85000491 Compatible Twin Cylinder Compressor for Volvo FM9
1300 185 001
Summary
High-performance twin cylinder compressor compatible with Volvo FM9 D9B engines. This water-cooled unit features a Ø85.00 mm cylinder bore, 62 mm stroke, and an M26x1.5 air outlet port. Designed for heavy commercial vehicle air brake systems to ensure reliable pressure delivery. Equivalent to OE Volvo 85000491.
| EAN Code | 8699031049304 |
|---|
Ready to Order
Compatible OEM Codes
-
WABCO
- 412 704 016 7
- 412 704 016 0
- 412 704 013 7
- 412 704 013 0
- 412 704 007 7
- 412 704 007 0
- 412 704 002 7
- 412 704 002 0
-
VOLVO
- 85000491
- 70330056
- 20866605
- 20775224
- 20574763
Description
What does a twin cylinder compressor do?
This twin cylinder compressor serves as a critical component within the pneumatic braking system, ensuring consistent air pressure delivery for heavy commercial vehicles. Built with high-strength components, it utilizes a water-cooled design to maintain optimal operating temperatures during intensive use, preventing overheating in demanding environments.Vehicle and engine compatibility
This specific model is designed for Volvo FM9 trucks equipped with D9B engines. It provides reliable performance for the air brake system and is engineered to meet the rigorous demands of heavy-duty service cycles. Check the compatibility list for more details.Technical specifications and installation
The unit features a Ø85.00 mm cylinder bore and a 62 mm stroke, delivering a swept volume of 704cm³. Installation requires connection to the water cooling system via the M16x1.5 inlet and outlet ports, and the air outlet utilizes an M26x1.5 thread. Technicians should verify all port clearances and seal integrity during assembly.Maintenance and troubleshooting
To maintain system efficiency, regular inspection of the water-cooled valve plate and unloader ports is recommended. Ensuring clean coolant flow through the M16x1.5 ports helps prevent internal scaling and maintains long-term pneumatic reliability.OE cross-reference
1300 185 001 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 85000491.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 | 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 | 22,5 KG |
Other OEMs
VOLVO
- 85000491
- 70330056
- 20866605
- 20775224
- 20574763
WABCO
- 4127040167
- 4127040160
- 4127040137
- 4127040130
- 4127040077
- 4127040070
- 4127040027
- 4127040020
- 412.704.016.7
- 412.704.016.0
- 412.704.013.7
- 412.704.013.0
- 412.704.007.7
- 412.704.007.0
- 412.704.002.7
- 412.704.002.0
- 412 704 016 7
- 412 704 016 0
- 412 704 013 7
- 412 704 013 0
- 412 704 007 7
- 412 704 007 0
- 412 704 002 7
- 412 704 002 0
Related Products
Repair Kits
Similar Products
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 primary function of this twin cylinder compressor?
It provides the necessary compressed air required for the vehicle's pneumatic braking system, ensuring reliable stopping power through consistent pressure regulation.
Which vehicle models is this compressor compatible with?
This unit is specifically designed for Volvo FM9 trucks that are powered by D9B engines, ensuring precise fitment for these heavy commercial vehicles.
How does the cooling system work on this unit?
This is a water-cooled component that uses M16x1.5 ports to circulate coolant through the valve plate, helping to manage heat during high-pressure operations.
What are the key technical dimensions for installation?
The unit features a Ø85.00 mm bore, a 62 mm stroke, an M26x1.5 air outlet port, and an M12x1.5 unloader port for precise system integration.
What are the OE reference numbers of this part?
1300 185 001 directly replaces Volvo OE number 85000491.