stosowana w maszynach CATERPILLAR z obrotnicami ZF
M312, M313C, M313D, M314F, M315, M315C, M315D, M315D2, M315F, M316C, M316D, M316F, M317, M317D2, M317F, M318, M318C, M318D, M318F, M320, M320D2, M320F, M322C, M322D, M322D2, M322F, M323F, M324D2
MH3022, MH3024, MH3026
Dane techniczne: