Kubota 3D78 D1105 Engine Full Gasket Kit for Excavator Engine Parts

Product Details

Product Overview

This Kubota 3D78 D1105 Engine Full Gasket Kit is a critical maintenance component designed for the popular Kubota 3D78 and D1105 diesel engines, which are widely used in compact excavators and other engineering machinery. Manufactured by, this kit provides all the necessary gaskets and seals required for a complete engine overhaul or top-end rebuild, ensuring a perfect seal and optimal engine performance.

Engineered for the demanding conditions of construction equipment, this gasket set helps prevent leaks, maintain compression, and extend the service life of your Kubota-powered machinery. It is a direct replacement for the original components, offering a cost-effective solution for maintaining your excavator’s engine in top working condition.

Key Features & Benefits

• Complete Overhaul Kit: Includes all necessary gaskets and seals for a full engine rebuild on Kubota 3D78 and D1105 models.
• 100% New Quality: Manufactured from high-grade materials to ensure durability and a reliable seal against oil, coolant, and combustion gases.
• Precision Engineering: Designed to meet or exceed OEM specifications for a perfect fit and easy installation.
• Restores Engine Performance: Replacing worn gaskets helps restore compression, reduce blow-by, and improve overall engine efficiency.
• Cost-Effective Solution: A complete kit offers significant savings compared to purchasing individual gaskets separately.
• Ideal for Preventive Maintenance: Perfect for scheduled engine overhauls to prevent costly downtime and repairs in the field.

Technical Specifications

OEM Cross-Reference

This gasket kit is a direct aftermarket replacement for the following OEM part numbers and applications:

• Kubota 3D78 Engine: Commonly used in excavators and industrial equipment.
• Kubota D1105 Engine: A widely used engine platform in compact construction machinery.
• OEM No: Specific OEM numbers are not listed by the manufacturer; however, this kit is designed to replace the original factory gasket sets for these engine models. Please verify your engine model (3D78 or D1105) before purchase.

Compatibility

This engine gasket kit is commonly used for the following applications:

• Engine Models: Kubota 3D78, Kubota D1105
• Equipment Type: Excavators, Mini Excavators, and other engineering machinery powered by these Kubota diesel engines.

Note: Fitment is based on the engine model. Buyers should confirm their specific engine model (3D78 or D1105) to ensure compatibility.

Global Supply & Distribution

is a global supplier of engine parts, with a strong distribution network serving international markets. We ship worldwide from our base in Shanghai, China, to major industrial hubs in:

• North America: United States, Canada, Mexico
• Europe: Germany, France, United Kingdom, Netherlands, Italy
• Asia-Pacific: Japan, South Korea, Australia, Singapore, Indonesia
• Middle East & Africa: UAE, Saudi Arabia, South Africa, Nigeria
• South America: Brazil, Chile, Argentina

We offer fast and reliable delivery to major ports and industrial centers, ensuring your parts arrive on time to minimize equipment downtime.

Quality Assurance

At, quality is our top priority. Each gasket kit undergoes strict quality control checks to ensure it meets our high standards.

• Manufacturing Standards: Produced in ISO-compliant facilities using premium materials.
• Testing: Machinery Test Report and Video Outgoing Inspection are provided to verify product integrity before shipment.
• Warranty: Warranty information is available upon request. We stand behind the quality and performance of our parts.

FAQ

Q1: Will this gasket kit fit my Kubota D1105 engine?

Yes, this kit is specifically designed for the Kubota D1105 diesel engine. However, we always recommend verifying your engine model number (stamped on the engine block) to confirm compatibility. This kit also fits the 3D78 model.

Q2: What is included in the full gasket kit?

The kit includes all the major gaskets and seals required for a complete engine overhaul, such as the head gasket, valve cover gasket, oil pan gasket, intake/exhaust manifold gaskets, and various seals. It is a comprehensive set for a top-end or full rebuild.

Q3: Is installation difficult, and what maintenance is recommended after replacing the gaskets?

Installation should be performed by a qualified mechanic familiar with Kubota diesel engines. Proper torque specifications and procedures are critical. After installation, we recommend running the engine through a few heat cycles and checking for leaks. Regular maintenance, including oil and coolant changes, will help extend the life of your new gaskets.