3TNM72 Engine Valve 119215-11120 119215-11130 for Yanmar Excavator Forklift Diesel Engine Parts

Product Details

Product Overview

This high-quality engine valve is specifically designed for the Yanmar 3TNM72 diesel engine, a power unit commonly found in compact construction and material handling equipment. The component is identified by the OEM reference numbers 119215-11120 (likely the intake valve) and 119215-11130 (likely the exhaust valve), ensuring a precise match for your engine’s valvetrain.

Manufactured to original equipment specifications (OEM Size), this valve is a critical component for maintaining proper engine compression, combustion efficiency, and overall performance. It is a direct replacement part suitable for applications including excavators, forklifts, bulldozers, and other industrial machinery powered by the Yanmar 3TNM72 engine. This product offers a reliable and cost-effective solution for engine rebuilds or scheduled maintenance.

Key Features & Benefits

• Precise OEM Fitment: Manufactured to match the exact dimensions and material specifications of the original Yanmar part, ensuring a direct, hassle-free installation without modification.
• Reliable Engine Performance: Designed to provide an optimal seal in the cylinder head, helping to maintain proper compression ratios, reduce blow-by, and improve fuel efficiency.
• Durable Construction: Built from high-grade alloy steel to withstand the extreme temperatures and pressures within a diesel engine combustion chamber, offering long service life.
• Cost-Effective Solution: Provides a high-quality alternative to expensive dealer parts, helping you manage maintenance budgets without compromising on reliability.
• Critical for Rebuilds: An essential component for any major engine overhaul on a 3TNM72 engine, ensuring the valvetrain is restored to like-new condition.
• Verified Quality: Each valve is subject to outgoing quality inspection, and machinery test reports are available upon request to verify conformance to specifications.

Technical Specifications

OEM Cross-Reference

This engine valve is a direct replacement for the following original Yanmar part numbers:

• Yanmar 119215-11120 (Intake Valve)
• Yanmar 119215-11130 (Exhaust Valve)

Please verify your engine’s specific valve requirement (intake vs. exhaust) before ordering. It is recommended to replace both intake and exhaust valves as a set during an engine overhaul.

Compatibility

Engine Model:

• Yanmar 3TNM72 Diesel Engine

Common Applications (where the 3TNM72 engine is used):

• Mini Excavators
• Compact Forklifts
• Skid Steer Loaders
• Small Bulldozers
• Agricultural Tractors
• Generator Sets
• Industrial Pumps

Note: Fitment is based on the engine model. Please confirm your equipment uses the Yanmar 3TNM72 engine before purchase.

Global Supply & Distribution

We maintain a robust supply chain to support international B2B buyers with fast and reliable delivery. Our export experience covers a wide range of markets, ensuring your parts arrive on time.

• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands, France), Asia-Pacific (Japan, South Korea, Australia, Singapore), Middle East (UAE, Saudi Arabia), Africa (South Africa, Nigeria), and South America (Brazil, Chile).
• Shipping Capabilities: We offer worldwide shipping via air freight (DHL, FedEx, UPS) for urgent orders, and sea freight (FCL/LCL) for bulk shipments to major ports like Rotterdam, Los Angeles, Shanghai, and Jebel Ali.
• Inventory & Logistics: With stock held in our warehouses in Guangdong and Guizhou, China, we can expedite orders to major industrial hubs efficiently.
• Trade Compliance: We are experienced in international trade documentation and customs clearance to ensure a smooth transaction.

Quality Assurance

We are committed to providing parts that meet or exceed OEM quality standards. Our quality control process includes:

• Material Verification: Raw materials are sourced from certified suppliers and tested for hardness, tensile strength, and heat resistance.
• Dimensional Inspection: Each production batch is inspected using precision tools to ensure all dimensions (stem diameter, head diameter, overall length, seat angle) match OEM specifications.
• Surface Treatment: Valves undergo proper heat treatment and surface finishing to enhance wear resistance and durability.
• Testing: Video outgoing inspection is provided. Machinery test reports are available upon request for detailed verification.
• Warranty: All valves are backed by a 6-month warranty against manufacturing defects in materials and workmanship.

FAQ

Q1: How can I confirm if I need part 119215-11120 or 119215-11130 for my Yanmar 3TNM72 engine?
A: The part number 119215-11120 is typically the intake valve, and 119215-11130 is the exhaust valve. The easiest way to confirm is to remove the old valve from your engine and compare its physical dimensions (overall length, stem diameter, and head diameter) with the specifications. You can also check your engine’s parts manual for the specific valve designation. If in doubt, please contact us with a photo of your old part for verification.

Q2: Is it necessary to replace valve guides or seals when installing these new valves?
A: While not strictly mandatory, it is highly recommended. Worn valve guides can cause a new valve to seat improperly, leading to premature failure. Replacing the valve stem seals is also a low-cost, high-value step to prevent oil from entering the combustion chamber. For a complete and reliable engine rebuild, we suggest replacing the valves, guides, and seals together.

Q3: What is the typical installation procedure for these engine valves?
A: Installation should be performed by a qualified diesel mechanic. The general procedure involves: 1) Removing the cylinder head and cleaning the valve seats. 2) Lubricating the valve stem with clean engine oil. 3) Inserting the valve into its respective guide. 4) Installing the valve spring, retainer, and collets (keepers). 5) Compressing the spring to lock the collets into place. It is critical to ensure the valve clearance (lash) is adjusted to the manufacturer’s specifications after installation. Always refer to the Yanmar 3TNM72 service manual for exact torque specs and procedures.