Product Overview

This is a genuine TAIHO main bearing set, engineered to the highest Japanese manufacturing standards for durability and precision. Designed as a critical replacement component for Isuzu industrial diesel engines, this bearing set ensures optimal crankshaft support and engine longevity. We supply this premium part globally, with extensive experience serving major markets across North America, Europe, Asia-Pacific, and the Middle East.

Key Features & Benefits

• Genuine TAIHO Quality: Manufactured by the renowned Japanese bearing specialist, guaranteeing exact OEM specifications, material composition, and performance.
• Precision Engineering: Ensures perfect fitment and correct oil clearance for optimal lubrication, reducing friction and wear on the crankshaft journal.
• Enhanced Durability: High-strength materials and advanced manufacturing processes provide exceptional resistance to fatigue and seizure under heavy load conditions typical in excavator operation.
• Maintains Engine Performance: Correct bearing dimensions are crucial for maintaining proper oil pressure, reducing vibration, and ensuring the engine runs smoothly and efficiently.
• Reliable Replacement: A direct, drop-in replacement that restores engine integrity, helping to prevent catastrophic engine failure and costly downtime.

Technical Specifications

OEM Cross-Reference

This genuine TAIHO bearing set corresponds to the following part numbers:

• TAIHO: M182, M182H
• This is the original equipment manufacturer (OEM) part for the specified Isuzu engines.

Compatibility

This main bearing set is engineered for specific Isuzu industrial diesel engines used in heavy machinery.

• Engine Models: Isuzu 4BG1, 6BG1, 6BD1
• Machine Application: Hitachi ZAX200 Excavator (and other machinery equipped with the compatible Isuzu engine).
• Note: Always verify your engine model and existing bearing size (standard/undersize) before ordering. This listing is for the Standard (STD) size set.

Global Supply & Distribution

We are a specialist supplier to the global heavy equipment and engine rebuild industry. Our logistics network ensures reliable delivery to key industrial hubs worldwide.

• Worldwide Shipping: We export to all major markets, including North America (USA, Canada, Mexico), Europe (UK, Germany, Netherlands), Asia-Pacific (Australia, Singapore, Japan), and the Middle East (UAE, Saudi Arabia).
• Efficient Logistics: Fast dispatch and consolidated shipping options to major ports and inland freight centers to minimize lead times for your workshop.
• Trade Compliance: All documentation (commercial invoice, packing list, certificate of origin) is provided for smooth customs clearance internationally.

Quality Assurance

Every part we supply meets the highest standards to ensure your complete satisfaction and project success.

• OEM Authenticity: This is a 100% genuine TAIHO part, not an aftermarket alternative.
• Manufacturing Standard: Produced in Japan to the original Isuzu/TAIHO engineering specifications and quality control protocols.
• Warranty: Backed by a standard warranty against manufacturing defects. Please contact us for specific warranty terms.
• Packaging: Supplied in original or OEM-equivalent protective packaging to prevent damage during transit and storage.

FAQ

Q1: How do I confirm this is the correct main bearing set for my engine rebuild?
A1: First, identify your engine model (e.g., 6BG1). Second, you must measure your crankshaft main journals with a micrometer to confirm they are within standard (STD) specifications and have not been machined to an undersize. This set is for standard-size journals only. Consult your engine service manual for the precise procedure.

Q2: Is this a full set of main bearings for the engine?
A2: Yes, this part number (M182/M182H) constitutes a complete set of main bearings required for one engine. It includes all upper and lower bearing shells needed to support the crankshaft along the engine block.

Q3: What is the difference between M182 and M182H in the title?
A3: Typically, this denotes a minor revision or sub-variant within the same part family from the manufacturer. Both numbers refer to the same genuine TAIHO main bearing set for the listed engines. They are cross-compatible and functionally identical for the applications specified.

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 .