OTTO Hydraulic Pump Retainer Plate (3108109) for Hitachi ZX110-3 / ZX120-3 / ZX130-5G (HPV060 / 055) excavator - bolted to the pump drive on the engine, behind the coupling. It draws oil from the hydraulic tank and delivers it under pressure to the main control valve, which feeds the boom, arm, bucket and travel circuits. Supplied as an OTTO replacement, checked before packing, with 3-12 months warranty options. Send us your machine serial and a photo of the old part and we will confirm fitment before dispatch.

OTTO Friction Disc Plate (3107140) for Hitachi ZX excavator - at the end of the track frame or under the swing bearing, driven by the travel or swing motor. It takes the drive from the motor and turns it into the slow, high torque rotation that moves the track or the upper structure. Supplied as an OTTO replacement, checked before packing, with 3-12 months warranty options. Send us your machine serial and a photo of the old part and we will confirm fitment before dispatch.

OTTO Main Pump Servo Piston (3106174) for Hitachi HPV145 (ZX330 / EX300) excavator - bolted to the pump drive on the engine, behind the coupling. It draws oil from the hydraulic tank and delivers it under pressure to the main control valve, which feeds the boom, arm, bucket and travel circuits. Supplied as an OTTO replacement, checked before packing, with 3-12 months warranty options. Send us your machine serial and a photo of the old part and we will confirm fitment before dispatch.

OTTO Radiator Water Hose (3104963) for Hitachi ZX excavator - on the hydraulic circuit of the machine, in the position shown for this part. It carries, stores or cleans the hydraulic oil that every circuit on the machine depends on. Supplied as an OTTO replacement, checked before packing, with 3-12 months warranty options. Send us your machine serial and a photo of the old part and we will confirm fitment before dispatch.

OTTO Upper and Down Rubber Hose (3104768) for Hitachi ZX excavator - on the hydraulic circuit of the machine, in the position shown for this part. It carries, stores or cleans the hydraulic oil that every circuit on the machine depends on. Supplied as an OTTO replacement, checked before packing, with 3-12 months warranty options. Send us your machine serial and a photo of the old part and we will confirm fitment before dispatch.

OTTO Radiator Hydraulic / Water Hose (3104740) for Hitachi ZX450-3 / ZX470H-3 / ZX500LC-3 excavator - on the hydraulic circuit of the machine, in the position shown for this part. It carries, stores or cleans the hydraulic oil that every circuit on the machine depends on. Supplied as an OTTO replacement, checked before packing, with 3-12 months warranty options. Send us your machine serial and a photo of the old part and we will confirm fitment before dispatch.

OTTO Final Drive Gear Shaft (3104555) for Hitachi ZX excavator - at the end of the track frame or under the swing bearing, driven by the travel or swing motor. It takes the drive from the motor and turns it into the slow, high torque rotation that moves the track or the upper structure. Supplied as an OTTO replacement, checked before packing, with 3-12 months warranty options. Send us your machine serial and a photo of the old part and we will confirm fitment before dispatch.

OTTO Control Linkage Arm (3104058) for Hitachi ZX excavator - in the position shown for this part on the machine. It carries load, locates the mating component and takes the wear so the assembly around it keeps working. Supplied as an OTTO replacement, checked before packing, with 3-12 months warranty options. Send us your machine serial and a photo of the old part and we will confirm fitment before dispatch.

OTTO Radiator Coolant Hose (3102063) for Hitachi ZX excavator - on the hydraulic circuit of the machine, in the position shown for this part. It carries, stores or cleans the hydraulic oil that every circuit on the machine depends on. Supplied as an OTTO replacement, checked before packing, with 3-12 months warranty options. Send us your machine serial and a photo of the old part and we will confirm fitment before dispatch.

OTTO Hose; Water (3094167) for Hitachi EX / ZX excavator - on the hydraulic circuit of the machine, in the position shown for this part. It carries, stores or cleans the hydraulic oil that every circuit on the machine depends on. Supplied as an OTTO replacement, checked before packing, with 3-12 months warranty options. Send us your machine serial and a photo of the old part and we will confirm fitment before dispatch.

OTTO Hydraulic High Pressure Hose (3091811) for Hitachi ZX excavator - on the hydraulic circuit of the machine, in the position shown for this part. It carries, stores or cleans the hydraulic oil that every circuit on the machine depends on. Supplied as an OTTO replacement, checked before packing, with 3-12 months warranty options. Send us your machine serial and a photo of the old part and we will confirm fitment before dispatch.

OTTO Hydraulic Pump Oil Tube (3089618) for Hitachi ZX excavator - on the hydraulic circuit of the machine, in the position shown for this part. It carries, stores or cleans the hydraulic oil that every circuit on the machine depends on. Supplied as an OTTO replacement, checked before packing, with 3-12 months warranty options. Send us your machine serial and a photo of the old part and we will confirm fitment before dispatch.