OEM Replacement Parts
Send OEM number, quantity, destination, or photos. We will reply with quotation, lead time, and fitment notes.
This premium aftermarket Mitsubishi S4E2 Engine Piston (Part Number: 34417-54100) is a high-quality replacement component designed to restore and enhance the performance of Mitsubishi industrial diesel engines. Manufactured to meet or exceed OEM specifications, this piston is an ideal solution for B2B buyers worldwide, including major markets in North America, Europe, Asia-Pacific, and the Middle East. We offer global shipping with fast delivery to major ports and industrial centers, ensuring minimal downtime for your equipment.
| Specification | Detail |
|---|---|
| Part Number | 34417-54100 |
| Engine Model | Mitsubishi S4E2 |
| Part Type | Engine Piston |
| Material | High-Strength Aluminum Alloy |
| Diameter | 94mm (Standard) |
| Pin Hole Diameter | 28mm |
| Compression Height | 55mm |
| Ring Set Compatibility | 3 Rings (1 Compression, 1 Scraper, 1 Oil Control) |
| Warranty | 12 Months |
This piston is a direct replacement for the following OEM part numbers:
Note: Always verify your engine serial number and existing piston dimensions to ensure compatibility before purchase.
This piston is specifically designed for the Mitsubishi S4E2 diesel engine. Common applications include:
Please confirm your engine model is S4E2 before ordering.
We are a trusted supplier to the global B2B market, offering reliable and efficient logistics solutions. Our distribution network covers:
We have extensive export experience and comply with international trade regulations to ensure a smooth purchasing process for our clients.
Our pistons are manufactured in ISO 9001:2015 certified facilities, ensuring consistent quality control. Each piston undergoes rigorous testing, including dimensional checks, material composition analysis, and hardness testing. We back our products with a 12-month warranty against manufacturing defects.
Q: Is this piston a direct replacement for the Mitsubishi original part 34417-54100?
A: Yes, this aftermarket piston is a direct replacement for the Mitsubishi OEM part number 34417-54100. It is manufactured to the same specifications and dimensions, ensuring a perfect fit and reliable performance in your S4E2 engine.
Q: What is the recommended installation procedure?
A: Installation should be performed by a qualified diesel mechanic. It is crucial to clean the cylinder bore thoroughly, lubricate the piston and rings with clean engine oil, and use a proper ring compressor to install the piston into the cylinder. Always follow the engine manufacturer’s service manual for torque specifications and procedures.
Q: Do I need to replace the piston rings and liners at the same time?
A: Yes, it is highly recommended to replace the piston rings and inspect the cylinder liners whenever you replace a piston. For optimal performance and to prevent future issues, we suggest installing a new set of piston rings and, if worn, new cylinder liners. This ensures a proper break-in and extends the life of your engine rebuild.
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.
A: We accept Western Union, T/T, Paypal.
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 .
