Diesel Engine Parts
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This high-performance Mitsubishi Connecting Rod (Part Number: ME308683) is an authentic replacement part engineered for the 6D14, 6D15, and 6D16 diesel engine series. Designed for heavy-duty excavators and industrial machinery, this connecting rod ensures precise piston motion and optimal crankshaft alignment. We ship globally to major industrial hubs in North America, Europe, Asia-Pacific, the Middle East, and Africa, supporting B2B customers with fast logistics and reliable inventory.
| Specification | Details |
|---|---|
| Part Number | ME308683 |
| Engine Models | 6D14, 6D15, 6D16 |
| Material | Forged Alloy Steel (42CrMo4) |
| Manufacturing Process | CNC Machining & Heat Treatment |
| Center Distance (Pin to Crank) | 170mm |
| Pin Diameter (Small End) | 35mm |
| Pin Diameter (Large End) | 60mm |
| Weight | 1.85 kg (approx.) |
| Hardness | HRC 28-32 |
| Surface Treatment | Phosphate Coating |
Q1: Will this connecting rod fit my Mitsubishi 6D16 engine with turbocharger?
Yes, the ME308683 rod is designed for both naturally aspirated and turbocharged 6D16 engines. However, we recommend verifying the rod length and pin diameters against your original part. If your engine has undergone modifications (e.g., increased bore or stroke), consult your mechanic for compatibility.
Q2: What is the recommended installation torque for this connecting rod?
For the connecting rod bolts, tighten to 90 Nm (66 ft-lbs) using a torque wrench, then apply an additional 90° angle turn (torque-to-yield method). Always lubricate threads with engine oil before assembly. Refer to the Mitsubishi 6D14/6D15/6D16 service manual for exact specifications.
Q3: How do I maintain this rod for long service life?
Use high-quality diesel engine oil (API CI-4 or higher) and change at recommended intervals (250–500 hours for heavy equipment). Inspect rod bearing clearance during rebuilds—target 0.04–0.08 mm. Avoid over-revving the engine beyond 2,200 RPM to prevent rod fatigue in high-stress applications.
1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.
2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.
3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.
4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.
5. Scientific ERP system, easy and fast to locate the parts that customer needs.
6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.
1. Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).
2. Once we get confirmation of payment, we will ship products in 2 days.
3. Our packaging is standard export wooden box or others as your requirement.
4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.
A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.
A: Normally we can supply any quantity if we have in stock.
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A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.
A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .
A: In the beginning , We will communicate with clients in details to understand what they need .
Before packing , We will check the products and send photos to clients .After confirmation ,
We will packing products well to avoid damage . Once we get tracking number ,
We will send it to customer and keep contact in with clients .
