Product Overview

This high-performance piston assembly is engineered for the Yanmar 4TNV94FHT diesel engine, a workhorse power unit found in demanding applications worldwide. We specialize in supplying premium aftermarket engine components to a global B2B clientele, including distributors, workshops, and OEM assembly lines across North America, Europe, the Middle East, Asia-Pacific, and Africa. Our products are designed to meet or exceed original specifications, ensuring reliable operation and extended service life.

Key Features & Benefits

• Precision Engineered: Manufactured to exact OEM dimensions and tolerances for a perfect fit and optimal engine performance.
• Enhanced Durability: Constructed from high-grade materials to withstand the high pressures and thermal stresses of diesel operation.
• Complete Assembly: Includes the piston pin, providing a ready-to-install solution that saves time and ensures component compatibility.
• Versatile Application: Suitable for a wide range of industrial, construction, and marine equipment powered by the 4TNV94FHT engine.
• Quality Assured: Backed by a comprehensive 6-month warranty and supported by machinery test reports and video outgoing-inspection records.

Technical Specifications

OEM Cross-Reference

This piston assembly is a direct replacement for the genuine Yanmar part designed for the 4TNV94FHT engine. For precise cross-referencing, please consult your Yanmar parts catalog using the base engine model 4TNV94FHT. We recommend verifying the specific piston group part number with your engine’s serial number for absolute accuracy.

Compatibility

This piston is specifically designed for the Yanmar 4TNV94FHT diesel engine. This engine is commonly installed in a diverse range of machinery, including:

• Construction Equipment: Excavators, wheel loaders, compactors.
• Industrial Machinery: Pumps, compressors, generators (Gensets).
• Agricultural Equipment: Tractors, harvesters, irrigation systems.
• Marine Applications: Auxiliary engines for vessels.
• Material Handling: Forklifts, terminal tractors.

Global Supply & Distribution

We are a seasoned exporter with a robust logistics network, enabling reliable worldwide shipping. We routinely serve key industrial and automotive markets, ensuring fast delivery to major ports and logistics hubs in:

• North America: USA (Los Angeles, Houston, New York), Canada (Vancouver, Toronto)
• Europe: Germany (Hamburg), Netherlands (Rotterdam), UK (Felixstowe)
• Asia-Pacific: Singapore, Japan (Tokyo), Australia (Sydney)
• Middle East & Africa: UAE (Dubai), Saudi Arabia (Jeddah), South Africa (Durban)

Our operations are experienced in international trade compliance, documentation, and containerized shipping for B2B orders of any scale.

Quality Assurance

Every piston undergoes stringent quality control processes to ensure reliability. Our commitment is backed by:

• Manufacturing Standards: Produced in ISO-certified facilities using advanced machining and metallurgy.
• Comprehensive Warranty: A full 6-month warranty against manufacturing defects.
• Verifiable Testing: We provide machinery test reports and video outgoing-inspection documentation upon request, giving you full transparency into the product’s condition before shipment.

FAQ

Q: Is this piston a direct fit for my Yanmar 4TNV94FHT engine?
A: Yes, this piston is manufactured to the exact OEM size and specifications for the Yanmar 4TNV94FHT engine. For critical rebuilds, we always recommend checking the engine’s serial number against the specific piston kit number.

Q: Is the piston pin included, and is it pre-fitted?
A: Yes, this listing is for the complete piston assembly, which includes the piston pin. The pin is supplied separately within the packaging and is not pre-fitted, allowing for proper installation procedures (including ring fitting and pin installation) as per your workshop standards.

Q: What is the recommended procedure when installing this piston?
A: We strongly advise following the official Yanmar service manual. Key steps include: thoroughly cleaning the cylinder bore, checking ring end-gap, properly lubricating the pin and bore, and ensuring correct ring orientation. Always replace piston rings, circlips, and consider cylinder liner condition during a full rebuild.

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 .