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Front leaf spring assembly DZ95319690914 SHACMAN
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Engine front mount cushion H0101020009A0
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Stabilizer bushing Sinotruk 199100680067
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Brake drum AZ9112440001 Sinotruk
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Piston VG1560037011
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Main brake cylinder (pneumatic hydraulic booster) 4120000675074
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Brake pedal valve H4355120001A0
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Front bumper outer panel Foton 1B20053100029
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Turbine (Turbocompressor) VG1540110066
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Aluminum Alloy Gas Storage Cylinder DZ97189361058 SHACMAN
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Oil cooler 61500010334
Flywheel 612600020416 Sinotruck
Flywheel art. 612600020416 for Sinotruk engines. The cast iron transmission part accumulates the rotational inertia of the crankshaft, ensures smooth operation of the engine and interaction with the clutch disc, and corresponds to factory dimensions for replacing a worn unit.
Description
marker
Flywheel 612600020416 Sinotruck - original spare part for WEICHAI engine from a direct supplier from China
When it comes to heavy-duty truck reliability, every detail matters.Flywheel 612600020416 Sinotruck- This is a key element of the crank mechanism, which ensures uniform rotation of the crankshaft and smooth transmission of torque to the transmission. CompanyMettleadsupplies this part directly from the factory in China, guaranteeing factory quality, competitive price and fast delivery anywhere in the world. If you are looking for a trusted supplier of flywheel 612600020416 with transparent terms of cooperation, you have found the right page.
Functional advantages of flywheel 612600020416 Sinotruck
Before you place your order, it is important to understand why this particular flywheel deserves your attention. Let's consider the key advantages that distinguish the part from its analogues.
- Rotation stability:Flywheel 612600020416 is designed to smooth out torque pulsations, which significantly reduces engine vibration and extends clutch life.
- High Strength Cast Iron Alloy:The part is made of special gray cast iron with a high carbon content, which ensures heat resistance and crack resistance even under extreme loads.
- Precise balancing:Each flywheel is dynamically balanced at the factory to eliminate runout and uneven wear on the crankshaft bearings.
- Forward Compatibility:Number 612600020416 guarantees flawless installation without modifications - the part fits into the standard seats as if it were original.
- Strict quality control:Mettlead carries out 100% incoming inspection of each batch, including checking geometry, surface hardness and balancing.
- Savings on purchases:Factory price without intermediaries allows you to reduce fleet maintenance costs by 20–35% compared to importers.
Flywheel application area 612600020416
Understanding where the part is installed helps you make the right purchasing decision. Flywheel 612600020416 Sinotruck is designed for the following applications:
Compatible engines
- WEICHAI WD615 (Euro II/Euro III series)
- WEICHAI WD618
- WEICHAI WP10 (selected modifications)
Compatible equipment models
- SINOTRUK HOWO A7, HOWO 371, HOWO 375
- SINOTRUK SITRAK C7H
- SHACMAN dump trucks and tractors with WEICHAI engines
- Special equipment based on SINOTRUK chassis
So, if you are servicing a fleet of Chinese-made heavy-duty trucks,flywheel 612600020416will become an indispensable element of your spare parts warehouse.
Flywheel Specifications 612600020416 Sinotruck
Below is a detailed specification to help you ensure full compatibility of the part with your equipment.
| Parameter | Meaning |
|---|---|
| OEM number | 612600020416 |
| Applicability (brand) | SINOTRUK/WEICHAI |
| Engine type | WD615/WD618 |
| Material | Ductile iron (HT250) |
| Number of ring teeth | 128 |
| Outer diameter | ≈ 430 mm |
| Number of mounting holes | 8 |
| Weight | ≈ 28–32 kg |
| Working surface hardness | HB 180–240 |
| Balancing | Dynamic (factory) |
| Packaging | Neutral/Mettlead Branded/According to customer's request |
| Minimum order | By agreement |
OEM/ODM capabilities and custom packaging
Mettlead understands that each distributor operates in its own market and builds its own brand. That is why we offer flexible terms of cooperation:
- White-label supplies:We'll put your logo and branding on the 612600020416 flywheel packaging so you can market your products under your own brand.
- Individual packaging:Neutral box, Mettlead signature design or completely custom packaging - the choice is yours.
- Certification:If necessary, we will provide accompanying documentation, certificates of origin and technical passports for customs clearance.
- Flexible volume:We work with both large wholesale quantities and trial orders to test the market.
In addition, you can always visit our office and warehouse in China for a personal quality check - we welcome visits from partners and provide tours of the production chain.
Real case: how Sinotruck's 612600020416 flywheel solved the vibration problem for a fleet in Africa
At the beginning of 2024, we were contacted by the purchasing manager of a transport company from Tanzania. The fleet of 45 HOWO 371 dump trucks experienced widespread problems: increased engine vibration, premature wear of the clutch basket and increased downtime. After diagnostics, it turned out that previously installed flywheels from third-party manufacturers did not undergo dynamic balancing and had deviations in geometry.
The client ordered a batch of 50 piecesflywheel 612600020416 Sinotruckat Mettlead. The result was not long in coming: after the replacement, the vibration level dropped to factory levels, the clutch service interval increased by one and a half times, and downtime was reduced by 40%. Today, this customer regularly orders spare parts for WEICHAI engines from us and recommends Mettlead to industry colleagues.
This example clearly shows: saving on the quality of the flywheel 612600020416 is always more expensive than buying a proven original part from a reliable supplier.
Frequently asked questions about flywheel 612600020416 Sinotruck
How do I make sure the 612600020416 flywheel fits my engine?
First of all, check the engine nameplate - the model number should be WD615 or WD618. Next, compare the number of mounting holes (8 pcs.) and the outer diameter (≈430 mm) with the seat on the crankshaft. If you still have doubts, send us a photo of the old flywheel and chassis VIN - we will confirm compatibility within a few hours.
How does flywheel 612600020416 from Mettlead differ from cheap analogues?
The main difference is compliance with factory tolerances. Each flywheel undergoes dynamic balancing and hardness control (HB 180–240). Cheap analogues often have an imbalance beyond the permissible limit and are made of low-grade cast iron, which leads to cracks and early failure.
What is the service life of flywheel 612600020416 during normal operation?
With proper installation and normal operating conditions of the engine, the life of the flywheel is comparable to the life of the engine itself - from 300,000 to 500,000 km or more. However, if the clutch consistently overheats or is used with a faulty release bearing, its service life may be reduced.
Do I need to balance the flywheel 612600020416 after purchase?
No, no additional balancing is required. The part is supplied already balanced at the factory bench. You just need to install the flywheel, observing the bolt tightening torque according to the WEICHAI service manual.
How to properly store flywheel 612600020416 in a warehouse?
It is recommended to store the part in its original packaging in a dry, ventilated area at a temperature of +5 to +35 °C. It is advisable to treat the working surface with anti-corrosion lubricant if long-term storage of more than 6 months is planned.
Order flywheel 612600020416 Sinotruck today
You are a buyer who values your time and budget. We are a supplier that has proven its reliability with thousands of shipments worldwide. Let's join forces.
Submit your request nowto get:
- Current factory price for flywheel 612600020416 taking into account your volume
- Calculation of delivery costs to your port or warehouse
- Information about stock availability and shipping times
- Personal commercial offer within 24 hours
Contact Mettlead manager— we are ready to answer your questions, provide additional photographs and technical documentation for the flywheel 612600020416 Sinotruck. The first step to profitable cooperation begins with one message.
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