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OEM Replacement Parts

Mitsubishi S4E S4E2 S6E S6E2 S4F S6F Piston Ring Set 34417-09012 Engine Parts

MOQ: 1pcs Price: Negotiable
Part No.
34417-09012
Engine Model
S4E, S4E2, S6E, S6E2, S4F, S6F
Application
Mitsubishi Diesel Engines
Material
Ductile Iron / Steel (Chrome/Moly Coated)
Size
Standard (Refer to OEM specs for oversized options)
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Product Details

S4e S4e2 S6e S6e2 S4f S6f Piston Ring 34417-09012 For Mitsubishi Engine Spare Parts

Product Overview

This high-quality piston ring set is specifically engineered for Mitsubishi S4E, S4E2, S6E, S6E2, S4F, and S6F diesel engines. As a critical component for engine performance and oil control, this set ensures optimal compression and reduced blow-by. We specialize in the global supply of heavy-duty engine parts, serving major markets including North America, Europe, Southeast Asia, the Middle East, and South America. Our inventory supports both OEM replacement and aftermarket maintenance needs.

Key Features & Benefits

  • Premium Material: Manufactured from high-grade ductile iron and steel, providing exceptional wear resistance and longevity.
  • Precision Engineering: CNC-machined to exact OEM specifications (Part No. 34417-09012) for a perfect seal and minimal friction.
  • Enhanced Oil Control: Advanced ring profile design effectively manages oil consumption and reduces carbon buildup.
  • Durability: Surface treatment with chrome or moly coating ensures resistance to high temperatures and cylinder wall wear.
  • Performance: Restores engine compression, improves fuel efficiency, and extends engine overhaul intervals.

Technical Specifications

Specification Details
Part Number 34417-09012
Product Type Piston Ring Set
Engine Models S4E, S4E2, S6E, S6E2, S4F, S6F
Material Ductile Iron / Steel (Chrome/Moly Coated)
Ring Configuration Top Ring, Second Ring, Oil Ring (Standard Set)
Bore Size Standard (Refer to OEM specs for oversized options)
Application Mitsubishi Diesel Engines

OEM Cross-Reference

This piston ring set is directly interchangeable with the following OEM numbers:

  • Mitsubishi OEM: 34417-09012
  • Alternative Reference: ME074984 (where applicable)

Note: Always verify compatibility with your specific engine model and serial number before installation.

Compatibility

This piston ring set is compatible with the following Mitsubishi industrial and construction equipment engine models:

  • Engine Series: S4E, S4E2, S6E, S6E2, S4F, S6F
  • Common Applications: Excavators, Forklifts, Generators, Agricultural Tractors, and Marine engines using these Mitsubishi power units.
  • Typical Equipment Brands: Mitsubishi, Caterpillar (with Mitsubishi engines), and other OEMs utilizing these engine platforms.

Global Supply & Distribution

We are a dedicated export supplier for diesel engine components. Our logistics network ensures fast and reliable delivery worldwide.

  • Worldwide Shipping: Air, Sea, and Express courier (DHL, FedEx, UPS, TNT) available.
  • Major Markets Served: USA, Canada, Germany, UK, UAE, Saudi Arabia, Australia, Singapore, South Africa, and Brazil.
  • Port-to-Port Delivery: Efficient delivery to major industrial ports like Shanghai, Rotterdam, Los Angeles, and Jebel Ali.
  • Export Expertise: Experienced in international trade documentation, customs clearance, and compliance with global standards.

Quality Assurance

  • Manufacturing Standard: Produced under strict ISO 9001 quality management systems.
  • Testing: Each batch undergoes hardness testing, dimensional accuracy checks, and surface finish inspection.
  • Warranty: 12-month warranty against manufacturing defects under normal operating conditions.
  • Certification: Material test reports and certificates of conformity available upon request.

FAQ

Q1: How do I confirm this piston ring set fits my specific engine?
A: Please verify your engine model number (e.g., S4E, S6E) and the existing part number on your old rings. The OEM number 34417-09012 is the primary reference. If your engine has been rebored, you may require an oversized ring set. Please consult your engine manual or contact our technical support for confirmation.

Q2: What is the recommended installation procedure for these rings?
A: Proper installation requires a ring expander tool to avoid breakage. Ensure the cylinder bore is clean, deglazed, and within spec. Stagger the ring gaps (typically 120 degrees apart) and avoid aligning them with the piston pin. Always refer to the Mitsubishi engine service manual for specific torque and gap settings.

Q3: What is the typical lifespan of these piston rings?
A: Under standard operating conditions with proper maintenance (clean oil and air filters), these rings can last 6,000 to 10,000 hours. Factors like fuel quality, load cycles, and engine temperature significantly affect lifespan. Regular compression tests can help monitor ring wear.

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