JCB 4CX Steering (3DX model) Cylinder Seal Kit 991/00147 Caterpillar used the 135-9059 seal

Caterpillar used the 135-9059 seal kit on several hydraulic cylinders

The Tohren for Caterpillar 228-1776 warranty is offered by Tohren on all Tohren seals

This sealkit is designed to be a direct replacement for the Caterpillar Seal Kit 185-7665

Caterpillar used the 193-5431 seal kit on several hydraulic cylinders

JCB 4CX Steering (3DX model) Cylinder Seal Kit 991/00147 Caterpillar used the 135-9059 sealSeal Kit for JCB 4CX Steering (3DX model) Cylinder This JCB 4CX Steering (3DX model) 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 4CX Steering (3DX model) cylinder seal kit. Please ensure you check the size of the ram seal kit is correct before purchase.