For Diesel Generator Engine Nt855 Kta19 Kta38 Kta50 Cylinder Head Intake Valve Spare Parts For

Product Details

Product Overview

This high-performance cylinder head intake valve is specifically designed for use in heavy-duty diesel engines, including the widely recognized NT855, KTA19, KTA38, and KTA50 models. As a critical component of the valve train system, this intake valve ensures precise air-fuel mixture delivery into the combustion chamber, directly impacting engine power output, fuel efficiency, and operational stability.

Commonly applied in diesel generator sets and heavy construction machinery, this spare part is manufactured to meet OEM specifications. While primarily intended for the listed engine families, professional verification of compatibility with your specific engine serial number is always recommended before installation.

Key Features & Benefits

• OEM-Grade Construction: Manufactured from high-strength alloy steel to withstand extreme combustion temperatures and repeated impact cycles, ensuring long service life in continuous-duty generator applications.
• Precision Fitment: Engineered to exact dimensional tolerances for seamless installation into NT855, KTA19, KTA38, and KTA50 cylinder heads, reducing downtime during engine overhauls.
• Enhanced Airflow Design: The valve head profile is optimized for maximum volumetric efficiency, contributing to improved combustion and reduced exhaust emissions.
• Corrosion & Wear Resistance: Features a hardened stem tip and chrome-plated stem surface to minimize wear in the valve guide, extending the maintenance interval.
• Rigorous Quality Control: Each valve undergoes dimensional inspection and surface hardness testing to ensure consistent performance across all units.
• Cost-Effective Solution: Offers a reliable aftermarket alternative to genuine OEM parts without compromising on operational reliability, backed by a 6-month warranty.

Technical Specifications

OEM Cross-Reference

This intake valve is manufactured to match the specifications of the following OEM part numbers. Please verify your existing part number for exact compatibility.

• OEM: Applicable to all standard intake valve part numbers for NT855, KTA19, KTA38, and KTA50 series engines.
• Cross-Reference: Compatible with standard valve train kits for the listed engine models.
• Note: For specific OEM number confirmation, please consult your engine parts manual or contact our technical support team with your engine serial number (ESN).

Compatibility

This intake valve is commonly used for the following engine applications:

• Engine Models: NT855, KTA19, KTA38, KTA50
• Primary Applications: Diesel generator sets, heavy construction equipment, industrial pumps, and mining machinery.
• Fitment Note: While designed for the above models, always confirm compatibility with your specific engine configuration and cylinder head design prior to purchase.

Global Supply & Distribution

We offer comprehensive worldwide shipping solutions to meet the urgent demands of the B2B industrial sector. Our distribution network ensures reliable delivery to major industrial hubs across North America, Europe, Southeast Asia, the Middle East, Africa, and Australia.

With direct export experience from Chongqing, China, we are capable of fast dispatch to major ports such as Shanghai, Ningbo, and Shenzhen. We understand the critical nature of uptime in generator and construction applications and work to minimize lead times for international buyers.

Quality Assurance

All parts are manufactured in ISO-compliant facilities in Chongqing, China, utilizing modern production techniques. Each intake valve is subject to:

• Dimensional Verification: Critical measurements are checked against OEM blueprint specifications.
• Material Hardness Testing: Ensures the valve meets the required durability standards for high-temperature operation.
• Visual & Surface Inspection: Checks for defects in the stem, head, and sealing surface.

We stand behind the reliability of our parts with a standard 6-month warranty against manufacturing defects. Video inspection of outgoing orders is available upon request to provide additional quality assurance for our clients.

FAQ

Q: How can I confirm this intake valve fits my specific generator engine?
A: This valve is designed for the NT855, KTA19, KTA38, and KTA50 engine families. To ensure a perfect fit, we recommend checking the part number on your existing valve or referring to your engine’s parts manual. If you provide your engine serial number (ESN) to our sales team, we can assist in cross-referencing the correct component.

Q: What is the typical installation requirement for this intake valve?
A: Installation should be performed by a qualified diesel mechanic. Standard practice includes cleaning the valve guide, applying assembly lube to the stem, and ensuring the valve seat is properly ground or replaced. Proper valve clearance adjustment is critical after installation to prevent premature wear or engine damage.

Q: What is the expected service life of this aftermarket valve compared to a genuine part?
A: When installed correctly and used under normal operating conditions, this aftermarket valve is designed to meet OEM performance standards. The service life is heavily dependent on engine maintenance, fuel quality, and operating load. Regular inspection during scheduled maintenance intervals is recommended for optimal engine reliability.