7421353473 S3 Crankshaft for Renault Trucks Kerax DXi11

What does a compressor crankshaft do?

The compressor crankshaft is a critical component that rotates within the air brake compressor's crankcase to facilitate air production. By converting the rotational motion from the engine into linear piston motion through the connecting rod, this part ensures the continuous delivery of compressed air required for the vehicle's braking system. It is manufactured using high-strength components to withstand heavy-duty service conditions.

Vehicle and engine compatibility

This specific part is compatible with Renault Trucks Kerax models equipped with DXi11 engines. It is engineered to meet the rigorous demands of heavy commercial vehicle operations, ensuring reliable performance in demanding environments. Check the compatibility list for precise fitment.

Installation and maintenance guidance

To ensure optimal performance, technicians should inspect the crankshaft during every air system overhaul. Proper installation involves checking the journal dimensions and ensuring all bearings are correctly seated. Maintaining the integrity of this component is essential for preventing noise, vibration, or loss of compression pressure in the pneumatic system.

OE cross-reference

7200 852 005 (Compressor Crankshaft) is the equivalent of the Renault Trucks OE number. This part directly replaces Renault Trucks OE number 7421353473S3.