
Illustrative photo — the delivered item may differ in appearance. Orders are fulfilled by catalog part number (SKU).
Fan Support Cummins 3930955 | 3930858, 6735-61-3300, C3930955
Ensure optimal cooling system performance with this heavy-duty Cummins fan support. Engineered for durability and precise fitment, it reduces vibration and keeps your engine fan securely positioned.
Description
High-Performance Cummins Fan Support (3930955)
Keep your heavy-duty diesel engine’s cooling system running smoothly with this premium-grade Cummins Fan Support (Part Number: 3930955). Designed to withstand the demanding conditions of industrial, agricultural, and construction applications, this fan support bracket ensures your cooling fan remains securely mounted and perfectly aligned, minimizing vibration and preventing premature wear on surrounding components.
Key Features & Benefits
- Robust Construction: Manufactured from high-strength materials to resist thermal stress, heavy vibrations, and mechanical wear.
- Precise Fitment: Engineered to exact specifications for a seamless, direct-fit replacement, reducing installation time and effort.
- Enhanced System Longevity: Helps maintain proper belt tension and fan alignment, protecting your water pump, belts, and radiator from damage.
Compatibility & Applications
This fan support is highly versatile and compatible with a wide range of Cummins and Komatsu engines, including:
- Cummins Engines: QSB 6.7, B4.5, 6BT, 6B5.9, 4B3.9, and more.
- Komatsu Equipment: Suitable for various excavators and machines equipped with compatible S6D102E and SA6D102E engines (cross-reference Komatsu part number 6735-61-3300).


