20770303 SP1 Compressor for Volvo FMX D11B Engines
1300 190 009
Summary
This water-cooled twin cylinder compressor is designed for Volvo FMX trucks with D11B engines. It features an Ø85.00 mm cylinder bore, 56 mm stroke, and a 636cm³ swept volume, ensuring reliable air pressure for heavy commercial vehicle braking systems. Equivalent to OE Volvo 20770303SP1.
| EAN Code | 8699031050263 |
|---|
Ready to Order
Compatible OEM Codes
-
WABCO
- 912 512 006 7 SP1
- 912 512 006 0 SP1
-
VOLVO
- 20770303 SP1
Description
What does a twin cylinder compressor do?
This twin cylinder compressor serves as a critical component within the pneumatic braking system of heavy commercial vehicles. By utilizing a water-cooled design and high-strength components, it provides consistent air pressure required for reliable brake actuation and system stability under heavy loads.Vehicle and engine compatibility
This specific unit is engineered for Volvo FMX trucks equipped with D11B engines. The assembly features a through-drive configuration and an integrated ESS feature to optimize air delivery efficiency within the engine compartment.Installation and maintenance
For installation, technicians should verify the port specifications, including the M26x1.5 air outlet and M16x1.5 water inlet/outlet ports. Ensuring the water cooling lines are properly connected is vital to maintaining the thermal stability of the valve plate during continuous operation.Technical selection guidance
Consult your authorized distributor to confirm exact fitment for your specific vehicle application.OE cross-reference
1300 190 009 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20770303SP1.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
- 20770303 SP1
WABCO
- 9125120067SP1
- 9125120060SP1
- 9125120060 SP1
- 912.512.006.0 SP1
- 912 512 006 7 SP1
- 912 512 006 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
What is the function of this twin cylinder compressor?
It provides the necessary compressed air required for the vehicle's pneumatic braking system and other air-operated components.
Is this compressor suitable for Volvo FMX models?
Yes, this unit is specifically designed for Volvo FMX trucks utilizing the D11B engine series.
What are the key technical specifications?
The unit features an Ø85.00 mm cylinder bore, a 56 mm stroke, a 636cm³ swept volume, and is water-cooled.
Can I replace a single cylinder compressor with this twin cylinder model?
Only if the manufacturer specifies a twin-cylinder variant. The drive gear, mounting flange, and port locations must match exactly.
What are the OE reference numbers of this part?
1300 190 009 directly replaces Volvo OE number 20770303SP1.