Kubota 3D72 D950 Engine Full Gasket Set for Excavator Diesel Engine Parts

Product Details

Product Overview

This premium Kubota 3D72 D950 Engine Full Gasket Set is a critical replacement component designed for maintaining the sealing integrity of Kubota diesel engines commonly found in compact excavators and construction machinery. Manufactured to meet rigorous quality standards, this gasket set ensures a reliable, leak-free seal between the engine block, cylinder head, and other mating surfaces, preventing coolant, oil, and compression leaks that can lead to performance degradation or engine failure.

Specifically engineered for the Kubota 3D72 and D950 engine models, this set includes all necessary gaskets for a complete top-end or full engine overhaul. It is an ideal solution for equipment owners, repair shops, and parts distributors seeking a cost-effective, high-quality alternative to OEM components without compromising fit or function. The set is commonly applied in Kubota excavators, mini-excavators, and other industrial equipment powered by these reliable diesel engines.

Key Features & Benefits

• Complete Coverage: Includes all essential gaskets for the 3D72/D950 engine, such as cylinder head gasket, intake/exhaust manifold gaskets, valve cover gasket, oil pan gasket, and more, simplifying the overhaul process.
• Precision Fitment: Manufactured to exact OEM specifications, ensuring a perfect, tight seal without modification, reducing installation time and labor costs.
• Durable Material Construction: Utilizes high-quality composite materials, rubber, and steel layers designed to withstand high temperatures, pressure, and thermal expansion in diesel engines.
• Enhanced Engine Performance: Restores compression and prevents fluid leaks, directly improving engine efficiency, power output, and fuel economy.
• Cost-Effective Solution: Provides a reliable aftermarket alternative to expensive OEM parts, offering exceptional value for maintenance and repair budgets.
• Rigorous Quality Control: Each set undergoes inspection to verify material integrity and dimensional accuracy, ensuring consistent performance.
• Universal Application: Suitable for a wide range of Kubota equipment, including excavators, tractors, generators, and industrial engines using the 3D72 or D950 platforms.

Technical Specifications

OEM Cross-Reference

This gasket set is manufactured as a direct replacement for the following Kubota OEM part numbers. Please verify your engine model and existing part number for compatibility.

• Kubota OEM: 1G520-13140, 1G520-13150, 1G520-13160, 15521-13110, 15521-13120
• Alternative Reference: 3D72-D950 Full Gasket Set, D950 Head Gasket Set

Note: OEM numbers are for cross-reference purposes only. This is an aftermarket part, not manufactured by Kubota.

Compatibility

This gasket set is specifically designed for the following Kubota diesel engine models:

• Engine Models: Kubota 3D72, Kubota D950
• Common Applications: Kubota KX41, KX61, KX71, U17, U25 excavators; Kubota B, L, and BX series tractors; Kubota GL, GR, and D series generators and industrial engines.

Fitment is inferred based on engine model compatibility. Always confirm your specific engine serial number and application before purchase.

Global Supply & Distribution

We maintain a robust global supply chain to serve B2B buyers across all major markets. Our inventory is strategically located in Shanghai, China, enabling fast and efficient shipping to:

• North America: Los Angeles, Houston, New York, Toronto, Vancouver
• Europe: Rotterdam, Hamburg, Antwerp, Felixstowe, Gdansk
• Asia-Pacific: Singapore, Tokyo, Busan, Sydney, Dubai
• Middle East & Africa: Jebel Ali, Jeddah, Durban, Lagos
• Latin America: Santos, Buenos Aires, Callao

We offer flexible shipping options including air freight, sea freight (FCL/LCL), and express courier (DHL, FedEx, UPS) to meet urgent deadlines. Our export team handles all customs documentation and trade compliance for smooth international transactions.

Quality Assurance

Every gasket set is produced under strict quality management systems. Our manufacturing process includes:

• ISO 9001:2015 Certified Production: Ensuring consistent quality control and traceability.
• Material Testing: Raw materials are tested for tensile strength, heat resistance, and compression set.
• Dimensional Inspection: Each gasket is measured against OEM specifications using precision tools.
• Leak Testing: Sample sets undergo pressure testing to verify sealing performance.
• Warranty: All products are backed by a standard 12-month warranty against manufacturing defects.

FAQ

1. Is this gasket set compatible with my Kubota D950 engine in a KX41 excavator?

Yes, this set is designed for the Kubota D950 engine, which powers the KX41 and many other compact excavators. However, we recommend verifying your engine serial number and comparing it with the OEM part numbers listed in our cross-reference section. For absolute certainty, remove your old gasket and compare it physically with the new one.

2. Do I need to replace all gaskets during an engine overhaul?

While it is possible to replace only a failed gasket, we strongly recommend replacing the entire gasket set during any major engine service (e.g., head removal, top-end rebuild). This prevents future leaks from older, compressed gaskets and ensures uniform sealing pressure across all mating surfaces. The full set provides complete peace of mind and is more cost-effective than purchasing individual gaskets later.

3. What maintenance should I perform after installing this gasket set?

After installation, follow standard diesel engine break-in procedures. Check and re-torque cylinder head bolts after the first heat cycle (typically after 20-30 minutes of operation). Monitor coolant and oil levels for the first few hours of use to confirm no leaks are present. Always use new head bolts or studs as recommended by Kubota for optimal clamping force. Regular oil changes and cooling system maintenance will extend the life of the new gaskets.