20774383 SP1 Twin Cylinder Compressor for Volvo FM11
1300 190 012
Summary
This water-cooled twin cylinder compressor is designed for Volvo FM11 trucks with D11B engines. It features an 85.00 mm cylinder bore, 56 mm stroke, and M26x1,5 air outlet port to ensure reliable pneumatic system performance in heavy commercial vehicles. Equivalent to OE Volvo 20774383SP1.
| EAN Code | 8699031060231 |
|---|
Ready to Order
Compatible OEM Codes
-
VOLVO
- 20774383 SP1
- 20569251 SP1
-
WABCO
- 912 512 005 0 SP1
Description
What does a twin cylinder compressor do?
This twin cylinder compressor serves as a critical component within the air brake system, providing the necessary compressed air for braking and pneumatic operations. Built with high-strength components, it is engineered to withstand the rigorous thermal and pressure demands of heavy commercial vehicle service.Compatible vehicles and engines
This specific unit is designed to fit Volvo FM11 trucks equipped with D11B engines. It features a water-cooled design with a 636cm³ swept volume and an 85.00 mm cylinder bore, ensuring consistent air delivery for the vehicle's pneumatic requirements.Installation and maintenance
For proper installation, technicians should verify that the water inlet and outlet ports (M16x1,5) match the existing cooling lines. Ensure the through drive and ESS feature align with the engine's configuration to maintain optimal system pressure and prevent leaks during operation.Selection guidance
To ensure correct fitment, always verify the mounting flange and port sizes against the removed unit. Consult your authorized distributor.OE cross-reference
1300 190 012 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20774383SP1.Technical Specifications
| Cylinder Bore | Ø85.00 |
|---|---|
| Stroke | 56 mm |
| Swept Volume | 636cm³ |
| 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 |
Other OEMs
VOLVO
- 20774383 SP1
- 20569251 SP1
WABCO
- 9125120050SP1
- 9125120050 SP1
- 912 512 005 0 SP1
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Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| MACK | Granite | MP7 | |
| MACK | Pinnacle | MP8 | |
| RENAULT TRUCKS | Kerax | DXi11 | |
| RENAULT TRUCKS | Magnum | DXi13 | |
| RENAULT TRUCKS | Premium | DXi11 | |
| RENAULT TRUCKS | Premium | DXi13 | |
| VOLVO | |||
| VOLVO | B11R | D11A | |
| VOLVO | B13R | D13B | |
| VOLVO | FH13 | D13A | |
| VOLVO | FH13 | D13B | |
| VOLVO | FH13 | D13C | |
| VOLVO | FH16 | D16E | |
| VOLVO | FH16 | D16G | |
| VOLVO | FM11 | D11A | |
| VOLVO | FM11 | D11B | |
| VOLVO | FM13 | D13A | |
| VOLVO | FM13 | D13B | |
| VOLVO | FM13 | D13C | |
| VOLVO | FMX | D11B | |
| VOLVO | FMX | D13C | |
| VOLVO | TAD1341-1345VE | D13 | |
| VOLVO | VHD | D13 | |
| VOLVO | VNL | D13 | |
| WABCO |
FAQ
How can I ensure this compressor fits my truck?
Verify that your engine is a Volvo D11B and that your current compressor is a water-cooled twin-cylinder type with an M26x1,5 outlet port.
What are the key technical specifications of this unit?
This unit features a Ø85.00 mm cylinder bore, a 56 mm stroke, and a 636cm³ swept volume, designed specifically for heavy-duty pneumatic systems.
Can I use an air-cooled compressor instead of this water-cooled one?
No. You must match the cooling type of the original unit. This model is water-cooled; installing an air-cooled version in a water-cooled setup will cause system failure.
What should I check during installation?
Technicians should check that the M26x1,5 air outlet port and M16x1,5 water ports are properly aligned and that the through drive matches the engine gear.
What are the OE reference numbers of this part?
1300 190 012 directly replaces Volvo OE number 20774383SP1.