JCB 525-58 Boom Lift Cylinder Seal Kit - 60 mm X 110 mm 7X2732 Caterpillar used the 248-1165 seal

Caterpillar used the 248-1165 seal kit on several hydraulic cylinders

Caterpillar used the 242-2552 seal kit on several hydraulic cylinders

The Tohren for Caterpillar 7X2799 warranty is offered by Tohren on all Tohren seals

The Tohren for Caterpillar 7X2699 warranty is offered by Tohren on all Tohren seals

to be an exact replacement to the original JCB 531-70 Sway S/N 1422000-3011550 cylinder seal kit

JCB 525-58 Boom Lift Cylinder Seal Kit - 60 mm X 110 mm 7X2732 Caterpillar used the 248-1165 sealSeal Kit for JCB 525 58 Boom Lift Cylinder Rod Size 60 mm, Bore Size 110 mm This Aftermarket JCB 525 58 Boom Lift cylinder seal kit is on the shelf here, and if you order before 2pm we will dispatch the kit the same day. Tohren Sealkits are designed specially for JCB machines, to be an exact replacement to the original JCB 525 58 Boom lift cylinder seal kit. If you are looking to replace the seals on your JCB machine, and rebuild or reseal the rams,