20775224 SP1 Volvo FM12 D12C Twin Cylinder Compressor
1300 185 002
Summary
Designed specifically for Volvo FM12 with D12C engines, this water-cooled twin cylinder compressor features an 85.00 mm cylinder bore and 62 mm stroke. It ensures reliable air pressure delivery 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, designed to provide consistent air pressure for heavy commercial vehicle operations. Built with high-strength components, it ensures reliable performance under the demanding thermal and mechanical loads typical of heavy-duty driving cycles.Compatibility with Volvo FM12 engines
This specific unit is engineered for fitment in Volvo FM12 trucks equipped with D12C engines. The design incorporates a water-cooled valve plate and an ESS feature to maintain optimal operating temperatures and system stability during continuous use.Installation and technical specifications
For correct installation, technicians should verify the water inlet and outlet port sizes, specifically the M16x1.5 connections, and ensure the through-drive configuration matches the engine requirements. Proper maintenance of the cooling lines and checking the M26x1.5 outlet port integrity is essential for long-term service life.Maintenance guidance for technicians
When replacing this unit, it is vital to match all technical parameters such as the 704cm³ swept volume and port dimensions to avoid system mismatching. Consult your authorized distributor.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
Can I install this compressor on a different engine?
Installation is only possible if the vehicle manufacturer specifies this exact twin-cylinder variant for the engine. Always verify that the drive gear, mounting flange, and port locations match the original unit.
What are the key technical specifications of this unit?
This compressor features an 85.00 mm cylinder bore, a 62 mm stroke, and a 704cm³ swept volume. It is a water-cooled design with an M26x1.5 air outlet port.
How do I ensure correct fitment for my Volvo truck?
It is most reliable to cross-reference based on the type label on the original unit. Confirm that the cooling type (water-cooled) and port sizes like M16x1.5 match your existing setup.
What should I check during replacement?
Technicians should verify the through-drive configuration, the water inlet/outlet ports, and ensure that the ESS feature requirements are met for your specific braking system.
What are the OE reference numbers of this part?
1300 185 002 directly replaces Volvo OE number 20775224SP1.