20866605 SP1 Compatible Twin Cylinder Compressor for Volvo
1300 185 002
Summary
This water-cooled twin cylinder compressor is designed for Volvo NH12 D12C engines. It features an 85.00 mm cylinder bore, a 62 mm stroke, and an air outlet port of M26x1.5, ensuring reliable air supply for heavy commercial vehicle braking systems. Equivalent to OE Volvo 20866605SP1.
| 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
This twin cylinder compressor serves as a vital engine-driven component within the air brake system of heavy commercial vehicles, utilizing two piston-cylinder assemblies to generate compressed air. By providing two compression strokes per crankshaft revolution, this unit delivers a higher air output compared to single-cylinder alternatives, ensuring pneumatic reservoirs are filled rapidly to maintain optimal braking performance.
Designed specifically for Volvo NH12 trucks equipped with D12C engines, this unit features a water-cooled design to manage thermal loads effectively during operation. It includes an integrated ESS feature and a water-cooled valve plate to enhance durability under heavy-duty service conditions.
Installation requires careful attention to the M26x1.5 air outlet port and the M16x1.5 water inlet and outlet ports. Technicians should verify that the through drive configuration and mounting interface match the original equipment specifications to ensure proper engine synchronization and prevent leaks in the pneumatic circuit.
Designed specifically for Volvo NH12 trucks equipped with D12C engines, this unit features a water-cooled design to manage thermal loads effectively during operation. It includes an integrated ESS feature and a water-cooled valve plate to enhance durability under heavy-duty service conditions.
Installation requires careful attention to the M26x1.5 air outlet port and the M16x1.5 water inlet and outlet ports. Technicians should verify that the through drive configuration and mounting interface match the original equipment specifications to ensure proper engine synchronization and prevent leaks in the pneumatic circuit.
OE cross-reference
1300 185 002 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20866605SP1.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
What is the main function of this twin cylinder compressor?
It is an engine-driven unit that generates compressed air for the braking system, providing higher output than single-cylinder units to fill reservoirs faster.
Is this compressor compatible with Volvo NH12 engines?
Yes, this specific model is designed for use in Volvo NH12 vehicles powered by D12C engines.
What are the cooling requirements for this part?
This is a water-cooled unit featuring a water-cooled valve plate and specific M16x1.5 water inlet and outlet ports.
How can I ensure correct fitment for my vehicle?
Technicians should verify that the cylinder bore, stroke, and port sizes match the removed unit's OE specifications exactly.
What are the OE reference numbers of this part?
1300 185 002 directly replaces Volvo OE number 20866605SP1.