Here’s one we repaired recently. Customer complained of noise and poor response from Bucket and one track. When we stripped the unit we found the retainer plate and pistons badly damaged. On closer inspection we found the Cylinder block had failed. Very unusual and sometimes hard to spot. This crack however was obvious . We rebuilt the unit and our customer is back earning money with his Case CX130 in the knowledge that his pump has been repaired and tested to OEM standard with genuine KPM components. For all your hydraulic requirements contact OMP Ltd where we are always happy to help.