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Hitachi ZX120-6 Excavator Main Hydraulic Pump , HPK055 Piston 8071391

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Guangzhou Sonka Engineering Machinery Co., Ltd.

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Hitachi ZX120-6 Excavator Main Hydraulic Pump , HPK055 Piston 8071391

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Brand Name :	HQPA
Model Number :	ZX120-6 Hydraulic Main Pump HPK055 Piston 8071391
Certification :	ISO9001
Price :	negotiation
Payment Terms :	L/C, D/A, D/P, Western Union, MoneyGram,Paypal, T/T,
Supply Ability :	100PCS-500PCS Per Month
Delivery Time :	3-5 days after payment received(public holiday excluded)
MOQ :	1 PC

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Hitachi ZX120-6 Excavator Main Hydraulic Pump , HPK055 Piston 8071391

Excavator Hitachi ZX120-6 Hydraulic Main Pump HPK055 Piston 8071391

the weight of this hydraulic main pump HPK055 piston is 0.14KG/PC.

and it's sold in set.

9 pieces a set.

it needs 2 sets for one hydraulic pump HPK055.

but people need one set oftenly, for the rear side or front side.

maybe they are not all broken for the 18 pieces,

they can choose 9 pieces good one and only need to order another 9 pieces new.

and when it used to Hitachi excavator model ZX120-6,

the part numbder for the piston is 8071391.

by the way, sometimes, there might be different types pump parts for same pump model.

In such case, maybe you will be required to help to provide the piston size to double clarify.

the total length and the diamater.

HPK055 Main Pump includes below parts:

Model	DESCRIPTION	QUANTITY
HPK 055 (ZX120-6 Hydraulic Main Pump)	CYLINDER BLOCK & VALVE PLATE FRONT	1
	CYLINDER BLOCK & VALVE PLATE REAR	1
	DISC SPRING SET	4
	SET PLATE & BALL GUIDE	1
	PISTON SHOE SET	9
	SHOE PLATE	1
	SWASH PLATE FRONT & CRADLE	1
	SWASH PLATE REAR & CRADLE	1
	SERVO PISTON	1
	SPRING COMPRES	1

Related Parts are as floowing:

Part No	Parts name
1026892	CASING;FRONT
2038178	SHAFT;DRIVE
4355286	RACE;INNER
4229543	RING;RETAINING
4280841	BRG.;ROL.
991342	RING;RETAINING
4343074	O-RING
4198956	PIN
2042069	PLATE
M340613	BOLT;SOCKET
1025666	PLATE;SWASH
4382272	PLATE
4407464	PLATE
9134109	PLUG
4506408	O-RING
2042059	ROTOR
4289874	SPRING;DISC
3065991	BUSHING
3065989	RETAINER
8071391	PISTON
4410166	O-RING
1025540	CASING;REAR
2038174	SHAFT;DRIVE
1025667	PLATE;SWASH
4355279	BRG.;ROL.
927488	RING;RETAINING
3076	CASING;PUMP
4355272	BRG.;NEEDLE
4355277	BRG.;NEEDLE
4461927	BRG.;NEEDLE
4271350	PIN;KNOCK
4422627	PIN;KNOCK
2044792	PLATE;VALVE
2044793	PLATE;VALVE
4428917	PISTON;SERVO
4397537	SPRING;COMPRES.
4409640	PIN;KNOCK
4432356	PIN
4436322	RING;BACK-UP
4180349	O-RING
4200227	PIN
3081504	LINK
4397509	PIN
4465289	PIN
4404102	PIN
4144013	PIN;SPRING
4116299	PIN;SPRING
M341240	BOLT;SOCKET
495841	WASHER;SPRING
M341240	BOLT;SOCKET
4393030	BOLT
4427347	PLUG
9134111	PLUG
4509180	O-RING
9134110	PLUG
957366	O-RING
495841	WASHER;SPRING
A590912	WASHER;SPRING
4436271	SENSOR;PRES.
4365826	O-RING
4265372	SENSOR;REVOL.
4306888	O-RING
A590106	WASHER;PLANE
M340616	BOLT;SOCKET
4252767	BRACKET
M340613	BOLT;SOCKET
4169516	WASHER;SPRING
4515041	PIN;SPRING
4348665	O-RING
4180349	O-RING
4343074	O-RING
4320490	SEAL;OIL
930451	RING;RETAINING
4463047	KIT;SEAL

Our PRIMARY COMPETITIVE ADVANTAGES:

1. Customer-focused organization;
2. Smooth & quick communication;
3. Excellent quality control;
4. Reasonable price;
5. Small order & on-time delivery;
6. Conduct the teamwork practice;

We are specializing in all kinds of excavator spare, including starter motor, engine parts, valve, engine bearing, connecting rod, crankshaft, blower motor, thermostat, gate lock, water temp senor, oil temp senor, pressure sensors, fuel injection pump, oil pump, fan blade, pulley series, oil water separator, oil cooler, oil cooler cover, air condition parts, gasket kits and other accessories with high quality and competitive prices.

Welcom to contact us,we can provide the high quality and best price!

Contact: Mr. Sum Huang

WeChat:+8613060908795

Whatsapp:+8613060908795

Excavator Hitachi ZX120-6 Hydraulic Main Pump HPK055 Piston 8071391

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