Komatsu 6D140/S6D140-1 Engine Crankshaft 6211-31-1010 Is Suitable For WA500-1L

Name: Komatsu 6D140/S6D140-1 Engine Crankshaft 6211-31-1010 Is Suitable For WA500-1L
Brand: Guangzhou Minshun Machinery Equipment Co., Ltd.

Price Negotiable

Price: $1164

MOQ: 1unit

Delivery Time: 30 work day

Product Description

Komatsu 6D140/S6D140-1 Engine Crankshaft 6211-31-1010 is suitable for WA500-1L

The 6211-31-1010 crankshaft is a crucial power transmission component for the Komatsu 6D140 / S6D140E-2 diesel engine. Its primary function is to convert the reciprocating motion of the piston within the cylinder into rotational power, thereby driving the engine to output stable power. This crankshaft is widely used in heavy-duty operating environments such as construction machinery, loaders, and industrial power generation equipment.

Technical Parameters

Material	Forged Alloy Steel
Surface Treatment	Induction Hardening
Weight	155KG
Dimensions	130×30×36cm

Applicable Scenarios

• High-strength forged structure—Forged from high-quality alloy steel, it boasts high strength and is suitable for long-term heavy-duty operation of diesel engines.

• Precision dynamic balancing—Reduces engine vibration and improves operational stability.

• Wear-resistant journal design—Induction hardening of key components ensures wear resistance and durability, extending service life.

• OEM standard manufacturing—Dimensions and tolerances conform to original equipment manufacturer (OEM) standards, ensuring reliable installation and matching.

• Applicable construction machinery—Suitable for diesel engines in construction machinery, loaders, and generator sets.

Guangzhou Minshun Machinery Equipment Co., Ltd.

We specialize in the sales and service of diesel engine assemblies and construction machinery parts. Our product line covers engine assemblies, filtration systems, electronic control components, hardware accessories, wiring harnesses, and electrical accessories. Our service area includes Canada, the United States, the United Kingdom, Mexico, the Netherlands, Kazakhstan, Mongolia, Russia, Australia, Malaysia, Turkey, Indonesia, Singapore, Thailand, South America, South Africa, and other countries and regions.

**Our Product Range**
Engine Rebuild Kit	Turbochargers	Engine Diesel Pumps	Engine Controllers (ECU)
Cylinder Blocks	Cylinder Heads	Water Pumps	Injectors
Starter Motors	Filters	Other Engine Accessories	Excavator Hydraulic Pumps
Swivel Components	Distributor Valves	Travel Motor Assemblies	Chassis Components and Other Accessories

Product Showcase

Frequently Asked Questions

Q1: What is your main products?

A1: We are specialized in the excavator engine spare parts, for example Main cylinder block, cylinder head, crankshaft, Engine assembly, piston, cylinder liner, piston ring, camshaft, connecting rod, oil pump, water pump, valve series products, movement, etc. almost all parts of the entire engine.

Q2: Do you test all products before shipping?

A2: Yes, we conduct 100% testing before shipping.

Q3: Which engine models is this Crankshaft compatible with?

A3: This product is designed for specific diesel engine models. If you can provide the engine model or original part number, we can confirm compatibility before shipping to avoid incompatibility issues.

Q4: Can you provide cross-reference information for OEM part numbers?

A4: Yes, we support original part interchange. Please provide the original part number, and we will verify the replacement part accordingly.

Q5: What should I do if there is a problem with the product?

A5: Our products undergo professional testing and are of very stable quality. If you do find any problems, please contact us. We have a professional after-sales team to help you solve the problem.

Q6: What causes a crankshaft to fail?

A6: Crankshaft failure is usually caused by poor... lubrication, bearing damage, or engine overload.

Why Choose Us?

• Over 20 years of focus on construction machinery – offering a full range of excavator assemblies and accessories.
• Get a Quote – Our professional team will provide you with a quote immediately upon receiving your requirements.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangzhou Minshun Machinery Equipment Co., Ltd.

Location at 1026-1028, 10th Street, Zhuji (International) Machinery Parts City, Tianhe, Guangzhou, Guangdong Province, China

Contact Person Tommy Rong

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