Home Products OEM Replacement Parts Komatsu PC200-5 Excavator 6D95 Engine Piston 6207-31-2120 6207-31-2141 Diesel Spare Parts

OEM Replacement Parts

Komatsu PC200-5 Excavator 6D95 Engine Piston 6207-31-2120 6207-31-2141 Diesel Spare Parts

MOQ: 1pcs Price: Negotiable

Part No.: 6207-31-2120, 6207-31-2141
Engine Model: Komatsu 6D95
Application: Diesel Engine
Material: High-Strength Cast Iron / Aluminum Alloy
Quality: Brand New, Aftermarket Replacement

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Product Details

6d95 Engine Piston 6207-31-2120 6207-31-2141 For Komatsu Pc200-5 Excavator Diesel Engine Spare Parts

Product Overview

This high-quality 6D95 Engine Piston is a critical diesel engine spare part designed specifically for the Komatsu PC200-5 Excavator. Manufactured to meet or exceed OEM standards, this piston ensures optimal combustion efficiency and reliable engine performance. With global shipping capabilities, we serve major markets including North America, Europe, Asia-Pacific, the Middle East, and Africa, providing fast and reliable delivery to industrial centers and major ports worldwide.

Key Features & Benefits

Premium Durability: Constructed from high-grade cast iron or aluminum alloy for exceptional wear resistance and long service life in heavy-duty excavator applications.
Precision Engineering: Manufactured with strict tolerances to ensure a perfect fit within the 6D95 engine cylinder, reducing blow-by and maximizing compression.
High-Temperature Resistance: Designed to withstand extreme combustion chamber temperatures and pressures, preventing deformation and failure.
Enhanced Fuel Efficiency: Optimized piston ring grooves and skirt design contribute to improved oil control and reduced fuel consumption.
Direct OEM Replacement: A direct drop-in replacement for the original Komatsu parts, minimizing downtime during engine overhaul.

Technical Specifications

Specification	Details
Part Numbers	6207-31-2120, 6207-31-2141
Engine Model	Komatsu 6D95
Material	High-Strength Cast Iron / Aluminum Alloy
Application	Diesel Engine
Condition	Brand New, Aftermarket Replacement
Package Includes	1x Engine Piston (Piston Rings may be sold separately)

OEM Cross-Reference

This piston is a direct replacement for the following original Komatsu part numbers:

6207-31-2120
6207-31-2141

Please verify your engine’s serial number and existing part number to ensure compatibility with these OEM references.

Compatibility

This piston is specifically designed for use in the following equipment:

Engine: Komatsu 6D95 (6-cylinder, direct injection diesel engine)
Excavator Model: Komatsu PC200-5
Other Applications: May also be compatible with other Komatsu machinery utilizing the 6D95 engine platform. Please consult your equipment manual for verification.

Global Supply & Distribution

We are a leading supplier of aftermarket excavator engine parts with a robust global distribution network. Our logistics capabilities ensure:

Worldwide Shipping: Reliable shipping via air, sea, and express couriers (DHL, FedEx, UPS, TNT).
Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, France, Italy), Asia-Pacific (Australia, Singapore, Indonesia), Middle East (UAE, Saudi Arabia, Qatar), and Africa (South Africa, Nigeria).
Fast Delivery: Efficient fulfillment from our warehouses to major ports like Rotterdam, Shanghai, Dubai, Los Angeles, and Singapore.
Trade Compliance: Experienced in international export documentation and customs clearance for smooth transactions.

Quality Assurance

We prioritize quality to ensure our parts perform reliably in demanding environments.

Manufacturing Standards: Produced in ISO 9001 certified facilities, ensuring consistent quality control.
Testing: Each batch undergoes rigorous testing for dimensional accuracy, material hardness, and thermal resistance.
Warranty: All parts come with a standard 6-month warranty against manufacturing defects. Extended warranty options are available upon request.

FAQ

Q1: Is this piston a direct replacement for the original Komatsu part?
Yes, this aftermarket piston is designed as a direct replacement for Komatsu OEM part numbers 6207-31-2120 and 6207-31-2141. It is machined to the exact specifications of the original part for a seamless fit during engine rebuild.

Q2: What is included with this piston? Does it come with piston rings?
This listing is for the piston itself. Piston rings are typically sold separately. We recommend ordering a complete piston ring set (e.g., part numbers 6207-31-2130 or similar) to ensure a proper seal during installation.

Q3: What is the recommended installation procedure for this piston?
Installation should be performed by a qualified diesel mechanic. Key steps include: cleaning the cylinder bore, lubricating the piston and rings with engine oil, using a proper ring compressor to install the piston into the cylinder, and torquing the connecting rod bolts to the manufacturer’s specifications (typically around 90-100 Nm for the 6D95 engine). Always consult the official Komatsu service manual for your specific engine model.