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3976374 CUMMINS Twin Cylinder, Air Compressor

2500 150 001

Summary

The VADEN ORIGINAL 3976374 is a high-strength Twin Cylinder, Air Compressor designed for heavy commercial vehicle systems. It features a Ø75.00 Cylinder Bore, 56 mm Stroke, and 495cm³ Swept Volume. This water-cooled component includes an M27x2 Air Outlet Port and is engineered for heavy-duty performance in CUMMINS systems.

EAN Code8699031069166
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Description

This high-strength Twin Cylinder, Air Compressor is engineered to provide reliable air supply within the pneumatic system of heavy commercial vehicles. Designed with a focus on durability, it utilizes a water-cooling mechanism to maintain optimal operating temperatures during intensive cycles. The component features a robust Ø75.00 cylinder bore and a 56 mm stroke, ensuring consistent pressure delivery for critical braking-related air functions.

3976374 is the OE-equivalent of the CUMMINS 3976374 twin cylinder air compressor used in CUMMINS heavy commercial vehicle systems. This part is specifically engineered to meet strict technical requirements for seamless integration and long-term reliability in demanding environments.

For workshop technicians, this unit offers straightforward installation with standardized ports including a Ø25 Air Inlet Port and an M10x1 Air Unloader Port. The water inlet and outlet ports utilize 3/4-16 UNF specifications to ensure secure connections. Regular inspection of the water cooling lines and port seals is recommended during routine maintenance to ensure the longevity of the compressor system.

Technical Specifications

Cylinder BoreØ75.00
Stroke56 mm
Swept Volume495cm³
Air Inlet PortØ25
Air Outlet PortM27x2
Number of Cylinders2
Through DriveOK
Air Unloader PortM10x1
Water (W) or Air (A) CooledW
Water Inlet Port3/4-16 UNF
Water Outlet Port3/4-16 UNF
With ESS FeatureOK
Water Cooled Valve PlateOK
Weight25,1 KG

Other OEMs

Related Products

Vehicles Used

BrandModelEngine
CUMMINS
WABCO

FAQ

What are the technical specifications of the 3976374 air compressor?
The unit features a Ø75.00 cylinder bore, a 56 mm stroke, and a 495cm³ swept volume. It is a water-cooled (W) twin cylinder system.
Is this part compatible with CUMMINS heavy-duty systems?
Yes, the 3976374 is fully compatible with CUMMINS systems, serving as a direct OE-equivalent for the 3976374 model.
What are the port sizes for installation?
The air inlet port is Ø25, the air outlet port is M27x2, and the air unloader port is M1:10x1. Water ports are 3/4-16 UNF.
Does this twin cylinder compressor require water cooling?
Yes, this is a water-cooled (W) component designed to maintain stability under high thermal loads in heavy commercial vehicles.
Which OEM numbers are covered by this product?
This product is the exact equivalent for the CUMMINS 3976374 specification.