SINOTRUK SITRAK C7H C9H C6G C5H MC11 Engine Water Pump 200V06500-6694 Genuine Parts
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Vehicle Type: Sinotruk Truck Parts
Brand Name: SINOTRUK
Person in charge: William Du
Cel: 8619050562894
Whatsapp: 8619050562894
E-mail: sales22@chinatruck.cc
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Details
1.Product Description
In high-speed, long-distance logistics running with elite SINOTRUK SITRAK (C7H, C9H, C6G, C5H) fleets, the engine water pump is the operational heart of the vehicle's thermal management infrastructure. It continuously circulates pressurized coolant throughout the precision-engineered MC11/MC13 MAN engine block to carry away extreme combustion heat.
When an engine water pump begins to degrade, it triggers a catastrophic, high-cost chain reaction under heavy highway load:
Phase 1: Micro-Seal Weeping – The internal mechanical coolant seal wears down, causing minor coolant loss through the pump's drainage weep hole.
Phase 2: Bearing Degradation – Seeping coolant strips away the internal factory bearing grease, inducing high friction and micro-wobbles along the main pulley shaft.
Phase 3: Impeller Cavitation – Unstable shaft rotation compromises blade geometry, reducing coolant velocity and triggering severe air pockets within the cooling lines.
Phase 4: Thermal Spikes – The engine block suffers rapid heat retention, leading to immediate dashboard high-temperature alarms and forced engine derating.
Phase 5: Total Thermal Seizure – Complete pump bearing failure or shaft breakage stops all fluid circulation, running the extreme risk of warped cylinder heads and cracked engine blocks.
Critical Fleet Impact: For cross-border logistics operators, an unreliable water pump doesn't just mean a minor leak. It means a sudden highway breakdown, expensive tow truck bills, ruined logistics timelines, and thousands of dollars in secondary engine rebuild expenses.
Genuine SINOTRUK SITRAK 200V06500-6694 Engine Water Pump. Source: Sinotruk Group
2.Technical Parameters
| Item | Specification |
|---|---|
| OEM No | 200V06500-6694 / 200V065006694 |
| Product Name | Engine Water Pump Assembly |
| Quality Tier | Original Factory Standard (原厂品质) |
| Vehicle Application | SINOTRUK SITRAK C7H / C9H / C6G / C5H Series |
| Engine Compatibility | MAN Tech MC11 / MC13 Heavy-Duty Common Rail Engines |
| Material | Heavy-duty cast iron/aluminum housing with precision-machined anti-cavitation impeller |
| Sealing Design | Specialized high-durability silicon carbide mechanical faces |
| Bearing System | Heavy-load, double-row integrated shaft bearing unit |
| Weight | Approx. 7.5 - 9.2 kg, depending on exact packaging variant |
| Surface Treatment | Anti-corrosion protective industrial coating |
| Packing | Secure original-style branded boxing with inner molded protective shock barriers |
| Stock Status | In Stock / Ready for Immediate Worldwide Dispatch (现货发货) |
3. Fitment Problem — Make Sure It Works
Fitment Models
| Brand | Model | Engine Platform | Fitment |
|---|---|---|---|
| SINOTRUK SITRAK | C7H / C9H Tractor Head | MC11 / MC13 Euro 4/5/6 | Direct Fit |
| SINOTRUK SITRAK | C6G / C5H Rigid Cargo / Tipper | MC07 / MC11 Series | Direct Fit |
| SINOTRUK HOWO | HOWO T7H / TX Series | MAN Engine Configurations | Can Be Adapted |
(1) How to verify part’s fitment?
MAN-platform water pumps are easily confused because many different part numbers share similar external appearance styles. However, internal impeller diameters, mounting flange bolt configurations, and drive pulley belt line depths differ sharply by production year and emission setup. Installing an incorrect variant will result in alignment mismatch or total cooling failure.
Do not rely on look. Confirm by vehicle details and physical measurements.
Checks Before Purchase
[ ] Complete chassis VIN number (Vehicle Identification Number)
[ ] Exact OEM part number stamping: 200V06500-6694
[ ] Number of mounting bolt holes on the main casing flange
[ ] Pulley diameter and number of belt grooves (if integrated)
[ ] Engine plate designation tag (e.g., MC11.44-50)
[ ] Water inlet and outlet branch port positioning angles
（2）OEM Cross Verification
| Compatibility Status | Target Heavy-Duty Platforms & Conditions | Engineering Fitment Action |
|---|---|---|
| Direct Fit | • Genuine SITRAK trucks running original MC11/MC13 engine cooling configurations matching this blueprint precisely. • Heavy logistics trucks using standard factory-installed line plumbing. | 100% Drop-In Replacement No matching changes needed. Standard bolt-on workshop installation. |
| Can Be Adapted | • Variant MAN engine versions where specific auxiliary lines or bypass connector plugs require reuse from old units. | Customizable Setup Requires validation of auxiliary hose routing by expert mechanics. |
| Similar But NOT Compatible | • Alternative commercial truck water pumps built for older WD615 or Weichai engines. • Light-duty engine pumps with significantly smaller coolant displacement volumes. | DO NOT INSTALL (CRITICAL) Immediate frame mounting failure, zero belt line matching, and rapid catastrophic engine overheating. |
4.Common Field Failure Case
（1）Case Study Item
| Case Study Item | Field Operational Profiles & Technical Realities |
|---|---|
| Vehicle Fleet Model | SINOTRUK SITRAK C7H 6x4 High-Speed Logistics Truck |
| Service Life / Usage | Approx. 280,000 Kilometers (Long-distance line-haul transport) |
| Field Problem Manifestation | Green coolant staining noted around the front engine cover; low coolant warning lamp lights up frequently, followed by erratic engine running temperatures. |
| Technical Root Cause | • Long-term high-rpm operational stress caused structural wear on the primary silicon carbide mechanical seal. • Coolant breached the bearing cage, washing out grease and causing rough shaft play. • Wobbling impeller blades began scraping minutely against the engine block housing cover. |
| Engineering Solution | Full extraction of the worn water pump block and direct installation of genuine 200V06500-6694 Water Pump Unit, accompanied by a clean system flush and fresh premium O-ring placement. |
| Proven Customer Benefits | • Prevented severe highway engine lockup, avoiding massive roadside rescue expenses. • Stabilized engine thermal properties, protecting expensive common-rail fuel systems from heat damage. • Returned the vehicle to true Original Factory Quality (原厂品质) status for long-distance international logistics. |
（2）Smart Buying Guide (Don't Waste Money on Wrong Repairs)
Table A: Symptom Recognition — The "Weep Hole Staining vs. Metallic Play" Pump Logic
(Who should read: Drivers and Fleet Maintenance Crew / When to use: Regular fluid check reviews)
| Truck Operating Condition | What the Truck Does (Symptom) | Technical Reality (What It Really Means) | Action & Maintenance Rule |
|---|---|---|---|
| Idling at Loading Dock | No fluid trace below the front engine cover; drive belts run smooth and flat. | The internal shaft seals are intact, and the dual-row bearing holds correct axial alignment. | Safe to Run: The cooling pump assembly is structurally balanced and secure. |
| Pre-Trip Inspection | Dried crusty coolant residue build-up around the pump body weep hole port. | Mechanical Seal Failure: Small volumes of coolant are escaping past the sealing face under high operating system pressures. | Stop & Check: The pump unit is displaying early signs of failure; schedule replacement soon. |
| Engine Running Hot | High-pitched metallic squealing or rattling from the engine front; drive belt vibrates wildly. | Total Bearing Disintegration: The internal shaft bearing has failed completely, creating severe pulley shaft play. | Critical Risk: Replace the water pump assembly immediately before the belt breaks or the pump jams completely! |
Table B: Misdiagnosis Risk — Stop Changing the Wrong Parts!
(Who should read: Workshop Managers & Cost Controllers / When to use: Before replacing expensive system components)
| What You Think Is Broken (Wrong Judgment) | The Real Root Cause (What You Actually Need to Fix) | Money-Saving Tip |
|---|---|---|
| "The main engine radiator is blocked because the truck boils on long highway hills!" | The water pump impeller blades are severely eroded or loose on the shaft, failing to push enough coolant volume through the engine lines. | Check pump pressure first! Replacing a clean radiator will not fix a slipping or worn water pump impeller. Test pump performance to save unnecessary costs. |
| "The cylinder head gasket has failed because coolant levels keep dropping slowly!" | Coolant is evaporating rapidly as it drips from the water pump's hidden internal seal weep hole onto the hot engine block. | Look closely for exterior stains! Don't pull down the entire engine head until you verify the pump body integrity. A simple pump swap can resolve the leak path. |
Table C: Fake/Low-Grade vs. Our Original Factory Quality (原厂品质) Water Pump
(Who should read: International Sourcing Managers and Regional Bulk Spare Part Dealers)
| Inspection Indicator | Cheap Aftermarket / Imitation Risk | Our Original Factory Quality (原厂品质) | Why It Matters for Your Business |
|---|---|---|---|
| 1. Casing Iron Density | Thin, porous cast aluminum or recycled iron shell that cracks under heavy thermal cycling stress. | High-density industrial grade housing designed to resist structural warping and high system pressure spikes. | Heavy-duty durability blocks housing failure or crack leaks under extreme winter/summer shifts. |
| 2. Internal Seal Standard | Cheap nitrile rubber or low-grade carbon seals that begin leaking after short-term highway use. | Premium-grade silicon carbide mechanical face seals providing excellent abrasion and heat resistance. | Secures reliable sealing integrity, stopping coolant from entering the vital bearing housing. |
| 3. Shaft & Bearing Unit | Small, standard-duty separate single rollers that develop loose radial play within 30,000 km. | Precision-matched, heavy-duty integrated double-row shaft bearing unit engineered for commercial logistics. | Handles high drive belt tension forces smoothly, ensuring quiet operation and ultra-long service lives. |
5.Risk Control —— Make sure everything goes well
| Supply Chain Risk | Customer Operational Concern | Our Proactive Quality Assurance Solution |
|---|---|---|
| Mismatched Flange Dimensions | Casing layout fails to seat correctly against the engine block face, stopping urgent truck maintenance. | VIN Code Validation & Drawing Match: We cross-check your truck's physical VIN against factory engine microfilms to verify structural housing properties before shipping. |
| Early Operational Shaft Leakage | New pump begins leaking from the weep hole immediately upon installation, wasting workshop labor. | 100% Active Hydrodynamic Leak Testing: Every pump assembly undergoes pressurized immersion leak testing at the factory to verify mechanical seal integrity. |
| Transit Face Oxidation | Ground mounting faces or seal grooves rust during long ocean voyages in humid containers. | Anti-Oxidation Coating & Sealing Protection: All bare metal interfaces are treated with protective oil-film layers and vacuum-sealed in heavy-duty moisture barrier wrap. |
| Missing Gaskets or O-Rings | The pump arrives on-site but cannot be installed because a simple sealing ring is missing from the carton. | Complete Installation Seal Kit Inclusion: Every water pump box comes packed complete with new, original-spec mounting gaskets and high-temperature rubber sealing O-rings. |
| Logistics Shock Damage | Heavy cast iron casing breaks through weak packaging during transport, bending the drive pulley face. | Heavy Anti-Shock Armor Packaging: Housed securely within form-fitting internal shock foam inside robust export-grade cartons to absorb transit impacts. |
6.Supplier Stability and Procurement Value —— Make More Profit in Your Market.
| Who Are You | Troubles We Save For You | Real Money & Business Value |
|---|---|---|
| For Fleet Owners & Workshop Repair Mechanics | • No more repeating expensive teardown labor due to fast-failing aftermarket water pump seals. • Rapid access to Ready Stock (现货发货), minimizing truck downtime and keeping transport routes fluid. | Maximized Fleet Efficiency: True drop-in, factory-spec fitment. Ensures stable engine temperatures, saves fuel by optimizing thermal properties, and maximizes vehicle uptime. |
| For Local Spare Part Dealers & Wholesalers | • Zero customer complaints or return claims caused by selling noisy, leaking low-tier copy parts. • Reliable part number mapping across premium SITRAK C7H, C9H, C6G, and C5H models. | Build Long-Term Customer Trust: Premium original-spec components packed in clean, heavy boxes. Ideal for securing high-margin repeat orders from elite logistics fleets. |
7.Related Truck Parts —— Buy More, Save More, Earn More Profit!
| Part Category | Exact Truck Parts | Official OEM / Part No. | Why You Should Buy Together? |
|---|---|---|---|
| 1. Directly Associated Parts | • Engine cooling thermostat (83°C) • Water pump main drive v-belt • Silicone oil fan clutch assembly | 200V06303-0015 200V25203-0042 202V06600-6052 | Protect Your New Water Pump: An old, stiff drive belt puts uneven pressure on the water pump shaft, causing the new bearing to wear out prematurely. |
| 2. Same System Core Parts | • High-pressure radiator upper hose • High-pressure radiator lower hose • Coolant expansion tank reservoir | 580V06306-0351 580V06306-0352 WG9925530015 | Ensure Pure System Sealing: Old rubber cooling hoses soften and crack over time. Replacing them along with the pump secures the entire fluid path. |
| 3. Frequently Ordered Consumables | • Engine coolant temperature sensor • Pump body mounting bolt set • Premium heavy-duty hose clamp kit | 201V27103-0012 Metric Flange Bolt Sets Heavy T-Bolt Clamp Sets | Essential for Professional Rebuilds: Fresh high-tensile mounting bolts ensure even sealing pressure across the pump flange, preventing gasket leaks. |
| 4. Often Forgotten Small Parts | • Thermostat housing profile gasket • Heater core supply line hose • Auxiliary system drain cock plug | 200V06304-0021 580V06306-0120 WG9100360122 | Zero Waiting in Workshop: Don't let a missing 50-cent housing gasket halt a high-value SITRAK engine service. Buying them together ensures a seamless job completion! |
Contact Information
Your Direct Contact: William Du (Senior Export Sales Manager)
Our Expertise: Full Supply Chain for SINOTRUK | SHACMAN | FAW | Foton | Weichai Heavy Truck Spare Parts
WhatsApp / WeChat: +86 19050562894 (Click to chat now for fast reply)
Business Email: Sales22@chinatruck.cc
Export Platform: Chinatruck.cc
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