21516476 Volvo B11R D11A Air Compressor Equivalent
1300 240 001
Summary
This water-cooled twin cylinder compressor is designed for Volvo B11R trucks with D11A engines. It features a 636cm³ swept volume, Ø85.00 mm cylinder bore, and a 56 mm stroke to ensure reliable air pressure delivery in heavy-duty service. Equivalent to OE Volvo 21516476.
| EAN Code | 8699031060156 |
|---|
Ready to Order
Compatible OEM Codes
-
WABCO
- 912 512 015 0
-
VOLVO
- 21516476
Description
What does a twin cylinder compressor do?
This twin cylinder compressor serves as a critical component within the pneumatic braking system, providing the necessary air pressure for heavy commercial vehicle operations. Built with high-strength components, it ensures consistent performance under rigorous thermal and mechanical loads typical of heavy-duty engines.Compatibility with Volvo B11R
Designed specifically for Volvo B11R models equipped with D11A engines, this unit features a water-cooled design with an M26x1,5 air outlet port and an M12x1,5 unloader port. It is compatible with Volvo systems to maintain optimal braking system integrity.Installation and maintenance
Technicians should verify the water inlet and outlet ports (M16x1,5) during installation to ensure proper cooling flow. This unit features a through-drive configuration and an integrated ESS feature to support efficient pneumatic system management.System performance
Regular inspection of the water-cooled valve plate and port connections is recommended to prevent pressure drops in the air brake circuit.OE cross-reference
1300 240 001 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 21516476.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 | 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 | 22,6 KG |
Other OEMs
VOLVO
- 21516476
WABCO
- 9125120150
- 912.512.015.0
- 912 512 015 0
Related Products
Repair Kits
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 compressed air required for the pneumatic braking and suspension systems in heavy commercial vehicles.
Which engine is this compressor compatible with?
This specific model is designed for use in Volvo B11R vehicles featuring the D11A engine.
Does this unit require water cooling?
Yes, this is a water-cooled unit featuring M16x1,5 water inlet and outlet ports to manage operating temperatures.
What are the key technical specifications?
It features a 636cm³ swept volume, an Ø85.00 mm cylinder bore, a 56 mm stroke, and an M26x1,5 air outlet port.
What are the OE reference numbers of this part?
1300 240 001 directly replaces Volvo OE number 21516476.