394941 Twin Cylinder Compressor for Scania
1400 040 003
Summary
This water-cooled twin cylinder compressor for Scania provides high air output with a 440cm³ swept volume and Ø75.00 mm bore. Designed with heavy-duty grade materials for reliable performance in heavy commercial vehicle air brake systems. Equivalent to OE Scania 394941.
| EAN Code | 8699031066899 |
|---|
Ready to Order
Compatible OEM Codes
-
SCANIA
- 571181
- 394941
- 1300366
-
KNORR-BREMSE
- KZ1228
Description
This twin cylinder compressor serves as a vital engine-driven component within the air brake system of heavy commercial vehicles. By utilizing two piston-cylinder assemblies, it ensures a higher air output compared to single-cylinder units, allowing for faster reservoir filling. This specific model features a water-cooled design and includes an ESS feature to maintain system efficiency under heavy loads.
This unit is compatible with Scania vehicles. It is engineered to meet the rigorous demands of multi-axle tractor units and heavy-duty commercial applications. The design ensures consistent pressure delivery to the pneumatic braking system, supporting the safety and reliability of the vehicle's air supply.
For installation, technicians should note the M18x1.5 water inlet and outlet ports, along with the M12x1.5 air unloader port. Given its 22.2 KG weight and water-cooled valve plate, ensure all cooling lines are properly secured to prevent leaks. Regular inspection of the through drive mechanism is recommended to maintain optimal service intervals.
Consult your authorized distributor.
This unit is compatible with Scania vehicles. It is engineered to meet the rigorous demands of multi-axle tractor units and heavy-duty commercial applications. The design ensures consistent pressure delivery to the pneumatic braking system, supporting the safety and reliability of the vehicle's air supply.
For installation, technicians should note the M18x1.5 water inlet and outlet ports, along with the M12x1.5 air unloader port. Given its 22.2 KG weight and water-cooled valve plate, ensure all cooling lines are properly secured to prevent leaks. Regular inspection of the through drive mechanism is recommended to maintain optimal service intervals.
Consult your authorized distributor.
OE cross-reference
1400 040 003 (Twin Cylinder Compressor) is the equivalent of the Scania OE number. This part directly replaces Scania OE number 394941.Technical Specifications
| Cylinder Bore | Ø75.00 |
|---|---|
| Stroke | 50 mm |
| Swept Volume | 440cm³ |
| Number of Cylinders | 2 |
| Through Drive | OK |
| Air Unloader Port | M12x1,5 |
| Water (W) or Air (A) Cooled | W |
| Water Inlet Port | M18x1,5 |
| Water Outlet Port | M18x1,5 |
| With ESS Feature | OK |
| Water Cooled Valve Plate | OK |
| Weight | 22,2 KG |
Other OEMs
KNORR-BREMSE
- KZ1228
SCANIA
- 571181
- 394941
- 1300366
Related Products
Repair Kits
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| KNORR-BREMSE | |||
| SCANIA |
FAQ
What is the function of this twin cylinder compressor?
It is an engine-driven unit that generates compressed air for the braking system using two piston assemblies to provide higher output than single-cylinder models.
What are the technical specifications of this unit?
This unit features a Ø75.00 mm cylinder bore, a 50 mm stroke, a 440cm³ swept volume, and is designed for water cooling via M18x1.5 ports.
Is this compressor suitable for Scania vehicles?
Yes, this specific model is designed to be compatible with Scania heavy commercial vehicle applications.
How can I identify if my compressor needs replacement?
Technicians should look for symptoms such as slow air reservoir filling or decreased pressure output in the pneumatic braking system.
What are the OE reference numbers of this part?
1400 040 003 directly replaces Scania OE number 394941.