Are you looking for a professional-grade 1J751-21113 solution? Maintenance of heavy-duty equipment like the Kubota V3307 requires precision components that meet strict performance metrics. Whether you are managing a fleet of loaders or a single agricultural tractor, using the correct 1J774-21110 part ensures long-term operational stability and prevents costly downtime during peak seasons.
Our company specializes in providing V3307 engine rebuild kits that bridge the gap between high-cost original equipment and low-quality alternatives. We focus on the procurement needs of repair shops and machinery operators worldwide.
Below is the detailed technical breakdown for the Kubota V3307 engine components. Ensure your part numbers 1J75121113 and 1J77421110 match your engine serial number for perfect compatibility.
| Field | Specification Details |
|---|---|
| Model NO. | Kubota V3307 / V3307-T / V3307-CR-TE4 |
| Product Name | Liner Kit / Piston Kit (Overhaul Rebuild Kit) |
| Part Number | 1J751-21113 (1J75121113), 1J774-21110 (1J77421110) |
| Type | Engine Internal Components |
| Condition | Brand New, OEM Standard Replacement |
| Application | Engine rebuild, overhaul, maintenance for Bobcat S630, S650, M-Series |
| Payment Terms | T/T, Western Union, MoneyGram |
| Delivery Methods | Express: DHL Fedex EMS UPS or by Air/Sea |
| MOQ | 1 Piece |
| Stock Status | In Stock / Fast Dispatch |
Choosing the right supplier for your 1J751-21113 needs involves understanding the core value of the product. Below is a comparison to help you make an informed decision for your V3307 engine project.
| Core Purchasing Points | Standard Market Grade | Our OEM Replacement Grade |
|---|---|---|
| 1. Material Composition | Generic Cast Iron | High-Temp Resistant Alloy with Enhanced Coating |
| 2. Precision Fit | Variable Tolerances | 0.001mm Accuracy to match 1J774-21110 specs |
| 3. Heat Dissipation | Standard Performance | Enhanced thermal conductivity for turbo applications |
| 4. Lifespan Expectancy | 2000-3000 Hours | Verified 5000+ Operational Hours |
| 5. Certification | None | ISO9001 Factory Quality Controlled |
| 6. Logistics Support | Slow Shipping | Door-to-Door Express with Real-time Tracking |
Ready to secure your parts? Get in touch with our specialist team today for a fast quote and shipping estimate.
Click to WhatsApp: +8613532379052 Email Us: [email protected]Answer: This is often caused by worn piston rings (part of the 1J751-21113 kit) or degraded cylinder liners. When the seal between the 1J774-21110 piston and the liner wall fails, oil enters the combustion chamber. We recommend a full overhaul with an OEM-standard liner kit to restore compression and stop oil consumption.
Answer: Yes, the 1J751-21113 is designed for the V3307-T series used in various construction machinery. However, always verify the piston crown design. Our kits are optimized for the latest emissions-compliant engines, providing better fuel atomization.
Our 1J751-21113 components feature an OEM-standard tri-metal structure for the bearings and high-silicon aluminum pistons. These parts are Trusted by repair shops & equipment fleets globally for their resilience under heavy load.
Not sure how this issue affects your equipment? Identifying the root cause of engine failure is essential before purchasing parts. Our team helps operators:
Identify potential risks during maintenance
Recommend suitable replacement parts if needed
Support both inspection advice and parts supply
By focusing on long-term V3307 engine health, we ensure your Komatsu, Caterpillar, or Kubota machinery stays productive.
We provide a comprehensive range of engine components for leading brands including Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai. Our core focus is on high-performance engine assemblies and replacement parts.
Our inventory includes: Cylinder Liners, Pistons, Piston Rings, Crankshaft Main Bearings, Connecting Rod Bearings, Thrust Washers, Full Overhaul Gasket Kits, Fuel Injection Pumps, Injectors, Crankshafts, Turbochargers, Water Pumps, Oil Pumps, Cylinder Blocks, Cylinder Heads, and Connecting Rods.
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