C3.4B Cylinder Liner Kit – Caterpillar C3.4B Engine Parts for Construction/Industrial/Genset

Product Details

Product Overview

This C3.4B Cylinder Liner Kit is a precision-engineered replacement component specifically designed for the Caterpillar C3.4B diesel engine. Manufactured to OEM specifications, this kit provides a reliable and durable solution for maintaining the performance and longevity of your Caterpillar-powered equipment. It is commonly used in a wide range of applications including construction machinery, industrial equipment, agricultural tractors, generator sets (gensets), marine propulsion, and material handling systems.

As a critical engine component, the cylinder liner kit ensures proper piston-to-wall clearance, efficient heat dissipation, and optimal compression sealing. This kit includes all necessary components for a complete cylinder rebuild, offering a cost-effective alternative to OEM parts without compromising on quality or fitment. Designed for both standard and overhaul maintenance, it is an essential part for any Caterpillar C3.4B engine service schedule.

Key Features & Benefits

• OEM-Spec Precision: Manufactured to match original Caterpillar C3.4B dimensions and tolerances, ensuring direct bolt-on installation and reliable performance.
• Durable Construction: Made from high-grade cast iron with a hardened bore surface to resist wear, scuffing, and corrosion, extending engine life.
• Complete Kit: Typically includes cylinder liners, piston rings, and necessary sealing components, providing a comprehensive solution for a cylinder overhaul.
• Enhanced Compression: Designed to maintain proper ring groove clearance and compression sealing, improving fuel efficiency and reducing blow-by.
• Wide Application Compatibility: Suitable for Caterpillar C3.4B engines used in various equipment from construction to marine, making it a versatile inventory choice.
• Cost-Effective: Provides a high-quality alternative to expensive OEM parts, reducing maintenance costs without sacrificing reliability.
• Rigorous Testing: Each kit undergoes dimensional inspection and material verification to ensure consistent quality and fitment.

Technical Specifications

OEM Cross-Reference

This Cylinder Liner Kit is designed to replace or serve as an alternative to the following OEM part numbers for the Caterpillar C3.4B engine:

• OEM Reference: 8-98023-526-0 (Typical Caterpillar C3.4B liner part number)
• Alternative Reference: 8-98023-525-0 (If applicable for specific variants)

Compatibility

This kit is specifically designed for the Caterpillar C3.4B diesel engine. It is commonly used for maintenance and overhaul in the following equipment types:

• Construction: Excavators, skid steer loaders, compact track loaders (e.g., Caterpillar 303.5E, 304E, 305.5E series)
• Industrial: Forklifts, telehandlers, aerial work platforms
• Agriculture: Tractors, harvesters
• Genset: Generator sets powered by C3.4B engines
• Marine: Small marine propulsion systems
• Handling: Material handling equipment

Note: Fitment is inferred based on the engine model. Always verify your engine serial number and existing part dimensions before ordering.

Global Supply & Distribution

We provide worldwide shipping for this Caterpillar C3.4B Cylinder Liner Kit, serving major industrial markets across North America, Europe, Asia-Pacific, the Middle East, Africa, and South America. Our logistics network ensures fast, reliable delivery to major ports and industrial centers, including Los Angeles, Rotterdam, Shanghai, Dubai, and Singapore. With years of export experience and full compliance with international trade regulations, we offer hassle-free customs clearance and door-to-door shipping options for B2B buyers.

Quality Assurance

Every C3.4B Cylinder Liner Kit is manufactured under strict quality control standards in our ISO-compliant facility. We use high-grade materials and precision machining to ensure dimensional accuracy and surface finish. Each kit is subject to video outgoing inspection, and a Machinery Test Report is available upon request. We back our products with a 6-month warranty and provide ongoing online technical support to ensure your satisfaction.

FAQ

Q1: Will this kit fit my Caterpillar C3.4B engine directly?

This kit is manufactured to OEM specifications for the Caterpillar C3.4B engine. However, we strongly recommend verifying your engine serial number and measuring the existing liner diameter (standard or oversize) to ensure compatibility. If you have a variant with a different liner height or flange design, please contact our support team with your engine details for confirmation.

Q2: What is included in the cylinder liner kit?

The kit typically includes the cylinder liner(s) and a set of piston rings. Some kits may also include sealing gaskets or O-rings. Please refer to the product listing or contact us for a detailed component list specific to your order. For a complete overhaul, we recommend also replacing the piston, connecting rod bearings, and main bearings separately.

Q3: How do I install the cylinder liner correctly?

Installation should be performed by a qualified diesel mechanic. Key steps include: cleaning the cylinder block bore, applying a light oil film to the liner O-rings, pressing the liner in using a specialized tool (do not hammer), and checking the liner protrusion above the block deck. Torque the cylinder head to factory specifications after installation. If you need a detailed installation guide or video, our technical support team can provide assistance.