S4S Con Rod Bush 34317-01100 for Mitsubishi Forklift Excavator Engine Parts

Product Details

Product Overview

This premium Con Rod Bush, identified by OEM part number 34317-01100, is a precision-engineered component specifically designed for the Mitsubishi S4S diesel engine. As a critical part of the connecting rod assembly, this bush ensures optimal clearance and smooth rotational movement between the connecting rod and the piston pin, directly impacting engine performance and longevity.

Manufactured to OEM size specifications, this S4S con rod bush serves as a direct replacement part for a wide range of heavy equipment, including forklifts, excavators, loaders, bulldozers, and buses. It is a common service part for engine overhauls and rebuilds, helping to restore original engine tolerances and reduce wear.

Please verify your engine model and existing part number before purchase to ensure correct fitment, as application may vary by specific equipment manufacturer.

Key Features & Benefits

• Precision Fit: Machined to exact OEM dimensions (34317-01100) for the Mitsubishi S4S engine, ensuring proper oil clearance and reducing the risk of seizure.
• Durable Material: Constructed from high-grade, wear-resistant material to withstand high loads and friction within the connecting rod assembly.
• Engine Rebuild Ready: An essential component for any S4S engine overhaul kit, helping to restore factory performance and extend engine service life.
• Rigorous Testing: Each batch undergoes machinery test reports and outgoing video inspections to verify dimensional accuracy and surface finish.
• Easy Identification: Clearly marked with the OEM number 34317-01100 for hassle-free cross-referencing and installation.
• Versatile Application: Suitable for various heavy machinery types, reducing inventory complexity for maintenance teams.
• Reliable Performance: Designed to maintain consistent lubrication and reduce vibration in the connecting rod big end, protecting the crankshaft and piston assembly.

Technical Specifications

OEM Cross-Reference

This product is a direct replacement for the following OEM part number:

• 34317-01100 (Mitsubishi)

Please confirm your original part number matches the above before ordering. This bush is specifically designed for the S4S engine family and may not be interchangeable with other Mitsubishi engine series (e.g., S3L, S6S).

Compatibility

This Con Rod Bush 34317-01100 is commonly used for the following applications:

• Engine Models: Mitsubishi S4S Diesel Engine
• Equipment Types: Forklift, Excavator, Truck, Loader, Bulldozer, Bus, and other industrial machinery powered by the S4S engine.

Note: Fitment is inferred based on the engine model. Always verify compatibility with your specific equipment make and model.

Global Supply & Distribution

We offer comprehensive worldwide shipping solutions to support B2B buyers and industrial maintenance operations globally. Our logistics network ensures fast and reliable delivery to major ports and industrial centers, including:

• North America: Los Angeles, Houston, New York, Toronto
• Europe: Rotterdam, Hamburg, Antwerp, Felixstowe
• Asia-Pacific: Singapore, Shanghai, Tokyo, Sydney
• Middle East & Africa: Dubai, Jeddah, Durban, Lagos
• South America: Santos, Buenos Aires, Valparaiso

With extensive export experience and compliance with international trade standards, we ensure parts arrive safely and on time for your critical engine maintenance schedules.

Quality Assurance

Quality is paramount in our manufacturing process. Our S4S con rod bush is produced under strict quality control standards:

• Manufacturing Standards: Produced in ISO-certified facilities in Guangdong, China, using precision machining and heat treatment processes.
• Testing Procedures: Each production batch is subjected to dimensional inspection and a Machinery Test Report. Video Outgoing Inspection is available upon request.
• Warranty: Backed by a 6-month warranty against manufacturing defects, providing peace of mind for your procurement.

FAQ

Q: How do I confirm this con rod bush fits my Mitsubishi S4S engine?
A: The most reliable method is to remove your old bush and check for the stamped number 34317-01100. Additionally, measure the inner diameter (piston pin bore) and outer diameter (connecting rod bore) to ensure they match your existing component. This part is designed specifically for the S4S model and may not fit S3L or S6S variants.

Q: Can I install this bush myself, or should a professional do it?
A: Installation of a con rod bush requires precise pressing equipment and reaming to achieve the correct oil clearance (typically 0.03-0.08mm). We strongly recommend installation by a qualified diesel mechanic or engine rebuilder. Improper installation can lead to oil starvation and connecting rod failure.

Q: What maintenance is required for this bush after installation?
A: During the initial break-in period (first 50 hours), monitor engine oil pressure and listen for knocking sounds from the lower end. Use the recommended engine oil grade for the S4S engine. Regular oil changes at manufacturer-specified intervals will help prolong the life of the bush and protect the connecting rod journal.