51541126030 Crankcase for MAN NL Compressors

What does a compressor crankcase do?

This compressor crankcase serves as the critical structural housing within the air brake compressor assembly. It provides the necessary containment and alignment for internal moving parts, ensuring consistent pressure generation for the pneumatic braking system.

Compatible MAN NL vehicles and models

Specifically designed for MAN NL models, including the 310, 243, 360, 230 CNG, 263, and 310 CNG variants. This component is an essential replacement part to maintain optimal air pressure levels in heavy commercial vehicle braking circuits.

Installation and maintenance guidance

When inspecting the air brake system, technicians should check the crankcase for any signs of oil seepage or structural cracks. Proper installation ensures that the internal piston movement remains synchronized with the drive mechanism, preventing air leaks within the compressor assembly.

System troubleshooting and inspection

Regular inspection of the crankcase helps prevent sudden pneumatic failures in fleet operations. Maintaining a clean and intact housing is vital for the longevity of the entire air brake compressor unit.

OE cross-reference

7100 102 001 (Compressor Crankcase) is the equivalent of the MAN OE number. This part directly replaces MAN OE number 51541126030.