Product Overview

This premium replacement Engine Valve is engineered for the Yanmar 4D94E diesel engine, offering a direct OEM-fit solution for global industrial and commercial applications. We specialize in supplying high-quality engine components to major markets worldwide, including North America, Europe, the Middle East, and the Asia-Pacific region, ensuring reliable performance for construction, agriculture, marine, and power generation equipment.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM specifications (OEM Size) for a perfect fit and optimal engine performance, ensuring seamless integration without modification.
• Enhanced Durability: Constructed from high-grade materials to withstand the high temperatures and pressures within the 4D94E diesel combustion chamber, promoting long service life and reliability.
• Performance Optimized: Designed to maintain proper compression and exhaust flow, contributing to consistent engine power output, fuel efficiency, and reduced emissions.
• Rigorous Quality Control: Each valve undergoes stringent inspection processes, supported by machinery test reports and video outgoing-inspection documentation for guaranteed quality.
• Global Compliance Ready: Packaged securely for international shipping and supplied with all necessary documentation to facilitate smooth customs clearance and delivery to your port or facility.

Technical Specifications

OEM Cross-Reference

This valve is a direct replacement for the following genuine part numbers:

• Yanmar: 129100-11100
• Yanmar: 129105-15221

Please verify your engine’s specific model and existing part number before ordering to ensure compatibility.

Compatibility

This engine valve is specifically designed for use in the Yanmar 4D94E diesel engine. This engine is commonly found in a wide range of industrial and commercial machinery, including:

• Construction Equipment: Excavators, loaders, compactors
• Agricultural Machinery: Tractors, harvesters, irrigation pumps
• Power Generation: Diesel generators (Gensets)
• Marine Applications: Auxiliary engines for boats and small vessels
• Material Handling: Forklifts and other industrial vehicles

Global Supply & Distribution

We are a professional B2B supplier with extensive experience in the international automotive and machinery parts trade. Our logistics network ensures efficient delivery to key global markets.

• Worldwide Shipping: We export to North America (USA, Canada, Mexico), Europe (UK, Germany, Netherlands, Poland), the Middle East (UAE, Saudi Arabia), Asia-Pacific (Australia, Singapore, Japan), and South America.
• Fast Delivery to Major Hubs: Consolidated shipments to major ports like Los Angeles, Rotterdam, Dubai, Singapore, and Sydney, with reliable land freight options to industrial centers.
• Export Expertise: All shipments are accompanied by professional commercial invoices, packing lists, and certificates of origin. We ensure compliance with international trade regulations for a hassle-free import process.

Quality Assurance

Our commitment to quality ensures you receive a reliable and high-performance component.

• Manufacturing Standards: Produced in ISO-certified facilities using precision machining and heat treatment processes.
• Comprehensive Warranty: Backed by a 6-month warranty against manufacturing defects, providing peace of mind for your operations.
• Verifiable Testing: Quality is validated through machinery test reports. Video outgoing-inspection is available upon request, providing transparent proof of product condition prior to shipment.
• Post-Sales Support: After-warranty service includes dedicated online technical support to assist with any installation or application questions.

FAQ

Q1: How can I confirm this valve will fit my specific Yanmar 4D94E engine?
A1: The most reliable method is to cross-reference the part number. Please check your engine’s service manual or the existing valve for the stamped part number (129100-11100 or 129105-15221). You can also provide us with your engine’s full model and serial number for verification.

Q2: Is this valve sold individually or as a set?
A2: This product is sold as a single item. For a complete valve job, please ensure you order the correct quantity for your engine’s configuration (intake and exhaust valves as required). Contact us for bulk set pricing.

Q3: What documentation is provided with the shipment for customs and quality assurance?
A3: Every order includes a commercial invoice, packing list, and certificate of origin. Additionally, we can provide the machinery test report and a copy of the video outgoing-inspection upon request to facilitate customs clearance and verify product quality before it arrives at your facility.

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 .