3TNV70 Valve Push Rod – Yanmar Engine Parts for Excavator, Truck, Forklift

Product Details

Product Overview

This Valve Push Rod is a precision-engineered replacement component specifically designed for the Yanmar 3TNV70 diesel engine. As a critical element of the valve train system, this push rod ensures accurate valve timing and reliable engine performance. It is commonly used in a variety of heavy machinery applications, including excavators, trucks, forklifts, bulldozers, buses, and loaders.

Manufactured to OEM specifications, this push rod offers a direct fit for the 3TNV70 engine model, providing a seamless replacement for worn or damaged parts. The component is built to withstand the high-stress environment of the valve train, ensuring long-term durability and consistent operation.

Key Features & Benefits

• OEM Standard Dimensions: Manufactured to the exact OEM size for a precise, tool-free fit on the Yanmar 3TNV70 engine, minimizing installation time.
• Enhanced Durability: Constructed from high-strength materials to resist bending and wear under high cyclic loads, extending the service life of the valve train.
• Reliable Valve Timing: Maintains accurate valve lift and timing, directly contributing to optimal engine efficiency, fuel economy, and reduced emissions.
• Versatile Application: Suitable for a wide range of machinery, from construction excavators to material handling forklifts and agricultural tractors.
• Cost-Effective Solution: Provides a budget-friendly alternative to genuine OEM parts without compromising on quality or fitment, offering the lowest price advantage.

Technical Specifications

OEM Cross-Reference

This valve push rod is a direct replacement for the original Yanmar part number for the 3TNV70 engine. While a specific OEM number is not listed, it is designed to match the factory specifications for the 3TNV70 valve train system. For cross-reference, please verify the length and diameter of your existing push rod against the OEM standard for the 3TNV70. If you have a specific OEM part number, please contact us to confirm compatibility.

Compatibility

This valve push rod is specifically designed for the Yanmar 3TNV70 diesel engine. It is commonly used in the following types of equipment:

• Excavators
• Trucks
• Forklifts
• Bulldozers
• Buses
• Loaders
• Agricultural Tractors
• Generator Sets

Global Supply & Distribution

We offer worldwide shipping to support our international B2B clients. Our logistics network ensures fast and reliable delivery to major ports and industrial centers across North America, Europe, Asia-Pacific, the Middle East, and South America. We have extensive experience in export documentation and international trade compliance, ensuring a smooth purchasing process for global buyers. Whether you need a single part or bulk orders for your inventory, we can manage the logistics efficiently.

Quality Assurance

Our valve push rods are manufactured in ISO-certified facilities in Guangdong and Guizhou, China. Each component undergoes a strict quality control process, including a Machinery Test Report and Video Outgoing Inspection, to ensure it meets OEM standards. We provide a 6-month warranty against manufacturing defects, giving you confidence in your purchase. Our commitment to quality ensures that every part delivers reliable performance in demanding working conditions.

FAQ

Q1: Is this push rod a direct replacement for my Yanmar 3TNV70 engine?

Yes, this push rod is manufactured to the OEM standard size for the 3TNV70 engine. It is designed to be a direct, bolt-in replacement for the original part. However, we always recommend comparing the length and diameter of your existing push rod with the specifications to ensure a perfect match.

Q2: What are the signs that my valve push rod needs to be replaced?

Common indicators include a ticking or tapping noise from the valve cover area, rough engine idle, loss of power, or visible bending of the rod. If you experience any of these symptoms, especially after a valve adjustment or engine overhaul, inspecting and potentially replacing the push rods is a critical step.

Q3: Can I install this push rod myself, or do I need a professional mechanic?

While the installation is straightforward for a mechanic familiar with diesel engines, it requires precise adjustment of the valve lash (clearance) after installation. If you are not experienced with engine valve train service, we strongly recommend having a qualified mechanic perform the installation to ensure correct valve timing and engine performance.