Product Details

Product Overview

This comprehensive Kubota V3307 / V3307T Overhaul Repair Set provides all the essential components required for a complete engine rebuild. Designed for global B2B distribution, this kit ensures your equipment returns to peak performance. We serve major markets including North America, Europe, Southeast Asia, and the Middle East, offering reliable logistics to industrial centers like Houston, Rotterdam, and Dubai.

Key Features & Benefits

• Complete Kit: Includes cylinder pistons, rings, gaskets, bearings, and seals – everything needed for a major overhaul in one box.
• Premium Materials: Pistons are manufactured from high-strength aluminum alloy with moly-coated rings for reduced friction and extended service life.
• OEM Standard Fitment: Manufactured to meet or exceed original Kubota specifications, ensuring a precise, hassle-free installation.
• Enhanced Durability: Tri-metal main and rod bearings provide superior load-bearing capacity and resistance to wear under high-stress conditions.
• Reliable Sealing: The full gasket set uses multi-layer steel (MLS) head gaskets and Viton® valve stem seals to prevent leaks and maintain compression.

Technical Specifications

OEM Cross-Reference

This repair set directly replaces the following Kubota OEM part numbers:

• Main Overhaul Kit: 1J751-21111
• Piston Set: 1J751-21210 (Individual Piston with Rings & Pin)
• Gasket Kit: 1J751-21390
• Main Bearing Set: 1J751-21410
• Rod Bearing Set: 1J751-21420
• Thrust Washer: 1J751-21430

Compatibility

• Engine Models: Kubota V3307 (Naturally Aspirated) and V3307T (Turbocharged).
• Applications: Commonly found in industrial generators, agricultural tractors (e.g., Kubota M-series), construction equipment (excavators, skid steers), and forklifts.
• Year Range: Fits engines manufactured from the late 1990s through the 2010s. Verify your engine serial number for exact compatibility.

Global Supply & Distribution

We are a dedicated supplier to the global aftermarket. Our logistics network ensures fast and reliable delivery to:

• North America: Major ports including Los Angeles, New York, and Houston.
• Europe: Distribution hubs in Rotterdam, Hamburg, and Antwerp.
• Asia-Pacific: Direct shipping to Singapore, Shanghai, and Sydney.
• Middle East & Africa: Service to Dubai, Jeddah, and Durban.

We handle all export documentation and customs clearance procedures, making international procurement seamless for B2B customers.

Quality Assurance

• Manufacturing Standard: ISO 9001:2015 certified production facilities.
• Testing: Every component is subject to dimensional accuracy checks and material composition analysis.
• Warranty: 12-month warranty against manufacturing defects from the date of shipment.
• Certification: Parts are tested to meet SAE and ASTM material standards.

FAQ

Q: Is this kit suitable for both the V3307 and V3307T engines?

Yes, this kit is designed to fit both the naturally aspirated V3307 and the turbocharged V3307T. The piston design and ring pack are compatible with the higher thermal loads of the turbo engine. However, we recommend comparing the gasket set contents with your specific engine variant to ensure all sealing points match.

Q: What is included in the “Overhaul Repair Set”?

This is an in-frame overhaul kit. It typically includes: pistons with rings and pins, connecting rod bearings, main bearings, thrust washers, a full upper and lower gasket set (including valve stem seals), and a front/rear crankshaft seal set. It does not typically include the oil pump, water pump, or timing belt/chain.

Q: Do I need any special tools for installation?

A standard engine rebuilding tool set is required. Specifically, you will need a ring compressor for piston installation, a torque wrench accurate to ft-lbs, and a dial indicator for checking bearing clearances. For the cylinder head, a head bolt stretch gauge may be required if the bolts are torque-to-yield type.

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 .