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51541146086 MAN SG Compressor Cylinder Head

12 02 20

Summary

This cylinder head is designed for MAN SG air brake compressors used in heavy commercial vehicles. It provides essential sealing and chamber architecture to maintain consistent pneumatic pressure for braking systems. Compatible with MAN SG 260 and 310 series compressors. Equivalent to OE MAN 51541146086.

Product identifiers
EAN Code8699031028699
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Compatible OEM Codes

  • MAN
    • 51.54114-6086
    • 51.54114-6073
    • 51.54114-6070
    • 51.54114-6066
  • WABCO
    • 412 100 806 2
    • 412 100 805 2
    • 412 100 800 2

Description

This cylinder head is a critical component of the air brake compressor assembly, responsible for sealing the combustion or compression chamber to ensure efficient air production. Built from high-strength components, it maintains structural integrity under high-pressure cycles and thermal stress within the braking system.

This specific part is compatible with MAN SG 260 and 310 series compressors. It is engineered to meet the exact specifications required for these heavy commercial vehicle applications, ensuring seamless integration into the existing pneumatic architecture.

When replacing the cylinder head, technicians should inspect the mounting surfaces and valve plates to ensure optimal sealing. Proper installation of the cylinder head is vital for maintaining consistent air pressure and preventing leaks within the compressor assembly.

Consult your authorized distributor.

OE cross-reference

12 02 20 (Compressor Cylinder Head) is the equivalent of the MAN OE number. This part directly replaces MAN OE number 51541146086.

Other OEMs

MAN

  • 51541146086
  • 51541146073
  • 51541146070
  • 51541146066
  • 51.54114.6086
  • 51.54114.6073
  • 51.54114.6070
  • 51.54114.6066
  • 51.54114-6086
  • 51.54114-6073
  • 51.54114-6070
  • 51.54114-6066

WABCO

  • 4121008062
  • 4121008052
  • 4121008002
  • 412.100.806.2
  • 412.100.805.2
  • 412.100.800.2
  • 412 100 806 2
  • 412 100 805 2
  • 412 100 800 2

Related Products

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
AYATS Bravo A34
MAN
MAN LION´S CITY A 26
MAN LION´S CITY A 39
MAN LION´S CLASSIC Lions Classic
MAN ND 313
MAN ND 363
MAN NG 230 CNG
MAN NL 230 CNG
MAN NL 263
MAN NL 310
MAN NL 310 CNG
MAN NL 360
MAN NL NL 243
MAN NÜ 310
MAN NÜ 310 CNG
MAN NÜ 360
MAN SG 260
MAN SG 310
MAN SÜ 313
MAN SÜ 363
MAN SÜ SÜ 263
MAN SÜ SÜ 313
MAN ÜL 313
MAN ÜL 363
NEOPLAN Euroliner N 3316 K
NEOPLAN Euroliner N 3316 KL
NEOPLAN Euroliner N 3316 Ü
NEOPLAN Euroliner N 3316 ÜL
NEOPLAN Euroliner N 3318/3 Ü
NEOPLAN Trendliner N 3516 Ü
NEOPLAN Trendliner N 3516 Ü D2866
NEOPLAN Trendliner N 3516/3 ÜL
VAN HOOL A-Serie A 300 CNG
VAN HOOL A-Serie A 320 CNG
VAN HOOL A-Serie A 330 CNG
VAN HOOL A-Serie AG 300 CNG
VAN HOOL Serie 9 913 CL
VAN HOOL Serie 9 915 CL
VAN HOOL Serie 9 915 TL
WABCO

FAQ

What is the function of a compressor cylinder head?
The cylinder head seals the compression chamber, allowing the compressor to build and maintain the air pressure required for the vehicle's braking system.
Which vehicle models is this part compatible with?
This component is designed specifically for MAN SG series compressors, including the 260 and 310 model variants.
How can I tell if a cylinder head needs replacement?
Technicians may notice a drop in air pressure, visible leaks around the cylinder housing, or excessive heat buildup during system operation.
What materials are used in these components?
These parts are manufactured using high-strength components designed to withstand heavy-duty operating conditions in commercial vehicles.
What are the OE reference numbers of this part?
12 02 20 directly replaces MAN OE number 51541146086.