6D125 Engine Spacer Description
The Komatsu 6151-61-3720 spacer (YNF16724) is specifically engineered for the 6D125 engine series used in PC400 excavators. It plays a critical role in maintaining the correct spacing and alignment of the engine’s cooling fan. Ensuring optimal air circulation, this spacer prevents overheating and ensures peak engine performance. Constructed with high-strength alloy, YNF16724 offers excellent durability and a perfect fit. Ideal for fleet operators and repair professionals looking for reliable and cost-effective Komatsu 6D125 spacer replacements.
Komatsu 6D125 Spacer Technical Sheet
| Parameter |
Specification |
| YNF Part Number |
YNF16724 |
| OEM Part Number |
6151-61-3720 |
| Engine Model |
Komatsu 6D125 |
| Compatible Machines |
Komatsu PC400, PC400-6 |
| Material |
High-Strength Alloy Steel |
| Weight |
Approx. 1.6 kg |
| Function |
Engine Cooling Fan Spacer |
| Manufacturing Standard |
OEM Specification |
6D125 Engine Spacer Applications
This engine spacer is suitable for Komatsu excavators using the 6D125 engine, such as:
It ensures the cooling fan maintains optimal clearance, preventing mechanical interference and improving engine lifespan.
YNF16724 Spacer Detail Display
FAQs
Q1: What machines is YNF16724 compatible with?
A1: It is designed for Komatsu 6D125 engine models, commonly found in PC400 and PC400-6 excavators.
Q2: Is YNF16724 a genuine Komatsu part?
A2: It is a high-quality aftermarket replacement equivalent to OEM part 6151-61-3720.
Q3: What material is used in this spacer?
A3: YNF16724 is made from a high-strength alloy steel for durability and heat resistance.
Q4: How does the spacer contribute to cooling?
A4: It ensures correct fan positioning, which promotes effective airflow and engine temperature regulation.
Q5: Can I install this spacer myself?
A5: Professional installation is recommended, but it’s designed for easy replacement.
Q6: How can I get a quote or order?
A6: You can click “Get Free Quote” above or contact our sales team directly for pricing and lead time.
