Hydraulic Pump Repair Kit - Compatible with Models 135, 4270 & More | Replacement Parts for Excavators, Bulldozers & Heavy Equipment Maintenance

Hydraulic pump repair kit to suit MK 3 pump used in Massey Ferguson 135 tractors through to 4370 tractors

Kit consists of 

2 x valve chambers

2 x pistons 25mm  (with rings)

2 x cam blocks

Seals and orings.

** It is advisable to change control valve and relief valve repairing pump**