Boom/Lift Cylinder Assembly CX55

Boom / Lift Hydraulic Cylinder to Suit Case CX55 Mini Excavator

Restore full lifting capacity and smooth boom control on your Case CX55 with this complete boom (lift) cylinder assembly. It arrives fully assembled with barrel, rod, piston, gland and seals, manufactured to OEM dimensions so it bolts straight in.

Internal seal bypass in a boom cylinder cuts lift capacity and makes trenching to grade difficult, while external leaks waste oil and attract dirt into the circuit. Replacing the whole cylinder means no chasing parts, no machining delays and no guesswork about what else is worn inside. This size of machine is a favourite for house-site preparation, services trenching and farm work — and that constant cycling takes its toll on cylinder seals and rods.

Key Details

Why Buy From Lucas Parts

• Trade Friendly – Account and wholesale pricing available for workshops and fleets
• Quality Tested – Every cylinder pressure-checked before it ships
• Ready to Fit – Complete assembly – no sourcing seals or rebuilding
• Fitment Checked – Send us your serial number and we confirm before dispatch

Fitment Note: Before ordering, please compare your existing cylinder's closed length, stroke and pin diameters with the drawing above, or send us your machine serial number and we'll confirm it for you.