Product Overview

This high-performance engine valve is a critical replacement component designed for Yanmar 3TNV70 diesel engines. Manufactured to strict OEM specifications, it ensures reliable operation and restores engine compression and efficiency. We supply this part globally to major industrial and automotive markets, supporting the maintenance of heavy machinery and commercial vehicles worldwide.

Key Features & Benefits

• OEM-Spec Performance: Manufactured to original dimensions and tolerances for a perfect fit and optimal engine function.
• Premium Durability: Constructed from high-grade materials to withstand extreme temperatures and pressures within the combustion chamber.
• Restored Engine Efficiency: Ensures proper sealing of the combustion chamber, leading to improved compression, fuel economy, and power output.
• Rigorous Quality Control: Each valve undergoes stringent inspection to meet performance and durability standards.
• Direct Replacement: Designed as a direct bolt-on component, simplifying the repair process for technicians.

Technical Specifications

OEM Cross-Reference

This valve directly replaces the following OEM part numbers:

• Yanmar: 119515-11110
• Yanmar: 119515-11101

Always verify the specific part number from your original engine or service manual before ordering.

Compatibility

This valve is specifically engineered for the Yanmar 3TNV70 diesel engine. This engine is commonly found in a wide range of industrial and commercial equipment, including:

• Excavators
• Trucks
• Forklifts
• Bulldozers
• Buses
• Loaders
• And other heavy machinery

Global Supply & Distribution

We are a professional exporter of heavy machinery parts with extensive experience in international logistics and trade compliance. We ship worldwide to all major markets, ensuring reliable delivery to your nearest port or industrial hub.

• Primary Markets Served: North America, European Union, Asia-Pacific (including Australia), Middle East, and Africa.
• Efficient Logistics: We partner with leading freight forwarders to offer competitive shipping rates and fast transit times via sea or air freight.
• B2B Expertise: We specialize in bulk orders for distributors, workshops, and fleet operators, providing comprehensive export documentation.

Quality Assurance

Our commitment to quality ensures you receive a reliable and durable component.

• Manufacturing Standards: Produced in ISO-certified facilities using precision engineering and quality materials.
• Pre-Shipment Inspection: Every batch includes a Machinery Test Report and undergoes Video Outgoing-Inspection to verify specifications and function.
• Warranty Backed: All parts are covered by a 6-month warranty against manufacturing defects, providing peace of mind for your business.

FAQ

Q: How do I confirm this valve is the correct part for my Yanmar 3TNV70 engine?
A: The surest method is to cross-reference the part number stamped on your original valve or listed in your engine’s official service manual with our listed numbers (119515-11110 or 119515-11101). You can also provide your engine’s full model and serial number for our technical team to verify.

Q: Is this valve sold individually or as a set?
A> This valve is sold as a single item. For a complete engine overhaul, please contact us for pricing on full valve sets (intake and exhaust) required for your specific cylinder configuration.

Q: What precautions should be taken during installation?
A> Professional installation is recommended. Critical steps include: cleaning the valve guide, checking valve seat contact, proper lapping (if applicable), and setting the correct valve clearance using feeler gauges after installation. Always replace valve stem seals and inspect related components like springs and retainers.

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 .