20569251 SP1 Compatible Volvo B11R Twin Cylinder Compressor
1300 190 012
Summary
High-strength twin cylinder compressor compatible with Volvo B11R vehicles. Features a Ø85.00 mm cylinder bore, 56 mm stroke, and water-cooled design for heavy commercial vehicle brake systems. Equivalent to OE Volvo 20569251SP1.
| 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 is a critical component within the air brake system, ensuring reliable pneumatic pressure for heavy commercial vehicle braking operations. Designed for high-duty cycles, this water-cooled unit utilizes high-strength components to maintain consistent performance under demanding thermal conditions.Vehicle and engine compatibility
This specific model is engineered for Volvo B11R trucks equipped with D11A engines. It features a Ø85.00 mm cylinder bore and a 56 mm stroke, delivering a swept volume of 636cm³. The unit is designed for through-drive applications and includes an ESS feature to optimize system efficiency.Installation and maintenance
For professional installation, technicians should verify the water inlet and outlet port requirements, as this unit uses M16x1,5 ports. Ensure the air outlet port (M26x1,5) and unloader port (M16x1,5) align with existing pneumatic lines to prevent leaks or pressure drops during service.System integration guidance
Consult your authorized distributor to ensure exact fitment for your specific engine configuration.OE cross-reference
1300 190 012 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20569251SP1.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
Can I use this compressor if my current one is single-cylinder?
Conversion from single to twin cylinder is only possible if the vehicle manufacturer specifies a twin-cylinder variant for that specific engine and drive setup.
How do I ensure the compressor matches my vehicle's requirements?
Always verify the cylinder diameter, cooling type (water vs air), and port sizes against the removed unit's technical data or OE reference.
What are the key technical specifications of this unit?
This unit features a Ø85.00 mm bore, 56 mm stroke, 636cm³ swept volume, and is designed specifically for water-cooled applications.
What should I check during installation?
Technicians should confirm that the M26x1,5 air outlet and M16x1,5 water ports match the vehicle's existing connections to ensure a secure fit.
What are the OE reference numbers of this part?
1300 190 012 directly replaces Volvo OE number 20569251SP1.