Quick summary: kit 4650433 for the Hitachi ZX240LC-3 excavator.
Cross-reference numbers listed with it: 4628634.
Kit number: 4650433
Brand / model: Hitachi ZX240LC-3
Where it goes: Bucket cylinder
Other part numbers: 4628634
Materials: PU, Viton and NBR rubber
Why the bucket cylinder seals matter
The bucket cylinder curls the bucket in and dumps it out, short strokes under load all day. The compounds are polyurethane (PU), Viton and NBR. PU copes with pressure spikes, Viton with heat, and NBR is the usual oil-resistant rubber.
Will it fit?
Please confirm your machine model, the part number of your cylinder or serial number first. These kits are specific to the application.






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