20775224 SP1 Twin Cylinder Compressor for Volvo FM9
1300 185 002
Summary
High-performance twin cylinder compressor compatible with Volvo FM9 D9B engines. This water-cooled unit features an Ø85.00 mm cylinder bore, 62 mm stroke, and a 704cm³ swept volume to ensure reliable air pressure for heavy commercial vehicle braking systems. Equivalent to OE Volvo 20775224SP1.
| EAN Code | 8699031050126 |
|---|
Ready to Order
Compatible OEM Codes
-
WABCO
- 412 704 016 7 SP1
- 412 704 016 0 SP1
- 412 704 013 7 SP1
- 412 704 013 0 SP1
- 412 704 007 7 SP1
- 412 704 007 0 SP1
- 412 704 002 7 SP1
- 412 704 002 0 SP1
-
VOLVO
- 85000491 SP1
- 70330056 SP1
- 20866605 SP1
- 20775224 SP1
- 20574763 SP1
Description
What does a twin cylinder compressor do?
This twin cylinder compressor is a critical component within the pneumatic braking system, providing the necessary air pressure for heavy commercial vehicle operations. Engineered with high-strength components, it ensures consistent performance under demanding thermal conditions through its integrated water-cooling system.Vehicle and engine compatibility
This unit is specifically designed for use in Volvo FM9 vehicles equipped with D9B engines. It features a water-cooled design with a water inlet/outlet port size of M16x1,5 and includes an integrated ESS feature to optimize system performance. The through drive configuration ensures reliable power transmission directly from the engine.Installation and maintenance guidance
For correct installation, technicians should verify that the water cooling connections and the M26x1,5 air outlet port match the existing vehicle setup. Proper maintenance of the cooling circuit is essential to prevent overheating and ensure the longevity of the internal valve plate and cylinders.Selection and fitment advice
When selecting a replacement, always ensure the drive gear and port locations are an exact match to the removed unit to avoid installation complications.OE cross-reference
1300 185 002 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20775224SP1.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 |
Other OEMs
VOLVO
- 85000491 SP1
- 70330056 SP1
- 20866605 SP1
- 20775224 SP1
- 20574763 SP1
WABCO
- 4127040167SP1
- 4127040160SP1
- 4127040160 SP1
- 4127040137SP1
- 4127040130SP1
- 4127040130 SP1
- 4127040077SP1
- 4127040070SP1
- 4127040027SP1
- 4127040020SP1
- 412.704.016.0 SP1
- 412.704.013.0 SP1
- 412 704 016 7 SP1
- 412 704 016 0 SP1
- 412 704 013 7 SP1
- 412 704 013 0 SP1
- 412 704 007 7 SP1
- 412 704 007 0 SP1
- 412 704 002 7 SP1
- 412 704 002 0 SP1
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
How can I ensure this compressor fits my vehicle?
To ensure correct fitment, confirm that the vehicle brand, model (FM9), and engine (D9B) match exactly. It is also vital to verify that the water cooling ports and air outlet sizes are identical to the original unit.
Is this a water-cooled or air-cooled compressor?
This specific model is a water-cooled unit, designed to connect to the engine's coolant circuit to maintain thermal stability during sustained operation.
What are the key technical specifications of this unit?
This twin cylinder compressor features an Ø85.00 mm cylinder bore, a 62 mm stroke, a 704cm³ swept volume, and an M26x1,5 air outlet port.
Can I install a twin cylinder compressor in place of a single cylinder one?
This is only possible if the vehicle manufacturer specifies a twin-cylinder variant for that engine. The drive gear, mounting flange, and port locations must match exactly.
What are the OE reference numbers of this part?
1300 185 002 directly replaces Volvo OE number 20775224SP1.