20850846 B9L D9B Air Compressor Compatible with Volvo
1300 180 003
Summary
This water-cooled twin cylinder compressor is designed for heavy commercial vehicle applications. It features an Ø85.00 mm cylinder bore, a 62 mm stroke, and a 704cm³ swept volume, ensuring high-capacity air generation for demanding braking systems. Equivalent to OE Volvo 20850846.
| EAN Code | 8699031066196 |
|---|
Ready to Order
Compatible OEM Codes
-
VOLVO
- 20850846
- 20845313
- 20765890
-
WABCO
- 412 704 015 0
- 412 704 012 0
Description
What does a twin cylinder compressor do?
This twin cylinder compressor provides essential air pressure for the pneumatic braking system, ensuring reliable operation under heavy-duty conditions. Designed with high-strength components, this unit features a water-cooled valve plate to maintain optimal thermal stability during sustained engine operation.Compatible vehicles and engines
This specific model is engineered for Volvo B9L trucks equipped with D9B engines. The assembly includes an integrated ESS feature and a through-drive configuration to match original equipment standards for heavy commercial vehicle service.Installation and maintenance
Installation requires attention to the water cooling circuit via the M16x1,5 inlet and outlet ports. The air outlet port is M26x1,5, and the air inlet port measures Ø35. Maintenance of the water-cooled system is critical to prevent overheating during long-haul operation.Troubleshooting and selection
For professional technicians looking to maintain system integrity, always verify the swept volume of 704cm³ and the port dimensions before installation to ensure perfect fitment within the pneumatic circuit.OE cross-reference
1300 180 003 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20850846.Technical Specifications
| Cylinder Bore | Ø85.00 |
|---|---|
| Stroke | 62 mm |
| Swept Volume | 704cm³ |
| Air Inlet Port | Ø35 |
| Air Outlet Port | M26x1,5 |
| Number of Cylinders | 2 |
| Through Drive | OK |
| Air Unloader Port | M16x1,5 |
| 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 | 22,5 KG |
Other OEMs
VOLVO
- 20850846
- 20845313
- 20765890
WABCO
- 4127040150
- 4127040120
- 412.704.015.0
- 412.704.012.0
- 412 704 015 0
- 412 704 012 0
Related Products
Repair Kits
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| RENAULT TRUCKS | Magnum | DXi12 | |
| VOLVO | |||
| VOLVO | B9L | D9B | |
| VOLVO | B9R | D9B | |
| VOLVO | B9TL | D9B | |
| VOLVO | FE | D9B | |
| VOLVO | FH12 | D12C | |
| VOLVO | FH12 | D12D | |
| VOLVO | FH16 | D16C | |
| VOLVO | FM10 | D10A | |
| VOLVO | FM12 | D12C | |
| VOLVO | FM12 | D12D | |
| VOLVO | FM9 | D9A | |
| VOLVO | FM9 | D9B | |
| VOLVO | NH12 | D12C | |
| VOLVO | TAD1140-1172VE | D9 | |
| VOLVO | VHD | D12 | |
| VOLVO | VNL | D12 | |
| WABCO |
FAQ
What is the function of this twin cylinder compressor?
It generates high-capacity compressed air required for the pneumatic braking systems in heavy commercial vehicles.
Is this compressor compatible with Volvo B9L?
Yes, this unit is specifically designed for use in Volvo B9L models featuring D9B engines.
How is this unit cooled?
This is a water-cooled component that integrates into the engine's cooling circuit via M16x1,5 ports.
What are the key technical specifications?
It features an Ø85.00 mm cylinder bore, a 62 mm stroke, and a total swept volume of 704cm³.
What are the OE reference numbers of this part?
1300 180 003 directly replaces Volvo OE number 20850846.