C240 Engine Valve Set 5-12551-028-0 / 5-12552-034-0 for Isuzu Excavator & Forklift Parts

Product Details

Product Overview

This product listing offers a complete set of intake and exhaust engine valves specifically designed for the Isuzu C240 diesel engine. The set includes the intake valve, part number 5-12551-028-0, and the exhaust valve, part number 5-12552-034-0. These components are critical for maintaining proper engine compression, fuel efficiency, and reliable performance in a variety of heavy-duty applications.

Sourced from a manufacturer known for producing performance-oriented genuine engine parts, this valve set is manufactured to OEM size specifications. It is commonly used in Isuzu-powered equipment including excavators, forklifts, trucks, bulldozers, and loaders. Each valve has been engineered to withstand the high temperatures and pressures of diesel combustion, ensuring a durable seal and long service life.

Key Features & Benefits

• Precise Fitment: Manufactured to OEM size standards (5-12551-028-0 & 5-12552-034-0) to ensure direct bolt-in replacement for Isuzu C240 engines without modification.
• High-Temperature Durability: Constructed from high-performance alloy steel to resist thermal fatigue and wear in extreme diesel combustion environments.
• Improved Compression Seal: Precision-ground valve faces and stems provide a tight seal against the valve seat, optimizing cylinder compression and reducing blow-by.
• Complete Set Solution: Includes both intake and exhaust valves, simplifying procurement and ensuring matched performance across all cylinders.
• Rigorous Quality Control: Each batch undergoes a machinery test report and outgoing video inspection to confirm dimensional accuracy and material integrity.
• Cost-Effective Rebuild: Offers a low-price advantage without compromising on the high-performance characteristics required for industrial engine overhauls.

Technical Specifications

OEM Cross-Reference

This valve set is designed to replace or serve as an alternative to the following genuine Isuzu part numbers:

• Intake Valve: 5-12551-028-0
• Exhaust Valve: 5-12552-034-0

These numbers correspond directly to the standard valve specifications for the Isuzu C240 diesel engine platform. No additional OEM cross-references are provided for this specific listing; buyers should verify compatibility using the provided part numbers.

Compatibility

This product is specifically designed for the Isuzu C240 diesel engine. Based on this engine platform, it is commonly used for the following applications:

• Excavators
• Forklifts
• Trucks
• Bulldozers
• Buses
• Loaders
• Other Industrial Machinery

Note: Fitment is inferred based on the engine model. Always cross-reference your existing part number (5-12551-028-0 or 5-12552-034-0) to ensure exact compatibility with your specific equipment make and model.

Global Supply & Distribution

We maintain a robust global supply chain capable of shipping this valve set to buyers worldwide. Our primary distribution hubs in Guangdong and Guizhou, China, allow for efficient logistics to major international ports.

Key Markets Served:

• North America: Fast delivery to industrial centers in the USA, Canada, and Mexico.
• Europe: Reliable shipping to EU member states and the UK, with customs documentation support.
• Asia-Pacific: Quick dispatch to Japan, South Korea, Australia, and Southeast Asian markets.
• Middle East & Africa: Experienced in serving oil & gas and construction sectors in the UAE, Saudi Arabia, and South Africa.
• South America: Efficient routing to ports in Brazil, Chile, and Argentina.

We offer flexible shipping options including air freight, sea freight, and express courier services to meet your project deadlines.

Quality Assurance

Every valve set is manufactured under strict quality control protocols to ensure it meets the demands of commercial and industrial use.

• Manufacturing Standards: Produced in ISO-compliant facilities with a focus on precision forging and heat treatment.
• Testing: A Machinery Test Report is provided with each shipment, confirming critical dimensions and material hardness. Video Outgoing Inspection is also available upon request to provide visual confirmation before dispatch.
• Warranty: This product is backed by a 6-month warranty against manufacturing defects in material and workmanship.
• Performance: Designed to deliver “High Performance” and “Original Genuine Engine Parts” quality, ensuring reliable operation in demanding environments.

FAQ

Q1: How can I confirm these valves will fit my engine?
A: These valves are specifically matched to the Isuzu C240 diesel engine. The most reliable way to confirm fitment is to check the part number stamped on your existing valve. If it matches 5-12551-028-0 (Intake) or 5-12552-034-0 (Exhaust), this set is a direct replacement. If you are unsure, please contact us with your engine serial number or the original part number for verification.

Q2: What is the recommended installation procedure for these valves?
A: Installation should be performed by a qualified diesel mechanic. Standard procedure involves: 1) Cleaning the valve guides and seat areas thoroughly. 2) Applying assembly lube to the valve stems. 3) Installing the valves with new valve stem seals. 4) Checking valve clearance (lash) after installation according to the Isuzu C240 service manual specifications. Proper torque on the cylinder head is critical for valve seat longevity.

Q3: What maintenance is required to maximize the life of these valves?
A: To maximize valve life, ensure the engine’s cooling system is functioning correctly to prevent overheating. Use high-quality diesel engine oil and change it at recommended intervals to reduce carbon buildup on the valve stems. Periodically check and adjust valve lash to prevent premature wear on the valve face and seat. If the engine has high hours, it is also advisable to inspect the valve guides for wear during replacement.