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Hitachi ZX450 ZX450LC ZX450H ZX470-5G ZX470H-5G ZX470LC-5G ZX470LCH-5G ZX470LCR

China Hitachi ZX450 ZX450LC ZX450H ZX470-5G ZX470H-5G ZX470LC-5G ZX470LCH-5G ZX470LCR

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Hitachi ZX450 ZX450LC ZX450H ZX470-5G ZX470H-5G ZX470LC-5G ZX470LCH-5G ZX470LCR

MOQ： 1PCS
Price： Negotiated price
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Part name	Hydraulic Piston pump
Certifiion	ISO9001 / 2006/42/EC
Type	K5V200DPH
Warranty	12 Months
Shipment	Sea / Air / Express DHL FEDEX UPS
Supply Ability	100 PCS / Months
Appliion	Mini Excavator
Delivery Time	1~5 days
Quality	OEM
Payment Terms	T/T,trade assurance,PayPal,L/C,D/P,D/A,Western Union,
Parts number	4432815 9184686 YA00035150
Packaging Details	Wooden Case Packing
Model	ZX450 ZX450H ZX470-5G ZX470H-5G ZX470LC-5G ZX470LCH-5G ZX470LCR-5G ZX470R-5G
Model Number	ZX450 ZX450H ZX470-5G ZX470H-5G ZX470LC-5G ZX470LCH-5G ZX470LCR-5G ZX470R-5G
Brand Name	Belparts
Place of Origin	Japan

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Product Details
Company Details

Product Specification


Part name	Hydraulic Piston pump	Certifiion	ISO9001 / 2006/42/EC
Type	K5V200DPH	Warranty	12 Months
Shipment	Sea / Air / Express DHL FEDEX UPS	Supply Ability	100 PCS / Months
Appliion	Mini Excavator	Delivery Time	1~5 days
Quality	OEM	Payment Terms	T/T,trade assurance,PayPal,L/C,D/P,D/A,Western Union,
Parts number	4432815 9184686 YA00035150	Packaging Details	Wooden Case Packing
Model	ZX450 ZX450H ZX470-5G ZX470H-5G ZX470LC-5G ZX470LCH-5G ZX470LCR-5G ZX470R-5G	Model Number	ZX450 ZX450H ZX470-5G ZX470H-5G ZX470LC-5G ZX470LCH-5G ZX470LCR-5G ZX470R-5G
Brand Name	Belparts	Place of Origin	Japan
High Light	Hitachi ZX450 hydraulic pump ，excavator main hydraulic pump ，ZX470-5G hydraulic pump with warranty

Hitachi ZX450 ZX450LC ZX450H ZX470-5G ZX470H-5G ZX470LC-5G ZX470LCH-5G ZX470LCR-5G ZX470R-5G Main Hydraulic Pump

OEM Part Numbers: 4432815, 9184686, YA00035150
Kawasaki Model: K5V200DPH-NX82R-OE11
Available Conditions: Genuine / Refurbished / Premium Aftermarket New

Parts Breakdown

Part No.	Description	Qty
9184686	PUMP; PISTON	1
4469526	REGULATOR	2
0820401	PISTON ASS'Y	2
----	PISTON	9
----	SHOE	9
0820402	CYL. ASS'Y	1
----	BLOCK; CYL.	1
----	PLATE; VALVE	1
0451003	CYL. ASS'Y	1
----	BLOCK; CYL.	1
----	PLATE; VLAVE	1
0820403	PLATE ASS'Y	1
----	PLATE	1
----	BUSHING	1
----	LEVER	1
----	BOLT	1
----	PIN	1
----	PIN	1
0820404	PLATE ASS'Y	1
----	PLATE	1
----	BUSHING	1
----	LEVER	1
----	BOLT	1
----	PIN	1
----	PIN	1
0820405	SHAFT	1
0820406	SHAFT	1
0820407	BRG.; ROL.	2
0820408	BRG.; NEEDLE	2
0820409	SPACER	2
0820410	SPACER	1
0820411	SPACER	3
0820412	SPACER	1
0820413	BOOSTER	1
0820414	COVER	1
0820415	RETAINER	2
0820416	BUSHING	2
0451016	SPRING	18
0820417	CASING	1
0820418	GEAR; DRIVE	1
0820419	GEAR	1
0451018	PLATE	2
0820420	SUPPORT	2
0820421	COVER; SEAL	1
0820440	COVER; SEAL	1
0820422	COVER	1
0820423	CASING	1
0820424	COVER; VALVE	1
0237902	BOLT; SOCKET	4
0134701	BOLT; SOCKET	8
M341236	BOLT; SOCKET	8
0131103	BOLT; SOCKET	11
0820425	BOLT; SOCKET	2
0820426	BOLT; SOCKET	9
0820427	BOLT; SOCKET	2
0820428	BOLT; SOCKET	1
M341025	BOLT; SOCKET	5
M340820	BOLT; SOCKET	4
0629404	PLUG	2
0697911	PLUG	3
0263019	PLUG	20
0451028	PLUG	14
0451027	SCREW	4
0102440	PLUG	2
0820438	PIN ASS'Y	2
----	PIN	2
----	PIN	2
0820429	PISTON; SERVO	2
0451031	STOPPER	2
0820430	STOPPER	2
0820431	COVER	2
0820444	VALVE; CHECK ASS'Y	2
0820441	SEAT	1
0820442	STOPPER	1
0221509	BALL; STEEL	1
0451033	O-RING	2
0694604	O-RING	1
0820432	O-RING	1
0820433	O-RING	1
0443801	O-RING	7
4297379	O-RING	6
0443405	O-RING	2
0443408	O-RING	3
0451035	O-RING	2
0820439	PACKING	2
0820443	SEAL; OIL	1
0451036	RING; BACK-UP	2
0451037	RING; BACK-UP	2
4469592	UNIT(TILTING-PROBING 0804100	2
0451038	NUT	2
0820434	NUT	2
959499	RING; RETAINING	1
991345	RING; RETAINING	3
488075	RING; RETAINING	2
991728	RING; RETAINING	1
0820435	RING; RETAINING	2
0313404	PIN	2
0244604	PIN; SPRING	4
0820436	PIN	2
0134458	BOLT; EYE	2
0738221	SCREW; SET	2
0682328	SCREW; SET	2
0451203	WASHER	4
0625508	NAME-PLATE	1
0625509	PIN	2
4444902	SENSOR; ANGLE	2
4255077	SPRING; PLATE	2
4274371	O-RING	2

Product Overview

Basic Information

Part Name: Tandem Variable Displacement Axial Piston Main Pump with Integrated Pilot Gear Pump
Official OEM Part Numbers: 4432815, 9184686, YA00035150
Cross Interchange PN: 9199338, 4633472, 4633474
Kawasaki Internal Model: K5V200DPH-NX82R-OE11
Compatible Excavator Models: 45-47 Ton Hitachi ZX450, ZX450H, ZX470-5G series variants
Available Conditions: Genuine Original Factory New, Professionally Refurbished, Premium Aftermarket New
Warranty: 12 months for Genuine & Refurbished; 6-12 months for Aftermarket
Net Weight: Approx. 284 kg
Stock Status: In stock, shipped within 3-7 working days

Key Features

Exact original Kawasaki K5V200DPH design, perfectly matched to Isuzu 6WG1 engine power curve & Hitachi Dash-5G HIOS IIIB intelligent hydraulic control system
Electronic proportional displacement regulator with combined load sensing + constant horsepower dual control system
Built-in pilot gear pump supplies stable pilot pressure to control hydraulic circuits
Direct bolt-on OEM replacement design - no modifiions required
Thick high-strength nodular cast iron pump housing for harsh working conditions
Full pressure calibration, internal leakage inspection and performance bench testing before delivery
ISO9001 & CE certified

Technical Specifiions (K5V200DPH)

Specifiion	Value
Pump Structure	Twin variable axial piston pump assembly
Single Side Displacement	200 cm³/rev
Rated Implement Working Pressure	31.9 MPa (319 bar)
Maximum Travel Relief Pressure	35.3 MPa (353 bar)
Total Theoretical Output Flow	Approx. 720 L/min @ 1800 RPM
Pilot Pump Output	30 L/min, Working Pressure: 3.9 MPa
Rotation Direction	Counterclockwise (viewed from engine input side)
Drive Shaft	17-tooth internal spline, OEM matched dimension

Compatibility & Cross Reference

Direct Fit Models:

ZX450, ZX450H, ZX470-5G, ZX470H-5G, ZX470LC-5G
ZX470LCH-5G (High-Lift Long Carriage)
ZX470LCR-5G (Reduced Swing Short Tail)
ZX470R-5G (Short Radius Swing Version)

Extended Compatible Models: ZX500LC-5G, ZX520LCH-5G

Full Interchangeable Part Numbers: 4432815, 9184686, YA00035150, 9199338, 4633472, 4633474

BELPARTS Competitive Advantages

Over 13 years specialized in hydraulic pumps for 45-50 ton Hitachi excavators
Three quality grades: genuine original, fully rebuilt refurbished, premium aftermarket
Rigorous pre-delivery QC procedure with full pressure testing and efficiency verifiion
Adequate inventory with flexible global shipping solutions
Professional engineering team for installation troubleshooting and technical support
Economical cost-saving alternative vs expensive Hitachi genuine OEM parts

Frequently Asked Questions

Q1: Does this pump fit all eight listed ZX450/ZX470-5G variants?

A: Yes, 4432815 / 9184686 / YA00035150 universal K5V200DPH main pump assembly is fully compatible with standard chassis, heavy-duty, long carriage, high-lift, reduced-swing and short-radius swing configurations.

Q2: What is the relationship between 4432815, 9184686 and YA00035150?

A: They are superseded upgraded interchange OEM part numbers for the identical K5V200DPH main pump assembly, fully interchangeable for field repair replacement.

Q3: What is the difference between Refurbished and Genuine New pump?

A: Refurbished pump replaces all worn internal consumable parts (piston, valve plate, cylinder block, oil seals), fully bench-calibrated to OEM performance standard with competitive price; Genuine New is original factory brand-new assembly complying with full OEM specifiion.

Q4: What is your delivery lead time?

A: Products are ready in stock, dispatched within 3-7 working days after order confirmation; global sea & air shipping options available.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory

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Business Type:

Manufacturer,Exporter 


Year Established:

2013 


Total Annual:

$28000000-$41660000


Employee Number:

1200~1300 


Ecer Certification：

Verified Supplier 

Since 2013 Excavator Hydraulic Parts Manufacturer & Global Supplier Since 2013 Belparts Machinery Limited — Your Trusted Partner in Excavator Hydraulic Parts Who We Are Founded in September 2013 and headquartered in Guangzhou, China's premier engineering machinery hub, Belparts ha... Since 2013 Excavator Hydraulic Parts Manufacturer & Global Supplier Since 2013 Belparts Machinery Limited — Your Trusted Partner in Excavator Hydraulic Parts Who We Are Founded in September 2013 and headquartered in Guangzhou, China's premier engineering machinery hub, Belparts ha...

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BELPARTS MACHINERY LIMITED
429-432,No.268 Zhongshan Avenue East,Huangpu District,Guangzhou
https://www.hydraulic-excavatorparts.com/

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