Product Overview

This is a premium-quality connecting rod bushing designed for Mitsubishi diesel engines, engineered for durability and precise fitment. As a leading supplier in the global automotive aftermarket, we specialize in shipping high-performance engine components to major industrial hubs and markets worldwide, including North America, Europe, the Asia-Pacific region, and the Middle East. This part is essential for engine rebuilds, overhauls, and maintenance operations.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM specifications to ensure perfect fit and optimal oil clearance for superior engine performance.
• Enhanced Durability: Made from high-grade bearing material to withstand extreme pressures and temperatures, reducing wear on the crankshaft and connecting rod.
• Optimal Lubrication: Designed with proper oil grooves and holes to maintain a consistent oil film, preventing metal-to-metal contact and extending engine life.
• Reliable Performance: Ensures smooth piston movement and stable rod alignment, crucial for maintaining engine power output and fuel efficiency.
• Global Compliance: Produced for international markets, meeting the quality and performance standards required by professional workshops and engine rebuilders worldwide.

Technical Specifications

OEM Cross-Reference

This part is a direct replacement for the following OEM numbers. Always verify the specific application with your engine serial number.

• Primary Part Number: PB-1807J
• Common Alternative Numbers: MD180700, 1807J

Compatibility

This connecting rod bushing is compatible with a range of Mitsubishi diesel engines commonly found in industrial machinery, generators, and commercial vehicles.

• Engine Models: Mitsubishi 4D31, 4D32, 4D34, 6D31, 6D32, 6D34 series diesel engines.
• Typical Applications: Used in forklifts, small to medium-duty trucks, agricultural equipment, and stationary power units powered by the above engine families.
• Year Range: Applicable for engines produced from the 1970s through the 1990s. Compatibility is based on engine model, not vehicle year.

Global Supply & Distribution

We are equipped to support your business needs anywhere in the world with reliable logistics and deep export experience.

• Worldwide Shipping: We export via air and sea freight to all major continents and industrial markets.
• Key Markets Served: North America (USA, Canada, Mexico), European Union (Germany, UK, Poland), Asia-Pacific (Australia, Japan, Southeast Asia), Middle East (UAE, Saudi Arabia), and South America.
• Efficient Logistics: Fast delivery to major ports and inland logistics hubs. We provide all necessary export documentation, including commercial invoices, packing lists, and certificates of origin.
• Trade Compliance: All shipments comply with international trade regulations. We have extensive experience navigating customs procedures for automotive parts.

Quality Assurance

Every component is subjected to rigorous quality control to ensure it meets the demands of professional engine builders.

• Manufacturing Standards: Produced in ISO-certified facilities using advanced machining and quality control processes.
• Dimensional Accuracy: Each bushing is verified for critical inner diameter (ID), outer diameter (OD), width, and oil hole alignment.
• Material Certification: Sourced materials are tested for hardness, fatigue strength, and corrosion resistance.
• Warranty: Backed by a standard warranty against manufacturing defects. Please contact us for specific warranty terms applicable to your region.

FAQ

Q1: How do I confirm this bushing is the correct part for my specific Mitsubishi 4D34 engine?
A1: The most reliable method is to cross-reference your engine’s serial number and the old bushing’s part number (if available) with our listed part number PB-1807J. You can also provide the casting numbers from your connecting rod for verification. We recommend consulting the engine’s official service manual for the correct bearing clearance specifications during installation.

Q2: What is the recommended installation procedure for this connecting rod bushing?
A2: Professional installation is crucial. The procedure typically involves: 1) Pressing out the old bushing using a proper arbor press. 2) Pressing in the new bushing with the correct alignment of oil holes. 3) Checking the final inside diameter with a bore gauge after installation to ensure proper oil clearance, as specified in the engine manual. Never hammer the bushing into place.

Q3: Do you offer technical support for international B2B customers regarding large orders for engine overhaul kits?
A3> Yes, absolutely. We provide dedicated technical and logistics support for bulk orders. Our team can assist with creating customized kits that include these bushings alongside other related components like pistons, rings, and main bearings for specific engine models. We can also provide bulk packaging and consolidated shipping documentation to streamline your import process.

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 .