Mercedes Air Compressor Piston Pin, 12mm diameter (standard length), W112/W109/W100

The compressor piston pin is often damaged and needs replacement during overhaul of the compressor. This is the standard length pin in the Knorr compressors. Only rarely a shorter piston pin (shorter pin 35mm) is used. 

Please check original length of the pin before ordering. 

Please read about air pump/compressor renovation in my 600AirSuspension article under

http://600airsuspension.com/resources/171226-Article-Air-Compressor.pdf

Fits Knorr Compressors Types

Type  I/26848 1a-Ausführung 1964 (W100, M100, 6.3 L) 

Type  I/33421 = LP1101 1b-Ausführung 1966  (W100, M100, 6.3 L) 

Type  I/34977 = LP1102 2.Ausführung  (W100, M100, 6.3 L) 

Type I/42409 = LP1111 - (W109.018, M100, 6.3L)

Type I/46818 = LP1113 – (W109, M116/117 engine 3.5L/4.5L)

 Type I/42134 = LP1110   (W109.015, M130,  2.8L)

Type  I/25141 = LP1004 (W112, M189, 3L)

Type  I/27635   (W112, M189, 3L)