Product Overview

This professional-grade RIK piston ring set is engineered for the reliable 4D34 and 4D34T diesel engines. Designed for durability and optimal compression, it is an essential component for engine overhauls and maintenance. We supply this high-quality part globally, with extensive experience serving key markets across North America, Europe, the Asia-Pacific region, and the Middle East, ensuring B2B buyers receive the parts they need for their heavy machinery fleets.

Key Features & Benefits

• Premium Material Construction: Manufactured from high-grade alloy cast iron and coated for superior wear resistance and heat dissipation.
• Precision Engineering: Ensures exact fitment and optimal sealing to restore engine compression and power output.
• Reduced Oil Consumption: Designed to maintain proper oil control, minimizing blow-by and extending engine life.
• Enhanced Durability: Withstands the high-pressure and thermal stresses of heavy-duty industrial and vehicular applications.
• Complete Set Solution: Includes all necessary rings (compression and oil rings) for a full cylinder overhaul, simplifying procurement.

Technical Specifications

OEM Cross-Reference

This piston ring set is designed as a direct replacement for original equipment. It corresponds to the following OEM part numbers:

• RIK: [Primary Part Number – To be confirmed with supplier]
• Mitsubishi Fuso: [OEM Equivalent Number – e.g., MR#####]

Note: Always verify the specific part number against your engine’s serial number or existing component for guaranteed compatibility. Contact our technical support for cross-reference assistance.

Compatibility

This piston ring set is compatible with engines and machinery including, but not limited to:

• Engine Models: Mitsubishi 4D34, 4D34T diesel engines.
• Vehicle Applications: Mitsubishi Fuso trucks and buses utilizing the 4D34 series engine.
• Industrial Machinery: Various excavators, construction equipment, and generator sets powered by the 4D34 engine platform.

Global Supply & Distribution

We are a trusted partner in the global automotive aftermarket, specializing in the export of heavy-duty engine components.

• Worldwide Shipping: We efficiently ship to all major continents via air and sea freight.
• Key Markets Served: North America (USA, Canada, Mexico), European Union, United Kingdom, Australia, Southeast Asia, Middle East, and Africa.
• Logistics Network: Fast and reliable delivery to major industrial ports and logistics hubs, including Rotterdam, Los Angeles, Singapore, and Dubai.
• Export Compliance: All shipments are prepared with complete commercial invoices, packing lists, and comply with international trade regulations for smooth customs clearance.

Quality Assurance

Our commitment to quality ensures you receive reliable parts for critical applications.

• Manufacturing Standards: Produced in ISO-certified facilities adhering to strict quality control protocols.
• Rigorous Testing: Each set undergoes dimensional accuracy checks, material hardness testing, and tension verification.
• Performance Warranty: Backed by a standard warranty against manufacturing defects. Specific terms are provided with your purchase order.
• Batch Traceability: Production batches are tracked to ensure consistency and facilitate any necessary quality audits.

FAQ

Q1: How do I confirm this piston ring set fits my specific 4D34 engine?
A1: The most reliable method is to match the part number from your old piston ring set or consult your engine’s service manual. The engine model (4D34 or 4D34T) and serial number are also critical for verification. Our technical team can assist with fitment checks.

Q2: What is the recommended procedure for installing these rings?
A2: Professional installation is advised. Key steps include: thoroughly cleaning the cylinder liner, checking bore diameter and taper, using a proper ring expander tool to avoid damage, staggering the ring end gaps as per manufacturer specification, and ensuring proper lubrication during assembly.

Q3: Do you supply these parts in bulk for fleet maintenance programs?
A3: Yes, we specialize in B2B bulk orders. We offer competitive pricing for container loads (LCL/FCL) and can support scheduled delivery programs for fleet operators and large workshops. Contact our sales team for a customized quotation.

Our advantages

1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.

2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.

3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.

4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.

5. Scientific ERP system, easy and fast to locate the parts that customer needs.

6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.

Exhibition

Packing&Shipping

1.  Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).

2.  Once we get confirmation of payment, we will ship products in 2 days.

3.  Our packaging is standard export wooden box or others as your requirement.

4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.

FAQ

Q1. What is your company major products?

A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.

Q2.What is the MOQ?

A: Normally we can supply any quantity if we have in stock.

Q3. What is your payment term ?

A: We accept Western Union, T/T, Paypal.

Q4. What is the packing ?

A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.

Q5. When can you deliver products after payment ?

A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .

Q6. What can you do to complete order perfectly ?

A: In the beginning , We will communicate with clients in details to understand what they need .

Before packing , We will check the products and send photos to clients .After confirmation ,

We will packing products well to avoid damage . Once we get tracking number ,

We will send it to customer and keep contact in with clients .