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Hydraulic Piston Pump 2959674 295-9674 for CAT Caterpillar 336DL Excavator

YB60000246 is a hydraulic pump for Hitachi ZX870, ZX870-5, ZX870-5G and ZX670 excavators. It converts engine power into the hydraulic flow and pressure that moves the boom, arm, bucket, swing and travel.

Category: Hydraulic Pump Assembly

Description
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YB60000246 Hydraulic Pump is a replacement hydraulic pump for Hitachi excavators, including ZX870, ZX870-5, ZX870-5G, ZX670. The main hydraulic pump converts engine power into pressurized oil flow. Supplied by LIONKITS as genuine refurbished with a 3-month warranty.

YB60000246 Hydraulic Pump Specifications

Product Type: Hydraulic Pump
Part Number: YB60000246
Compatible Brand: Hitachi
Machine Type: Excavator
Condition: Genuine Refurbished
Warranty: 3 Months
Brand: LIONKITS
Country of Origin: China

Hitachi Models Compatible with the YB60000246 Hydraulic Pump

Hitachi ZX670LC-5G
ZX670LCH-5G
ZX670LCR-5G
ZX870-5G
ZX870H-5G
ZX870LC-5G
ZX870LCH-5G
ZX870LCR-5G
ect

Your model is not listed? Contact LIONKITS via live chat or email with your machine model and nameplate photo, and we will confirm compatibility.

What Does a Hydraulic Pump Do?

The main hydraulic pump converts engine power into pressurized oil flow. That oil moves the boom, arm, bucket, swing and travel functions, so every machine movement depends on it. Because it takes the most punishment, it is usually the first major hydraulic component to wear out.

Signs the Part Needs Replacing

Slow or weak movement on all functions: when everything is slow at once, not just one circuit, the pump is the most likely source.
Whining, knocking or grinding noise: internal wear or cavitation, especially on start-up or when the oil is cold.
Hydraulic oil running hot: internal bypass leakage turns pressure into heat.
Metal particles in the filter or case drain: a failing pump sheds metal and pushes out more case drain flow.
Erratic or spongy movement, foamy oil: air entering the suction line, or aeration, upsets pump flow.

These symptoms overlap with clogged filters, low oil, air in the suction line and worn valves, so check the filters and oil level before replacing the part.

How to Order and Install the YB60000246 Hydraulic Pump

Confirm your machine model, the part number and the pump model on your existing pump before ordering.
Send a photo of the old pump or the nameplate if you are not sure; LIONKITS will confirm fitment for you.
Change the hydraulic oil and the return filters before fitting the new pump; a new pump installed in contaminated oil will fail early.
If the old pump failed internally and shed metal, flush the tank, hoses and oil cooler and inspect the control valve and motors for contamination.
Fill the pump case with clean hydraulic oil and prime the pump as the service manual specifies before the first start.
Check the suction line, strainer and fittings for air leaks, and tighten bolts to the specified torque.
Run the machine at low speed first, then check pressure, noise and leaks.

Shipping, Payment and Support

Shipping methods: DHL, FedEx, UPS, TNT, USPS EMS
Payment methods: T/T, Western Union, PayPal

Frequently Asked Questions

What is the YB60000246 Hydraulic Pump?

The YB60000246 Hydraulic Pump is a replacement hydraulic pump for Hitachi excavators, supplied as genuine refurbished under part number YB60000246.

Which Hitachi models does the YB60000246 Hydraulic Pump fit?

It is listed for ZX870, ZX870-5, ZX870-5G, ZX670 and other models in the compatibility list above. If you are unsure, send your machine nameplate to LIONKITS for confirmation.

How do I know my hydraulic pump is failing?

Typical signs are slow or weak movement on all functions, whining or knocking noise, hot hydraulic oil, metal particles in the filter or case drain and erratic or spongy movement.