Oil pump

Trucks: 1938 S/ L 1938 / LS 1938 / 1944 S/ L 2638 / LK 2638 / LS 2638
Axor: 2035 / 2040 / 2044 / 2540 / 2544 / 2640 / 2644 / 3340 / 3344 / 4140 / 4144 (2005)
Buses: O 400 RSD BUGGY / O 400 RSE BUGGY / O 500 2836GL 6X2 / O 500 RS 1636
/ O 500 RSD 2036 / O 500 RSD 2242