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Fitment checkOEM number, engine model, and machine model confirmation.
Manual quotePrice, MOQ, stock, lead time, and replacement options.
Export supportPacking notes, mixed order support, and shipping details.
Product Details
Product Overview
This premium valve set includes both intake and exhaust valves designed specifically for a wide range of Kubota industrial diesel engines. Manufactured to meet or exceed OEM specifications, these valves ensure optimal engine performance, compression, and fuel efficiency. We supply to major markets globally, including North America, Europe, Southeast Asia, and the Middle East, with extensive experience in B2B export logistics.
Key Features & Benefits
Precision Engineering: Manufactured with high-grade alloy steel for superior heat resistance and durability.
Enhanced Engine Performance: Ensures proper sealing and gas flow, maximizing horsepower and reducing fuel consumption.
Long Service Life: Resistant to wear, corrosion, and thermal fatigue, extending the interval between overhauls.
Direct Fit: Exact OEM specifications guarantee a perfect fit without modification.
Rigorous Quality Control: 100% inspected for dimensional accuracy and surface finish.
Year Range: Fits models from the 1980s through current production runs of these engine series.
Global Supply & Distribution
Worldwide Shipping: We ship directly from our warehouses via DHL, FedEx, UPS, and sea freight.
Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands), Asia-Pacific (Japan, South Korea, Australia), Middle East (UAE, Saudi Arabia).
Fast Delivery: Standard stock items ship within 24-48 hours. Bulk orders for major ports like Rotterdam, Los Angeles, and Shanghai are expedited.
Export Expertise: We handle all customs documentation and international trade compliance for smooth B2B transactions.
Quality Assurance
Manufacturing Standard: Produced in ISO 9001:2015 certified facilities.
Warranty: 12-month warranty against manufacturing defects.
Testing: Each batch undergoes hardness testing, dimensional verification, and surface defect inspection.
FAQ
Q: Are these valves a direct replacement for the original Kubota parts? A: Yes. These aftermarket valves are manufactured to match the exact OEM dimensions and material specifications for the D1302, D1402, and other listed engine models. No modifications are required for installation.
Q: What is the difference between the intake and exhaust valve in this set? A: The intake valve (15221-13110) is designed to withstand lower temperatures but higher flow, while the exhaust valve (17331-13120) is made from a more heat-resistant alloy to handle the extreme temperatures of exhaust gases. They are not interchangeable.
Q: Do you recommend replacing valve guides or seals at the same time? A: Yes. For optimal engine performance and to prevent premature wear, we strongly recommend replacing the valve guides and oil seals simultaneously during a valve job. This ensures proper valve stem clearance and lubrication control.
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