Product Overview

This premium Cylinder Liner Kit is engineered for the Kubota V3800 series diesel engine, a workhorse powering critical machinery worldwide. We supply this essential component directly from our manufacturing base in Guangdong, China, to a global network of distributors, workshops, and OEM service centers. Our logistics are optimized for fast delivery to major industrial hubs across North America, Europe, the Middle East, Asia-Pacific, and Africa, ensuring you have the parts you need to minimize downtime.

Key Features & Benefits

• Precision Manufacturing: Produced to exact OEM specifications and dimensions, ensuring a perfect fit and optimal engine performance.
• Enhanced Durability: Manufactured from high-grade cast iron alloys to withstand high combustion pressures and thermal stresses, extending engine life.
• Superior Surface Finish: The liner’s internal bore features a honed finish that promotes optimal oil retention and ring seating, reducing wear and oil consumption.
• Complete Kit Solution: Supplied as a ready-to-install kit, streamlining the procurement and overhaul process for engine rebuilds.
• Rigorous Quality Control: Every kit undergoes stringent inspection, including machinery test reports and video outgoing-inspection, guaranteeing reliability.

Technical Specifications

OEM Cross-Reference

This cylinder liner kit is a direct replacement for the following genuine Kubota part numbers:

• 1J508-21110 (Primary Reference)
• 1J508-21050 (Alternative/Previous Reference)

Note: OEM service and custom manufacturing to other specifications are available upon request.

Compatibility

This kit is specifically designed for the Kubota V3800 diesel engine. This engine platform is widely used in various demanding applications, including:

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

Global Supply & Distribution

We are a certified supplier with extensive experience in international B2B trade and export compliance. Our supply chain is built for efficiency and scale.

• Worldwide Shipping: We export via air and sea freight to all major global markets.
• Key Markets Served: Our core distribution network covers North America (USA, Canada, Mexico), the European Union, the United Kingdom, Australia, the Middle East (UAE, Saudi Arabia), Southeast Asia, and South America.
• Fast Delivery: Consolidated shipments ensure cost-effective and timely delivery to major ports and logistics centers like Los Angeles, Rotterdam, Singapore, and Jebel Ali.
• Trade Expertise: All documentation (commercial invoice, packing list, certificate of origin) is prepared to meet international customs requirements.

Quality Assurance

We stand behind the quality of every part we ship. Our commitment is backed by a transparent and robust quality management process.

• Manufacturing Standards: Components are produced in ISO-certified facilities using precision machining and metallurgical controls.
• Comprehensive Warranty: This product is covered by a 6-month warranty against manufacturing defects from the date of purchase.
• Testing & Inspection: Each batch is subject to dimensional checks, material analysis, and a final machinery test report. Optional video outgoing-inspection is available for bulk orders to verify quality before shipment.

FAQ

Q1: How do I confirm this liner kit is the correct part for my specific V3800 engine?
A1: The most reliable method is to cross-reference your engine’s serial number and the existing liner or engine block casting numbers with our part numbers (1J508-21110 / 1J508-21050). For complex applications, providing your engine model and application details to our technical team is recommended for verification.

Q2: What preparation is required before installing these cylinder liners?
A2: For a successful installation, the engine block must be thoroughly cleaned and inspected for any damage or wear in the liner bores. It is critical to measure the new liner’s dimensions and the block’s counterbore to ensure proper interference fit and protrusion, as specified in the Kubota service manual. Proper lubrication of the O-ring seats is also essential.

Q3: Do you offer technical support or documentation for installation?
A3> While we provide the high-quality component, installation procedures should always follow the official OEM (Kubota) service manual for the V3800 engine. We can supply general dimensional data sheets for the part upon request. For complex rebuilds, we recommend consultation with a certified engine mechanic.

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 .