring Specification | 16-4267 (both ports) |
| Mounting Style | Pad Mount (Outboard) |
Cross References
This part replaces or is equivalent to the following part numbers:
- Red Dot: 74R4218, RD 11196C
- Truck Air: 07-0622A, T5180
- MEI: 7586
- Freightliner: A22-66600-000, A22-69799-000
- Four Seasons: 33994
- Bergstrom: 1001450427, 1411874
- Kysor: 1912029
- Also known as: 800-1224, 804-584, 825-4753, 84-126HD, F999, 127761, 37-19888, PTAC7586
Applications
This receiver drier fits:
- Freightliner M2 106/112 Models (2011-2023)
- Freightliner 108SD
- Top manifold block, 2 1/4″ wide outboard mount
Verify your A/C system configuration and port size before ordering to confirm fitment.
