Product Overview

This genuine MAHLE engine bearing set is engineered for heavy-duty diesel applications, providing critical protection for your engine’s crankshaft and connecting rods. As a premier supplier for the global construction and industrial machinery market, we ensure reliable performance and durability for equipment operating in demanding conditions worldwide. Our products are shipped directly from Shanghai to major industrial hubs across North America, Europe, the Middle East, and Asia-Pacific.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM tolerances for a perfect fit and optimal oil film retention, ensuring maximum engine life.
• Superior Material: Constructed from high-grade, tri-metal materials designed to withstand extreme pressures and temperatures within heavy-duty diesel engines.
• Enhanced Durability: Advanced surface treatments and micro-grooving promote superior lubrication flow, reducing friction and preventing premature wear on the crankshaft journals.
• Reliable Performance: Restores factory-level performance, maintaining proper oil clearance and bearing crush for consistent power output and fuel efficiency.
• Global Quality Standard: Produced under stringent quality control systems, ensuring every bearing set meets the performance benchmarks required by international markets.

Technical Specifications

OEM Cross-Reference

This MAHLE bearing set is a direct replacement for the following OEM part numbers:

• Komatsu: 12220102010341WT (Main Bearing), 12220102010142WT (Rod Bearing)
• Cummins: This bearing set is compatible with the Cummins 6BT engine platform, a common power plant in various industrial applications. Please verify specific sub-model requirements.

Compatibility

This bearing set is designed for the following primary applications:

• Engine Models: Komatsu 6D102, Cummins 6BT series diesel engines.
• Machine Application: Komatsu PC200-7 hydraulic excavator.
• Typical Use: Ideal for engine overhaul, rebuild, or critical bearing replacement in construction, mining, and industrial machinery.

Global Supply & Distribution

We specialize in the international export of high-quality engine components. Our streamlined logistics network ensures efficient delivery to key global markets.

• Worldwide Shipping: We ship via air and sea freight to all major continents, with consolidated container options for bulk orders.
• Major Markets Served: North America (USA, Canada, Mexico), European Union, United Kingdom, Australia, Middle East (UAE, Saudi Arabia), Southeast Asia, and South America.
• Fast Delivery: Expedited shipping is available to major ports and industrial centers such as Los Angeles, Rotterdam, Singapore, and Dubai.
• Export Compliance: All documentation, including commercial invoices, packing lists, and certificates of origin, is provided to ensure smooth customs clearance worldwide.

Quality Assurance

Our commitment to quality ensures you receive components that meet the highest industry standards.

• Manufacturing Standards: Produced in ISO-certified facilities using precision machining and quality-controlled materials.
• Rigorous Testing: Each bearing undergoes dimensional accuracy checks, surface finish analysis, and material composition verification.
• Warranty: Backed by a standard warranty against manufacturing defects. Please contact us for specific warranty terms applicable to your region.

FAQ

Q: Is this a complete bearing set for a full engine rebuild of a Komatsu 6D102?
A: This product includes the specific main and rod bearing numbers listed. A complete rebuild may require additional bearings (e.g., thrust washers) depending on your engine’s configuration. Always consult your engine’s service manual for a full parts list.

Q: Are these bearings compatible with both the Komatsu 6D102 and the Cummins 6BT engine?
A: Yes, this bearing set is designed to be compatible with both the Komatsu 6D102 and the Cummins 6BT engine families, which share common architecture. However, it is critical to verify the exact engine model and serial number to ensure correct fitment, as there can be variations within these engine series.

Q: What are the installation requirements for these bearings?
A: Proper installation is crucial. Ensure the crankshaft journals are measured for wear and refinished to the correct specification if necessary. The engine block and connecting rod bearing bores must be clean and within OEM tolerance. Always use a plastigage or precise micrometer to verify oil clearances after installation, following the manufacturer’s recommended procedure.

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 .