Seal Kit for JCB 4CX Boom Knuckle/Offset Cylinder
Chrome Rod Diameter 60 mm, Internal Bore 100 mm
This JCB 4CX Boom Knuckle/Offset cylinder seal kit is on the shelf here, and if you order before 2pm we will dispatch the kit the same day. It's to fit an unusual side knuckle on the 4CX, which enables the dipper arm to be swung sideways 90 degrees to the boom.
As far as we are aware, this was the only seal kit ever used in this application - so if you're lucky enough to have one of these machines, this is the seal kit for you!
Tohren Sealkits are designed specially for JCB machines, to be an exact replacement to the original JCB 4CX Boom Knuckle/Offset cylinder seal kit. Please ensure you check the size of the ram/seal kit is correct before purchase.