S6K S4S Camshaft Bush 5I7528 for Caterpillar Engine Parts | Heavy Equipment

Product Details

Product Overview

This high-quality Camshaft Bush (Part Number: 5I7528) is specifically designed for use with Caterpillar diesel engines, including the popular S6K and S4S models. As a critical component within the engine’s valvetrain, this bush ensures precise camshaft rotation and reduces friction between the camshaft and the engine block, contributing directly to engine timing accuracy and longevity.

Manufactured to OEM size specifications, this camshaft bush is an ideal replacement part for construction, industrial, agricultural, genset, marine, and material handling equipment. It is sourced from Guangdong, China, and is available as a standard aftermarket replacement or as a genuine part option, providing flexible sourcing for maintenance and repair operations.

Key Features & Benefits

• Precise Fitment: Manufactured to exact OEM size specifications (Part #5I7528) to ensure a secure, snug fit without the need for modifications, reducing installation time.
• Durable Construction: Built from high-grade materials to withstand the high pressures and temperatures within a diesel engine, offering reliable performance under continuous heavy load.
• Reduced Friction: Provides a smooth bearing surface for the camshaft, minimizing wear and tear on both the bush and the camshaft journals, extending engine service intervals.
• Versatile Application: Suitable for a wide range of heavy machinery and industrial equipment, including excavators, bulldozers, generators, and marine engines.
• Quality Assurance: Each unit is backed by a 6-month warranty and supported by outgoing video inspection and machinery test reports to verify performance.

Technical Specifications

OEM Cross-Reference

This part is a direct replacement for the following OEM number(s):

• 5I7528 (Caterpillar)

Note: While this part is manufactured to match the specifications of the listed OEM number, it is an aftermarket replacement part unless specified as “Genuine Parts” at the time of order.

Compatibility

This Camshaft Bush is commonly used for the following engine and equipment applications:

• Engine Models: Caterpillar S6K, S4S
• Equipment Applications: Construction (Excavators, Loaders), Industrial (Compressors, Pumps), Agriculture (Tractors, Harvesters), Genset (Generators), Marine (Inboard engines), Material Handling (Forklifts)

Global Supply & Distribution

We maintain a robust global supply chain to ensure fast and reliable delivery to international buyers. Our distribution network covers all major industrial regions:

• North America: Fast shipping to ports in Los Angeles, Houston, and New York.
• Europe: Efficient logistics to Rotterdam, Hamburg, and Felixstowe.
• Asia-Pacific: Direct dispatch from Guangdong, China, with express options available.
• Middle East & Africa: Reliable delivery to Dubai, Jeddah, and Durban.
• South America: Service to Santos, Buenos Aires, and Callao.

We have extensive experience in export documentation and customs clearance, ensuring a smooth transaction for B2B clients worldwide.

Quality Assurance

Our manufacturing process adheres to strict quality control standards to meet the demands of heavy-duty diesel engines. Key quality measures include:

• Certifications: Compliance with international manufacturing standards.
• Testing: Each batch undergoes a Machinery Test Report to verify dimensional accuracy and material integrity.
• Inspection: Video Outgoing Inspection is provided upon request to confirm product quality before shipment.
• Warranty: All parts are covered by a standard 6-month warranty against manufacturing defects.

FAQ

Q: Is this Camshaft Bush (5I7528) a direct fit for my Caterpillar S6K engine?
A: Yes, this part is manufactured to the exact OEM size specifications (Part #5I7528) and is designed as a direct replacement for the S6K and S4S engine models. We recommend verifying your engine serial number against the OEM part number to ensure complete compatibility.

Q: What is the recommended installation procedure for this bush?
A: Installation should be performed by a qualified diesel mechanic. The bush typically requires pressing into the cylinder block bore. It is critical to align the oil hole in the bush with the oil gallery in the block to ensure proper lubrication. Always refer to the Caterpillar service manual for specific torque and clearance specifications.

Q: How does the 6-month warranty work for international buyers?
A: The warranty covers manufacturing defects for a period of 6 months from the date of shipment. If a defect is identified, we require photographic evidence and a copy of the invoice. We will then arrange for a replacement part to be shipped to you. Please note that the warranty does not cover damage caused by improper installation, misuse, or normal wear and tear.