4TNV94 Valve Push Rod for Yanmar Diesel Engine Parts Excavator Loader

Product Details

Product Overview

This high-quality valve push rod is specifically designed for use in Yanmar 4TNV94 series diesel engines. As a critical component of the valve train, the push rod transmits the camshaft’s motion to the rocker arm, ensuring precise valve timing and optimal engine performance. This part is an essential replacement for maintaining the reliability of your heavy equipment.

Manufactured to OEM specifications, this valve push rod offers a direct-fit replacement for Yanmar 4TNV94 engines commonly found in a wide range of construction and industrial machinery. While primarily designed for the 4TNV94 model, it may also be compatible with other Yanmar TNV series engines. Please verify your engine model for exact fitment.

Key Features & Benefits

• Precision Engineering: Manufactured to OEM size and tolerance specifications for a perfect fit and reliable operation in Yanmar 4TNV94 engines.
• Durable Construction: Made from high-strength steel to withstand the high stresses and temperatures within the diesel engine valve train.
• Direct Replacement: Designed as a direct, drop-in replacement part, minimizing downtime during engine repair or overhaul.
• Enhanced Engine Performance: Ensures correct valve timing, leading to improved fuel efficiency, reduced emissions, and consistent power output.
• Rigorous Testing: Each batch undergoes a machinery test report and outgoing video inspection to guarantee performance and reliability.
• Cost-Effective Solution: Offers a high-quality aftermarket alternative to genuine parts without compromising on fit or function.

Technical Specifications

OEM Cross-Reference

This valve push rod is designed as a high-quality aftermarket replacement for the Yanmar 4TNV94 engine. While an exact OEM part number is not specified in the source data, it is intended to replace the standard push rod in the following Yanmar engine series:

• Yanmar 4TNV94
• Yanmar 4TNV94T (Turbocharged variant)
• Yanmar 4TNV98 (Check compatibility)

Note: For precise OEM number cross-referencing, please consult your engine service manual or contact our support team with your original part number.

Compatibility

This valve push rod is specifically designed for the Yanmar 4TNV94 diesel engine. It is commonly used for the following heavy equipment applications:

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

Fitment is inferred based on the engine model. Always verify your specific engine model and year before purchasing.

Global Supply & Distribution

We are a global supplier of diesel engine parts, with a strong distribution network serving major markets worldwide. Our export experience ensures that your order is handled professionally from the warehouse in Guangdong, China, to your doorstep.

• Markets Served: North America, Europe, Southeast Asia, Middle East, Africa, and Oceania.
• Shipping: Fast and reliable shipping via sea, air, or express courier (DHL, FedEx, UPS, TNT) to major ports and industrial centers.
• Trade Compliance: We adhere to international trade standards and can provide necessary documentation for customs clearance.

Quality Assurance

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

• Manufacturing Standards: Parts are produced in ISO-certified facilities.
• Testing: Each production batch is subject to a machinery test report to verify performance.
• Inspection: Video outgoing inspection is provided to confirm part condition before shipping.
• Warranty: All parts come with a standard 6-month warranty against manufacturing defects.

FAQ

Q1: How do I confirm this valve push rod fits my Yanmar 4TNV94 engine?
A: This part is specifically designed for the 4TNV94 engine block. To confirm fitment, please check your engine model number stamped on the engine block. If your engine is a 4TNV94 or 4TNV94T, this part is the correct replacement. For other models like 4TNV98, please measure the length of your original push rod or contact us for verification.

Q2: What are the signs of a worn or damaged valve push rod?
A: Common symptoms include a ticking noise from the valve cover area, rough engine idle, loss of power, and poor fuel economy. In severe cases, a bent push rod can cause a cylinder to misfire completely. If you notice these symptoms, inspect the push rod for straightness and wear at the ball ends.

Q3: Do I need to replace any other parts when installing a new push rod?
A: It is highly recommended to replace the push rod in sets if you are replacing one. While the push rod is accessible, it is also a good practice to inspect and potentially replace the rocker arms, valve springs, and adjust the valve clearance according to your engine’s service manual. Always use new engine oil and a new oil filter after major valve train work.