Perfect replacement for Komatsu PC78UU-6 PC78MR-6 PC78US-6 Excavator Original - Swing Motor With Gearbox Assy 21W-26-00100 21W2600100 PC78UU-6, PC78MR-6, PC78US-6

Introducing the Swing Motor With Gearbox Assy 21W-26-00100, designed specifically for Komatsu PC78UU-6, PC78MR-6, and PC78US-6 Excavators. This original new product guarantees top quality, reliability, and durability for your construction machinery.

With its original condition, you can rest assured that the Swing Motor With Gearbox Assy 21W-26-00100 meets the highest standards set by Komatsu. This ensures optimal performance and compatibility with your excavator, providing you with peace of mind in knowing that you are using genuine parts.

Please note that due to the nature of original parts, we do not offer a return or exchange service. However, with the premium quality and authentic design of this product, we are confident that it will meet your expectations and deliver long-lasting results.

The part number for this Swing Motor With Gearbox Assy is 21W-26-00100 or 21W2600100. This specific part is suitable for use in various models, including PC78UU-6, PC78MR-6, and PC78US-6 excavators. Below are the relevant serial numbers for each model:

• For PC78UU-6: S/N 22001-UP
• For PC78MR-6 (EU): S/N 1001-UP
• For PC78MR-6 (North America): S/N 1001-UP
• For PC78US-6: S/N 4001-UP
• For PC78US-6 (North America): S/N 4001-UP
• For PC78US-6 (Norway): S/N 4001-UP
• For PC78US-6 (Overseas Version): S/N 4001-UP

This Swing Motor With Gearbox Assy will perfectly fit and function in any of these compatible models, providing optimal performance and reliability. Its high-quality construction ensures a long lifespan, reducing the need for frequent replacements and ultimately minimizing downtime.

Investing in original Komatsu parts ensures that your machinery maintains its efficiency and productivity, while also preserving its resale value. With the Swing Motor With Gearbox Assy 21W-26-00100, you can be confident in your excavator's performance, no matter the task at hand.

In conclusion, the Swing Motor With Gearbox Assy 21W-26-00100 is a premium quality product designed for Komatsu PC78UU-6, PC78MR-6, and PC78US-6 excavators. Its original new condition, compatibility with specific serial numbers, and exceptional performance make it the perfect choice for any construction project. Trust in the reliability and durability of the Swing Motor With Gearbox Assy 21W-26-00100 to maximize the effectiveness of your Komatsu excavator.