Fuel line No.2 (L/H BANK) – 6166-71-4620

This listing is for Fuel line No.2 (L/H BANK), part number 6166-71-4620, referenced for the Komatsu engines and applications shown below. The part number is retained exactly so buyers can compare it directly with an existing component, parts book, or service record.

Komatsu Fitment Overview

Catalog data currently associates this product with 30 listed Komatsu engine/application references. Examples include KT1150-1E, KT2300, N855-1, with the complete list provided below.

Compatible Engines / Applications

• KT1150-1E
• KT2300
• N855-1
• NT855-1
• NTA855-1
• S6D125-1
• S6D125E-2
• S6D125E-2 & SA6D125E-2
• S6D140-1
• S6D155-4
• S6D170-1
• S6D170E/SA6D170E/SAA6D170E-2
• SA6D125-1
• SA6D125E-2
• SA6D140-1
• SA6D140E-2 & SAA6D140E-2
• SA6D155-4
• SA6D170-1
• SA6D170-A-1T
• SA6D170E-3A-7 & SAA6D170E-3F-8
• SA8V170-1
• SA12V140-1
• SA12V170-1
• SAA6D170E-2A
• SDA12V140-1
• VTA1710
• 6D125-1
• S6D125-1/SA6D125E-2
• S6D170-1/SA6D170-1/SA6D170E-2
• SA6D170E-3/SAA6D170E-3

Product Details

• Item: Fuel line No.2 (L/H BANK)
• Part Number: 6166-71-4620
• Brand / Application Reference: Komatsu
• Catalog Specification: As stated in the product name
• Listed Applications: 30

Service and Replacement Notes

Fuel injection and delivery parts should be matched by catalog number first, then by complete application data. Engine suffixes and system variations can matter, so verify the original component number or service information before ordering a replacement.

Before Ordering

Use this compatibility information as a catalog reference, not as a substitute for equipment identification. Confirm part number 6166-71-4620 and the complete Komatsu engine/application designation before installation.