Product Overview

This is a genuine Daido Metal connecting rod bearing, part number RP0010K with a 0.25mm undersize. Engineered for precision and durability, it is a critical component for engine rebuilds and overhauls. We specialize in global B2B supply, serving major markets including North America, Europe, the Asia-Pacific region, and the Middle East with reliable shipping and logistics support.

Key Features & Benefits

• Genuine Daido Metal Quality: Manufactured to the original equipment specifications for guaranteed fit, performance, and longevity.
• Precision Undersize Bearing: 0.25mm undersize is essential for engines where the crankshaft journal has been machined or reground.
• Optimal Oil Film Retention: Advanced bearing material and surface finish ensure proper lubrication, reducing friction and wear.
• High Load Capacity: Designed to withstand the high dynamic loads and pressures within the engine’s connecting rod assembly.
• Direct Replacement: Provides a perfect, drop-in fit for specified Isuzu engine models, simplifying the rebuild process.

Technical Specifications

OEM Cross-Reference

This genuine Daido Metal bearing corresponds to the following OEM part numbers:

• Daido Metal: RP0010K
• Isuzu: 8-94185-392-0 (Reference number, confirm with engine serial)

Note: Always verify the correct undersize (0.25mm) and cross-reference with your engine’s specific serial number and machining specifications before ordering.

Compatibility

This connecting rod bearing is designed for use in the following Isuzu diesel engines:

• Engine Models: Isuzu 4BB1, 6BB1, 6BC1
• Typical Applications: These engines are commonly found in Isuzu trucks, buses, and industrial machinery from the 1970s through the 1990s.
• Critical Fitment Note: This is a 0.25mm undersize bearing. It is only compatible if the engine’s crankshaft connecting rod journals have been machined to the corresponding undersize specification. Always measure the crankshaft before installation.

Global Supply & Distribution

We are a trusted partner for automotive parts distributors and engine rebuild shops worldwide. Our supply chain is optimized for international trade:

• Worldwide Shipping: We export via air and sea freight to all major global markets.
• Key Regions Served: North America (USA, Canada, Mexico), Europe (EU, UK), Asia-Pacific (Australia, Southeast Asia), the Middle East, and South America.
• Efficient Logistics: Fast container and pallet dispatch to major ports and industrial hubs such as Los Angeles, Rotterdam, Singapore, and Dubai.
• Trade Compliance: All documentation (commercial invoice, packing list, certificate of origin) is provided to ensure smooth customs clearance.

Quality Assurance

We supply only genuine, first-quality components to ensure your engine rebuild meets the highest standards.

• Manufacturing Standard: Original Daido Metal manufacturing process, meeting or exceeding JIS and OEM specifications.
• Certification: Supplied with full traceability as genuine parts.
• Warranty: Backed by a standard manufacturer’s warranty against defects in material and workmanship.
• Inspection: All bearings undergo stringent dimensional and surface finish checks to guarantee precision.

FAQ

Q: How do I know if I need a 0.25mm undersize bearing?
A: An undersize bearing is required when the engine’s crankshaft connecting rod journals have been machined (“ground”) to repair wear or damage. The machinist will specify the new journal diameter, and you must select the corresponding undersize bearing (e.g., 0.25mm, 0.50mm). Never install an undersize bearing on a standard-size crankshaft.

Q: Is this bearing sold as a set for one rod, or for the entire engine?
A> Typically, connecting rod bearings are sold as a matched set for one connecting rod (upper and lower shell). For a complete engine overhaul, you will need a set for each cylinder. Please confirm the quantity per package with your sales representative before placing your bulk order.

Q: What is the recommended installation procedure for these bearings?
A> Always follow the engine manufacturer’s service manual. Key steps include: thoroughly cleaning the rod and cap bore, verifying correct bearing clearance with Plastigage or micrometers, ensuring proper alignment of bearing tangs, and torquing the rod bolts to the exact specification in the correct sequence. Proper lubrication of the bearing surface during assembly is critical.

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 .