20478166 SP1 Compatible Volvo VNL D12 Compressor
1300 025 003
Summary
This water-cooled single cylinder compressor is designed for Volvo VNL trucks with D12 engines. It features a Ø85.00 mm cylinder bore, a 62 mm stroke, and an M26x1.5 air outlet port to ensure reliable pneumatic system performance in heavy commercial vehicle applications. Equivalent to OE Volvo 20478166SP1.
| EAN Code | 8699031049502 |
|---|
Ready to Order
Compatible OEM Codes
-
VOLVO
- 85000116 SP1
- 21353457 SP1
- 20478166 SP1
- 20382346 SP1
-
WABCO
- 412 352 029 0 SP1
- 412 352 004 0 SP1
Description
What does a single cylinder compressor do?
This single cylinder compressor serves as a critical component within the pneumatic braking system of heavy commercial vehicles. Engineered for high-pressure reliability, it provides the necessary airflow required for consistent braking performance and system pressure maintenance during heavy-duty operations.Vehicle and engine compatibility
The unit is specifically designed to be compatible with Volvo VNL trucks equipped with D12 engines. It features a through-drive configuration and is optimized for water-cooled systems to manage operating temperatures effectively in demanding environments.Installation and technical specifications
Technicians should verify the installation requirements, noting the Ø35 air inlet port and M26x1.5 air outlet port. This model includes a water-cooled valve plate and an ESS feature to enhance durability. Ensure that the water inlet and outlet ports (M16x1.5) align with the existing cooling lines during replacement.Selection guidance
For precise fitment, always compare the drive type and cooling configuration with the existing unit on the vehicle. Consult your authorized distributor to confirm exact specifications before installation.OE cross-reference
1300 025 003 (Single Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20478166SP1.Technical Specifications
| Cylinder Bore | Ø85.00 |
|---|---|
| Stroke | 62 mm |
| Swept Volume | 352cm³ |
| Air Inlet Port | Ø35 |
| Air Outlet Port | M26x1,5 |
| Number of Cylinders | 1 |
| 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 |
| Weight | 18,5 KG |
Other OEMs
VOLVO
- 85000116 SP1
- 21353457 SP1
- 20478166 SP1
- 20382346 SP1
WABCO
- 4123520290SP1
- 4123520290 SP1
- 4123520040SP1
- 4123520040 SP1
- 412.352.029.0 SP1
- 412.352.004.0 SP1
- 412 352 029 0 SP1
- 412 352 004 0 SP1
Related Products
Repair Kits
Similar Products
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| RENAULT TRUCKS | Magnum | DXi12 | |
| VOLVO | |||
| VOLVO | FH12 | D12C | |
| VOLVO | FH12 | D12D | |
| VOLVO | FH16 | D16C | |
| VOLVO | FM10 | D10A | |
| VOLVO | FM12 | D12C | |
| VOLVO | FM12 | D12D | |
| VOLVO | NH12 | D12C | |
| VOLVO | VHD | D12 | |
| VOLVO | VNL | D12 | |
| WABCO |
FAQ
How do I ensure this compressor fits my vehicle?
Selection should be based on matching technical specifications such as the cylinder bore, stroke, and port sizes against your existing unit or chassis number.
Is this compressor suitable for water-cooled systems?
Yes, this specific model is designed for water cooling, featuring M16x1.5 water inlet and outlet ports for efficient thermal management.
What are the key technical dimensions of this part?
This unit features a Ø85.00 mm cylinder bore, a 62 mm stroke, and an air outlet port size of M26x1.5.
Can I use this compressor in non-Volvo engines?
This specific component is engineered for compatibility with Volvo VNL vehicles using D12 engines; always verify engine match before installation.
What are the OE reference numbers of this part?
1300 025 003 directly replaces Volvo OE number 20478166SP1.