Replacement part Crankshaft 4W3989 for Mitsubishi Diesel Engine S4K,NEW

Basic Info.

Part no.	Crankshaft 4W3989	Material	steel
Type	Mitsubishi	Part Type	Engine parts
Model	S4K	Transport Package	Wooden Box
Trademark	DIRON	Origin	Luoyang City
HS Code	84099991	Production Capacity	5000PCS/Year

Product Details

Item Model：Crankshaft 4W3989
Date First Listed：2024/12/20
Manufacturer：Diron Parts

Product Description

Part Number：Crankshaft 4W3989
Part Type：Crankshaft
Compatible Equipment：Mitsubishi Diesel Engine S4K

The 4W3989 crankshaft is a component designed for use in Mitsubishi S4KT engines. The crankshaft is one of the most critical parts within an engine, responsible for withstanding the force from the connecting rods and converting it into torque, which is then output to drive other accessories on the engine. This specific crankshaft (4W3989) is primarily used in engines of the Mitsubishi S4KT model. The S4KT is an inline four-cylinder diesel engine commonly found in various industrial and construction equipment, such as:

Mini excavators
Loaders
Forklifts
Generator sets

The main function of the 4W3989 crankshaft is to transform the reciprocating motion of the pistons into rotary motion, thus driving the engine's operation. It must endure harsh conditions including high temperatures, high pressures, and high-speed rotation, requiring it to possess high strength, high wear resistance, and excellent dynamic balance. Typically, a high-quality 4W3989 crankshaft will utilize the following materials and manufacturing processes:

Material: High-quality alloy steel or forged steel to ensure sufficient strength and toughness.
Manufacturing Process: Precision forging, heat treatment, surface hardening, and precision grinding to enhance its wear resistance and fatigue strength.

The quality of the Crankshaft is vital for engine performance and longevity. Sourcing from reputable suppliers is recommended,For example: DIRONPARTS

FAQ

Q1. What is your terms of packing?

A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?

A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q3. What is your terms of delivery?

A: FOB

Q4. How about your delivery time?

A: Generally, it will take 20 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q5. Can you produce according to the samples?

A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6. What is your sample policy?

A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q7. Do you test all your goods before delivery?

A: Yes, we have 100% test before delivery

Q8. How do you make our business long-term and good relationship?

A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from

ABOUT DIRON

Factory OF DIRON

Diron Parts Group Have Its Own Factory Ensure That We Offer Better Price For Customers. Besides, Diron Corporate With Some Reliable Principal Manufacturers, So Diron Also Supply Customer Other Quality Spare Parts.

Team OF DIRON

With 18 years of manufacturing and exporting experience, Diron has a team of knowledgeable engineers, inspectors and technical workers, sales staff, after-sales personnel.

Products OF DIRON

As a distributor, we supply parts covers for :Complete engines, Long block, Short block, Engine spare parts, Electricla products, Hydraulic products, Transmission products, Undercarridge products.Among them, Cylinder head, Cylinder block, Spacer-plate, Bushing & Pin are our best-selling products.