Guangzhou Minshun Machinery Equipment Co., Ltd.
                                                                                                           
Verified Supplier
13 Years
Since 2013-12-10
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Engine 6BT5.9 Water Pump 3389145 Replacement For R200-5 Excavator Cooling System

Price Negotiable
Price: $42
MOQ: 1unit
Delivery Time: 3 to 5 business days
Product Description
Engine 6BT5.9 Water Pump 3389145 Replacement for R200-5 Excavator Cooling System
The 3389145 water pump is specifically designed for 6BT5.9 and 4BT5.9 diesel engines. As a crucial component of the cooling system, it effectively maintains stable engine temperature, improves operating efficiency, and is suitable for various construction machinery.
Technical Parameters
Material Cast iron/aluminum alloy
Minimum Order Quantity 1 piece

Features and Advantages

• High-efficiency heat dissipation – Centrifugal impeller design enhances cooling circulation efficiency.

• Durable construction – Cast iron pump body + reinforced bearings, suitable for heavy-duty conditions.

• Reliable sealing – Mechanical seal for more stable leak prevention.

Ready to use – OEM specifications, quick replacement without modification.



Product Showcase

Excavator Mini Water Pump Replacement Part 3802971 for 4BT5.9 4-cylinder diesel engine


Guangzhou Minshun Machinery Equipment Co., Ltd.

We specialize in the sales and service of diesel engine assemblies and construction machinery parts. Our product line covers engine assemblies, filtration systems, electronic control components, hardware accessories, wiring harnesses, and electrical accessories. Our service area includes Canada, the United States, the United Kingdom, Mexico, the Netherlands, Kazakhstan, Mongolia, Russia, Australia, Malaysia, Turkey, Indonesia, Singapore, Thailand, South America, South Africa, and other countries and regions.


We also provide other related excavator parts.

SK10SR,SK17SR,SK20SR,SK30SR,SK35SR,SK40SR,SK55SR,SK75SR,SK85MSR,SK100SR,SK120-8,SK135SR,SK140SR,SK160LC,SK200-8,SK210LC,SK220LC,SK260LC,SK270LC-10,SK300LC,SK350LC,SK500LC,SK600LC,SK700LC,SK850LC
PC30, PC35, PC40, PC50, PC55, PC60, PC70, PC75, PC78, PC100, PC120, PC128, PC130, PC138, PC150, PC160, PC180, PC200, PC210, PC220, PC228, PC240, PC270, PC300, PC350, PC360, PC400, PC450, PC500, PC550, PC600, PC650, PC700, PC800, PC1000
SH60, SH75, SH80, SH100, SH120, SH130, SH135, SH140, SH150, SH200, SH210, SH220, SH225, SH240, SH260, SH300, SH350, SH360, SH400, SH450, SH500, SH550, SH600, SH650, SH700
SH60, SH75, SH80, SH100, SH120, SH130, SH135, SH140, SH150, SH200, SH210, SH220, SH225, SH240, SH260, SH300, SH350, SH360, SH400, SH450, SH500, SH550, SH600, SH650, SH700
320, 320D, 320E, 325, 325D, 330, 330D, 336, 336D, 345, 349, 350, 350D, 352, 352F, 360, 360D, 365, 370, 375, 390, 395, 397, 398, 399, 400, 425, 450, 470, 500, 525, 550, 600, 601, 615, 620, 635, 650, 657, 660, 675, 700, 730, 750, 800, 825, 850, 900, 950, 980, 988, 992, 996
EC140, EC160, EC180, EC200, EC210, EC220, EC225, EC230, EC240, EC250, EC260, EC280, EC300, EC310, EC320, EC330, EC350, EC360, EC380, EC400, EC460, EC480, EC500, EC550, EC700, EC750, EC950
R60, R80, R140, R150, R160, R180, R200, R210, R220, R225, R260, R300, R360, R420, R500, R520, R600, R800
SY55, SY75, SY90, SY135, SY155, SY215, SY235, SY265, SY305, SY335, SY365, SY400, SY500, SY550, SY600, SY700
KX41, KX61, KX71, KX91, KX101, KX121, KX161, KX181, KX161-3, KX161-3S, KX251, KX301, KX361, KX401


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Frequently Asked Questions
Q1: What is your main products?
A1: We are specialized in the excavator engine spare parts, for example Main cylinder block, cylinder head, crankshaft, Engine assembly, piston, cylinder liner, piston ring, camshaft, connecting rod, oil pump, water pump, valve series products, movement, etc. almost all parts of the entire engine.
Q2: Do you test all products before shipping?
A2: Yes, we conduct 100% testing before shipping.
Q3: Which engine models is this Piston compatible with?
A3: This product is designed for specific diesel engine models. If you can provide the engine model or original part number, we can confirm compatibility before shipping to avoid incompatibility issues.
Q4: What happens if you don't fix a water pump?
A4: How do I confirm that the water pump assembly matches my engine? Please check the part number and engine model (e.g. 6BT5.9 / 4BT5.9). If unsure, send us your engine serial number or a photo—we’ll confirm it for you.
Why Choose Us?
• Over 20 years of focus on construction machinery – offering a full range of excavator assemblies and accessories.
• Get a Quote – Our professional team will provide you with a quote immediately upon receiving your requirements.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangzhou Minshun Machinery Equipment Co., Ltd.
Location at 1026-1028, 10th Street, Zhuji (International) Machinery Parts City, Tianhe, Guangzhou, Guangdong Province, China
Contact Person Tommy Rong

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