Product Overview

This high-precision eccentric shaft is engineered as a direct replacement for Yanmar 3TNM72 diesel engines, a cornerstone of global industrial and construction machinery. We specialize in supplying professional B2B clients worldwide, including major markets in North America, Europe, the Middle East, and Asia-Pacific, with reliable engine components backed by comprehensive export documentation and international shipping logistics.

Key Features & Benefits

• OEM-Spec Precision: Manufactured to exact Yanmar OEM dimensions and tolerances, ensuring perfect fitment and seamless integration with the 3TNM72 engine assembly.
• Enhanced Durability: Crafted from high-grade alloy steel and subjected to rigorous heat treatment processes for superior wear resistance and extended service life under heavy loads.
• Optimized Engine Performance: Precision machining ensures accurate valve timing and fuel injection actuation, maintaining original engine power, efficiency, and smooth operation.
• Rigorous Quality Validation: Each shaft undergoes thorough machinery testing and video-recorded outgoing inspection, providing documented proof of quality and performance before shipment.
• Cost-Effective Solution: Offers a significant price advantage compared to dealer networks without compromising on quality, providing excellent value for fleet managers and equipment rebuilders.

Technical Specifications

OEM Cross-Reference

This part is manufactured as a direct replacement for the genuine Yanmar eccentric shaft used in the 3TNM72 engine series. For confirmation, please cross-reference with your engine’s specific build sheet or consult our technical team. We recommend verifying the shaft profile and bearing journal dimensions against your failed component prior to purchase.

Compatibility

This eccentric shaft is specifically designed for the Yanmar 3TNM72 diesel engine. This engine is commonly found in a wide range of industrial and commercial machinery, including:

• Excavators: Various Yanmar and compatible-brand compact excavators.
• Trucks: Light to medium-duty utility and service trucks.
• Forklifts: Industrial material handling equipment.
• Bulldozers & Loaders: Small to mid-sized construction machinery.
• Buses: Smaller coach and shuttle applications.
• Stationary Equipment: Generators, pumps, and other industrial power units.

Global Supply & Distribution

We are a seasoned exporter with a robust supply chain designed for international B2B trade. Our capabilities include:

• Worldwide Shipping: Reliable delivery via air or sea to any major port or logistics hub, including Los Angeles (USA), Rotterdam (EU), Jebel Ali (UAE), Singapore, and Sydney (AUS).
• Major Markets Served: We regularly supply distributors, workshops, and OEMs in North America, the European Union, the United Kingdom, Australia, the Middle East, Africa, and Southeast Asia.
• Fast Logistics: Consolidated container loads (LCL) and full container loads (FCL) options available for cost-efficient bulk orders with predictable lead times.
• Trade Compliance: All shipments are accompanied by complete commercial invoices, packing lists, and certificates of origin, ensuring smooth customs clearance.

Quality Assurance

Our commitment to quality is integral to our manufacturing process, ensuring you receive a reliable, performance-grade component.

• Manufacturing Standards: Produced in ISO-certified facilities using CNC machining and advanced metallurgy to meet or exceed original equipment specifications.
• Comprehensive Warranty: Backed by a 6-month warranty against manufacturing defects, providing peace of mind for your investment.
• Stringent Testing: Every batch undergoes dimensional checks, surface hardness testing, and run-out analysis. A final video outgoing inspection documents the visual and functional integrity of your specific unit before dispatch.

FAQ

Q: How can I be sure this eccentric shaft will fit my Yanmar 3TNM72 engine?
A: This part is precision-engineered to the original Yanmar OEM blueprint for the 3TNM72 model. For absolute certainty, we recommend providing the serial number of your engine or the specific part number from your old shaft. Our technical team can assist with verification.

Q: What is included with the delivery of this part?
A: The eccentric shaft is packaged securely for international transport. With your shipment, you will receive the commercial invoice, packing list, and upon request, the machinery test report and a link to the video outgoing-inspection for your ordered unit(s).

Q: Do you provide technical support for installation?
A> While we supply the component and its specifications, installation should be performed by a qualified mechanic familiar with Yanmar diesel engines. Critical steps include proper lubrication during assembly, correct timing gear alignment, and verification of bearing clearances as per the engine service manual. We can supply general technical data sheets upon request.

Our advantages

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.

Exhibition

Packing&Shipping

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.

FAQ

Q1. What is your company major products?

A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.

Q2.What is the MOQ?

A: Normally we can supply any quantity if we have in stock.

Q3. What is your payment term ?

A: We accept Western Union, T/T, Paypal.

Q4. What is the packing ?

A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.

Q5. When can you deliver products after payment ?

A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .

Q6. What can you do to complete order perfectly ?

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 .