3TNE78 Full Gasket Kit 719822-92620 for Yanmar Engine | Overhaul Set

Product Details

Product Overview

This premium Full Gasket Kit (719822-92620) is specifically engineered for the Yanmar 3TNE78 diesel engine. Designed for B2B buyers, this comprehensive overhaul gasket set ensures a perfect seal and reliable performance during engine rebuilds or major repairs. We cater to a global clientele, with consistent shipments to North America, Europe, Southeast Asia, the Middle East, and Africa, providing a reliable supply chain for heavy equipment and industrial engine maintenance.

Key Features & Benefits

• Complete Overhaul Solution: Includes all necessary gaskets and seals for a full engine rebuild, eliminating the need for separate part sourcing.
• OEM Quality Standards: Manufactured from high-grade materials (e.g., multi-layer steel, Viton, NBR) to match or exceed original Yanmar specifications.
• Perfect Fitment: Precision-engineered to match the exact dimensions of the 3TNE78 engine block and head, ensuring a leak-free seal.
• Enhanced Durability: Designed to withstand high compression, thermal cycling, and vibration, extending the service life of the engine.
• Cost-Effective Maintenance: Reduces downtime and labor costs by providing a single kit for major engine service.

Technical Specifications

OEM Cross-Reference

This kit is a direct replacement for the following genuine Yanmar part numbers:

• 719822-92620 (Main Reference)
• 119822-92621 (Alternative Number)
• 119822-92622 (Alternative Number)

Please verify your specific engine serial number to ensure compatibility.

Compatibility

• Engine Models: Yanmar 3TNE78, 3TNE78-B, 3TNE78-U
• Equipment Applications:
  • Yanmar Tractors (e.g., YM series)
  • John Deere Compact Tractors (utilizing Yanmar engines)
  • Industrial Generators & Pumps
  • Skid Steer Loaders & Mini Excavators

Global Supply & Distribution

We are a dedicated exporter of high-quality engine parts, serving a diverse international market. Our logistics network ensures fast and reliable delivery:

• Worldwide Shipping: We ship via air, sea, and express courier (DHL, FedEx, UPS) to any major port or industrial center globally.
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, France, Netherlands), Asia-Pacific (Japan, South Korea, Australia, Singapore), Middle East (UAE, Saudi Arabia), Africa (South Africa, Nigeria, Kenya), and South America (Brazil, Argentina).
• Fast Delivery: Standard lead time of 3-7 business days for in-stock items. Express service available for urgent breakdowns.
• Trade Compliance: We handle all export documentation, including certificates of origin, commercial invoices, and packing lists, ensuring smooth customs clearance.

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001:2015 certified facilities, ensuring strict quality control throughout the production process.
• Material Testing: All gaskets are tested for tensile strength, compression set, and heat resistance to guarantee performance under extreme conditions.
• Warranty: We offer a 12-month warranty against manufacturing defects, providing peace of mind for your maintenance operations.

FAQ

Q1: Is this kit suitable for a Yanmar 3TNE78 engine in a John Deere tractor?
A: Yes, this 719822-92620 full gasket kit is specifically designed for the Yanmar 3TNE78 engine. It is commonly used in John Deere compact tractors (e.g., 790, 990) and other OEM equipment that utilizes this engine block. Always double-check your engine serial number for absolute confirmation.

Q2: Does this kit include the head gasket and valve stem seals?
A: Yes, as a “full” gasket kit, it contains every gasket and seal required for a complete top-end and bottom-end overhaul. This includes the cylinder head gasket, valve stem seals, intake/exhaust manifold gaskets, oil pan gasket, and all necessary O-rings and seals. It is a comprehensive set for a full engine rebuild.

Q3: What is the recommended installation procedure for this gasket kit?
A: We recommend following the official Yanmar service manual for your specific 3TNE78 engine. Key steps include: 1) Thoroughly clean all mating surfaces. 2) Apply a thin layer of high-temperature sealant only where specified by the manual (e.g., corners of the oil pan). 3) Torque the cylinder head bolts in the correct sequence and to the specified torque values (usually in multiple stages). 4) Allow the engine to idle after installation, then re-torque the head bolts if required by the manual. Proper surface preparation is critical for a leak-free seal.