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LP4964 KNORR-BREMSE Twin Cylinder, Air Compressor

1400 010 005

Summary

●Cylinder Bore: Ø88.00 ●Stroke: 50 mm ●Swept Volume: 608cm³ ●Air Inlet Port: M26x1,5 ●Air Outlet Port: M22x1,5 ●Number of Cylinders: 2 ●Through Drive: OK ●Air Unloader Port: M22x1,5 ●Water (W) or Air (A) Cooled: W ●Water Inlet Port: M18x1,5 ●Water Outlet Port: M18x1,5 ●With ESS Feature: OK ●Water Cooled Valve Plate: OK ●Weight: 22,4 KG

EAN Code	8699031050362

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Description

The high-strength components of this twin cylinder air compressor ensure reliable pneumatic performance within the heavy commercial vehicle braking system. Designed for precision and durability, this unit provides the essential air pressure required for stable brake operations in demanding environments.

LP4964 is the OE-equivalent of the KNORR-BREMSE Twin Cylinder, Air Compressor used in KNORR-BREMSE systems. This component features a cylinder bore of Ø88.00 mm and a 50 mm stroke, delivering a swept volume of 608cm³. It is engineered to meet the strict technical requirements of heavy commercial vehicle air systems.

For workshop technicians performing maintenance or repairs, this unit includes a water-cooled valve plate and an ESS feature for optimized thermal management. The air inlet port is M26x1,5 and the air outlet port is M22x1,5, ensuring standard assembly compatibility. Regular inspections of the water inlet and outlet ports (M18x1,5) are recommended to maintain optimal cooling efficiency during service intervals.

Technical Specifications

Cylinder Bore	Ø88.00
Stroke	50 mm
Swept Volume	608cm³
Air Inlet Port	M26x1,5
Air Outlet Port	M22x1,5
Number of Cylinders	2
Through Drive	OK
Air Unloader Port	M22x1,5
Water (W) or Air (A) Cooled	W
Water Inlet Port	M18x1,5
Water Outlet Port	M18x1,5
With ESS Feature	OK
Water Cooled Valve Plate	OK
Weight	22,4 KG