20442353 Compatible Compressor for Volvo B12 D12A
1300 050 005
Summary
This water-cooled twin cylinder compressor is designed for Volvo B12 trucks with D12A engines. It features a Ø88.00 mm cylinder bore, 50 mm stroke, and a 608cm³ swept volume, ensuring reliable air pressure for heavy-duty braking systems. Equivalent to OE Volvo 20442353.
| EAN Code | 8699031049793 |
|---|
Ready to Order
Compatible OEM Codes
-
KNORR-BREMSE
- LP4960
- K000237X57
- K000237X00
- K000237C57
- K000237000
- II30899V
- II30899ATV
- II30899
-
VOLVO
- 85000065
- 8157550
- 8112851
- 20442353
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 pneumatic pressure for braking and auxiliary functions. Built with high-strength components, it is specifically engineered to withstand the demanding thermal and mechanical stresses of heavy commercial vehicle operations.Compatible vehicles and engines
This unit is specifically compatible with Volvo B12 trucks equipped with D12A engines. It maintains high performance through its water-cooled design, featuring a Ø88.00 mm cylinder bore and a 50 mm stroke to ensure consistent air delivery. Check the compatibility list.Installation and maintenance
For proper installation, technicians should verify the water inlet and outlet port connections (M16x1,5) and the air outlet port (M26x1,5). This compressor includes an ESS feature and a water-cooled valve plate to optimize thermal management during high-load cycles.System performance guidance
Regular inspection of the air unloader port (M22x1,5) and the through drive mechanism is recommended to prevent system pressure fluctuations and ensure long-term reliability in the field.OE cross-reference
1300 050 005 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20442353.Technical Specifications
| Cylinder Bore | Ø88.00 |
|---|---|
| Stroke | 50 mm |
| Swept Volume | 608cm³ |
| Air Inlet Port | Ø29 |
| Air Outlet Port | M26x1,5 |
| Number of Cylinders | 2 |
| Through Drive | OK |
| Air Unloader Port | M22x1,5 |
| 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
KNORR-BREMSE
- K000237ES
- LP4960
- K000237X57
- K000237X00
- K000237C57
- K000237000
- II30899V
- II30899ATV
- II30899
VOLVO
- 85000065
- 8157550
- 8112851
- 20442353
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Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| KNORR-BREMSE | |||
| VOLVO | |||
| VOLVO | B10B | D10A | |
| VOLVO | B10M | D10A | |
| VOLVO | B12 | D12A | |
| VOLVO | F10 | TD102 | |
| VOLVO | F12 | TD122 | |
| VOLVO | FH12 | D12A | |
| VOLVO | FL10 | D10A | |
| VOLVO | FL10 | TD102 | |
| VOLVO | FL10 | TD103 | |
| VOLVO | FL12 | TD122 | |
| VOLVO | FL12 | TD123 | |
| VOLVO | NH12 | D12A | |
| VOLVO | NL10 | D10A | |
| VOLVO | NL12 | D12A |
FAQ
What is the function of this twin cylinder compressor?
It generates compressed air required for the vehicle's pneumatic braking system and other air-operated components.
Is this compressor compatible with Volvo B12 engines?
Yes, this specific model is designed for Volvo B12 trucks utilizing the D12A engine series.
How does the cooling system work on this unit?
This is a water-cooled (W) model featuring M16x1,5 inlet and outlet ports to manage operational temperatures.
Can I install a twin cylinder compressor instead of a single cylinder one?
Only if the vehicle manufacturer specifies it. You must ensure the mounting flange, drive gear, and port locations match exactly.
What are the OE reference numbers of this part?
1300 050 005 directly replaces Volvo OE number 20442353.