II30899ATV KNORR-BREMSE Twin Cylinder, Air Compressor
1300 050 005
The II30899ATV is a high-strength twin cylinder air compressor designed for heavy-duty performance. It features a Ø88.00 cylinder bore, 50 mm stroke, and 608cm³ swept volume. Specifically engineered with a water-cooled system (M16x1,5 ports) and an M26x1,5 air outlet port, this component ensures optimal pneumatic pressure and system reliability in demanding environments.
| EAN Code | 8699031049793 |
|---|
Description
The technical function of this twin cylinder air compressor is to provide consistent and reliable pneumatic pressure within the braking and suspension systems of heavy commercial vehicles. Built with high-strength components, it plays a critical role in maintaining the operational integrity of the air brake system through its robust two-cylinder design and efficient water-cooling mechanism.
II30899ATV is the OE equivalent of the KNORR-BREMSE II30899ATV twin cylinder, air compressor used in KNORR-BREMSE systems. This component is engineered to meet strict technical requirements, featuring a Ø88.00 cylinder bore and a 50 mm stroke to ensure precise volumetric output. It is specifically designed for compatibility with KNORR-BREMSE hardware to maintain seamless integration.
Workshop technicians should note that this unit is water-cooled (W) and includes an integrated ESS feature. The assembly requires attention to the M16x1,5 water inlet/outlet ports and the M26x1,5 air outlet port to ensure a leak-free installation. Regular maintenance of the cooling circuit and checking the M22x1,5 unloader port area is recommended to prevent overheating and ensure long-term service life in heavy commercial vehicle applications.
When replacing the compressor, verify that the through-drive configuration matches your existing setup. This part is engineered for high durability under heavy-duty thermal loads, making it a reliable choice for maintaining fleet uptime and system pressure stability.
Technical Specifications
| Cylinder Bore | Ø88.00 |
|---|---|
| Stroke | 50 mm |
| Swept Volume | 608cm³ |
| Air Inlet Port | Ø29 |
| Air Outlet Port | M26x1,5 |
| Number of Cylinders | 2 |
| Through Drive | OK |
| Air Unloader Port | M22x1,5 |
| 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 |
Other OEMs
KNORR-BREMSE
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Vehicles Used
| Brand | Model | Engine |
|---|---|---|
| KNORR-BREMSE | ||
| VOLVO |