Description
Direct-fit receiver drier for Freightliner Cascadia 114SD, marked 1901109. Features a top manifold block design (2 1/8″ wide, inboard mount) with integrated strainer and desiccant. Traps liquid refrigerant from the evaporator to protect the compressor and removes moisture from R134a refrigerant systems.
Signs You Need a New A/C Receiver Drier
- Moisture saturation in A/C system (milky 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 | 1901109 |
| Part Type | Receiver Drier / Accumulator |
| Bottle Diameter | 4″ |
| Bottle Length | 7″ |
| Manifold Block Width | 2 1/8″ |
| Mounting Style | Top Manifold Inboard Mount |
| Refrigerant Type | R134a |
| Burst Pressure | 1500 PSI |
Cross References
This part replaces or is equivalent to the following part numbers:
- Red Dot: 74R4028, RD 10012C, RD-5-14648-0P
- Truck Air: 07-0618A, T5181
- MEI: 7585
- Freightliner: A22-66700-000, A22-69800-000, A22-72391-000, A22-63633-000, A22-63993-000, A22-65550-000
- Also known as: 07-0618A, 127762, 319015, 37-13721, 37-19895, 800-1222, 825-4754, A2266700000, ARD-1237, PTAC7585, RF4461000742, ZGG712075
Applications
This receiver drier fits:
- Freightliner Cascadia 113 Models (2008-2023)
- Freightliner Cascadia 125 Models (2008-2023)
- Freightliner 114SD (2008-2023)
- Freightliner 122SD (2008-2023)
- Western Star 4700, 4900, 5700 Series (2008-2023)
- Top manifold block, 2 1/8″ wide inboard mount
Verify your truck model year and manifold configuration before ordering.
