21353442 Compatible Mack MP7 Compressor
2800 040 001
Summary
This water-cooled single cylinder compressor is designed for Mack MP7 engines. It features a Ø85.00 mm cylinder bore, a 56 mm stroke, and an M26x1,5 air outlet port, ensuring reliable air pressure delivery for heavy commercial vehicle braking systems. Equivalent to OE Mack 21353442.
| EAN Code | 8699031070568 |
|---|
Ready to Order
Compatible OEM Codes
-
WABCO
- 912 142 001 0
-
MACK
- 21353442
Description
What does a single cylinder compressor do?
This water-cooled single cylinder compressor is a vital component of the pneumatic system, providing the essential compressed air required for reliable braking performance. Designed for heavy-duty service, it utilizes a robust piston-type mechanism to ensure consistent air pressure generation within the vehicle's air processing unit.Compatibility with Mack MP7 engines
This specific model is engineered to fit Mack TERRAPRO vehicles equipped with MP7 engines. It features a Ø85.00 mm cylinder bore and a 56 mm stroke, providing a swept volume of 318cm³. The unit is designed for water cooling to manage thermal loads during sustained heavy-duty operation and includes an ESS feature for enhanced system reliability.Installation and maintenance requirements
For professional installation, ensure the water inlet and outlet ports (M16x1,5) are correctly integrated into the engine cooling circuit to prevent overheating. The air outlet port is M26x1,5, and the air unloader port is M12x1,5. Regular inspection of the water-cooled valve plate and drive connections is recommended to maintain optimal compression efficiency.Troubleshooting air pressure issues
Maintaining high compression standards is critical for the safety of heavy commercial vehicles. If air pressure build-up slows or leaks are detected at the ports, immediate inspection of the single-cylinder assembly is advised to prevent system failure.OE cross-reference
2800 040 001 (Single Cylinder Compressor) is the equivalent of the Mack OE number. This part directly replaces Mack OE number 21353442.Technical Specifications
| Cylinder Bore | Ø85.00 |
|---|---|
| Stroke | 56 mm |
| Swept Volume | 318cm³ |
| Air Inlet Port | Ø35 |
| Air Outlet Port | M26x1,5 |
| Number of Cylinders | 1 |
| Through Drive | OK |
| Air Unloader Port | M12x1,5 |
| Water (W) or Air (A) Cooled | W |
| Water Inlet Port | M16x1,5 |
| Water Outlet Port | M16x1,5 |
| With ESS Feature | OK |
| Water Cooled Valve Plate | OK |
| Weight | 18,5 KG |
Other OEMs
MACK
- 21353442
WABCO
- 9121420010
- 912.142.001.0
- 912 142 001 0
Related Products
Repair Kits
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| MACK | |||
| MACK | ANTHEM | MP7 | |
| MACK | ANTHEM | MP8 | |
| MACK | GRANITE | MP7 | |
| MACK | GRANITE | MP8 | |
| MACK | LR | MP7 | |
| MACK | MRU | MP7 | |
| MACK | MRU | MP8 | |
| MACK | PINNACLE | MP7 | |
| MACK | PINNACLE | MP8 | |
| MACK | TERRAPRO | MP7 | |
| MACK | TERRAPRO | MP8 | |
| MACK | TITAN | MP10 | |
| WABCO |
FAQ
What is the function of this single cylinder compressor?
It compresses intake air and sends it to the air processing unit to provide necessary pressure for the vehicle's braking system.
Is this compressor suitable for high-load operations?
Yes, its water-cooled design helps prevent overheating during sustained heavy-duty use in commercial vehicles.
What are the key technical specifications?
The unit features a Ø85.00 mm bore, a 56 mm stroke, a 318cm³ swept volume, and an M26x1,5 air outlet port.
How can I identify if the compressor needs replacement?
Technicians should look for slow air pressure build-up or visible leaks around the M26x1,5 outlet or M16x1,5 water ports.
What are the OE reference numbers of this part?
2800 040 001 directly replaces Mack OE number 21353442.