Seal Kit set to suit Hitachi EX12, EX12-2 including 

Dipper ram (kit no HIT 4293340)

Bucket ram ( kit no 4293340 )

Boom ram ( kit no 4293339 )

. 

Kit includes piston seal, gland seal, wiper and all orings. 

Please see our other listings for seal kits and service exchange rams and cylinders.