Bobcat E55Z

Parts Compatible with the Bobcat E55Z Mini Excavator

The E55Z pairs with the E50Z as the zero-tail upper half of the 5-ton family, a separate machine from the conventional E55 with its own structure and its own serial sequences, B4HU11001 and above and B4TD11001 and above. The Z pair's serials sit adjacent by prefix, B4HU against the E50Z's B4HT, which makes the fourth character the quick tell between them.

Shared 5-ton hardware appears across the family's listings, and the zero-tail structure marks where the E55Z's parts stand apart from the conventional E55's.

Common Replacement Parts for the Bobcat E55Z

The service set mirrors its class: the outer air filter replacing OEM 6666375, hydraulic oil filters replacing OEM 6670207 and 6516722, and the attachment mount pair of the X-Change pin replacing OEM 7137214 and ring lock pin replacing OEM 6560382. Fittings, O-rings, and washers complete the kit, with the 6670207 filter being the spec difference from its E50Z twin worth noting.

Match by OEM number, and quote the full serial prefix when confirming which Z machine a listing serves.