ZF 0634 303 278 O-Ring - 0634303278
O-RingMatched ZF O-Ring (0634 303 278 / 0634303278) — original and OEM-certified gearbox, transmission and axle spare parts for heavy industrial machinery and flatbed trucks. Worldwide dispatch.
ZF 0634 303 278 / 0634303278 O-Ring prevents oil and fluid bypass at assembly interfaces in ZF transmission assemblies for earthmoving equipment and heavy-duty trucks. OEM-matched elastomer compound resists gear oil and ATF exposure while maintaining correct compression set resistance across extended service intervals. Available with a 1-year warranty.
