Product Overview

This is a premium replacement engine valve specifically engineered for the Kubota D902 diesel engine. Designed to meet or exceed original equipment specifications, this part is essential for maintaining optimal engine compression, performance, and fuel efficiency. We supply this critical component to a global network of distributors, workshops, and OEM service centers, with major markets including North America, Europe, the Asia-Pacific region, and the Middle East.

Key Features & Benefits

• Precision Engineered: Manufactured to exact OEM dimensions (OEM Size) for a perfect fit and seamless installation, ensuring proper valve timing and seal.
• Enhanced Durability: Constructed from high-grade materials to withstand extreme temperatures and pressures within the diesel combustion chamber, offering excellent resistance to wear and corrosion.
• Optimal Engine Performance: Restores factory-level compression, promotes complete combustion, and helps maintain fuel economy and power output in Kubota machinery.
• Reliable Quality Assurance: Each valve undergoes rigorous inspection and testing, backed by a comprehensive 6-month warranty for peace of mind.
• Global Compliance: Supplied with all necessary documentation, including machinery test reports, facilitating smooth customs clearance for international B2B shipments.

Technical Specifications

OEM Cross-Reference

This valve directly replaces the following OEM part numbers:

• Kubota: 1G687-13110
• Kubota: 1G687-13120

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

Compatibility

Engine Application: This valve is designed exclusively for the Kubota D902 series diesel engine.

Equipment Application: This part is used in a wide range of Kubota-powered machinery, including:

• Kubota Tractors
• Kubota Compact Excavators
• Kubota Mowers and Zero-Turn Riders
• Various industrial and agricultural equipment utilizing the D902 power unit.

Global Supply & Distribution

We are a leading supplier of heavy-duty engine components with extensive experience in international B2B trade. Our logistics network ensures reliable and cost-effective shipping to key industrial hubs worldwide.

• Worldwide Shipping: We export to all major markets, including the USA, Canada, Germany, UK, Australia, Japan, UAE, and South Africa.
• Fast Delivery: Consolidated shipments to major ports and airports ensure timely delivery to your warehouse or facility.
• Trade Compliance: All shipments are accompanied by complete commercial invoices, packing lists, and required test reports to ensure smooth customs processing.

Quality Assurance

Our commitment to quality is integral to our manufacturing process, ensuring you receive reliable parts that perform under demanding conditions.

• Manufacturing Standards: Produced in ISO-certified facilities using precision CNC machining and advanced heat treatment processes.
• Comprehensive Warranty: Protected by a 6-month warranty against manufacturing defects.
• Rigorous Testing: Every production batch undergoes dimensional checks, material analysis, and performance validation. Video outgoing-inspection and detailed machinery test reports are available upon request.

FAQ

Q: How do I confirm this valve is the correct part for my specific Kubota D902 engine?
A: The most reliable 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 OEM numbers (1G687-13110 or 1G687-13120). You can also provide your engine’s serial number for our technical team to verify.

Q: What is included in the quality inspection for this engine valve?
A> Our inspection protocol includes critical checks for stem diameter and straightness, head diameter and thickness, seat angle accuracy, material hardness testing, and visual inspection for surface defects. We provide documentation to certify these checks.

Q: Do you recommend replacing other components when installing this new valve?
A> For optimal engine life and performance, we strongly recommend inspecting and typically replacing the valve guides, seals (stem seals), and valve springs during a valve service. Worn companion components can lead to premature failure of the new valve and oil consumption issues.

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 .