3441722 caterpillar:tensioner TENSIONER-BELT


3441722 TENSIONER-BELT Caterpillar 320D GC, 320D L, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 323D L, 323D2 L, 323E L, 324E, 324E L, 324E LN, 329E, 329E L, 329E LN




Buy caterpillar:tensioner TENSIONER-BELT 3441722 genuine, new aftermarket tractor parts with delivery

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$89.87

05 Jan 2026

CN: rongbow
Belt Tensioner Alloy Steel Motor Dransion Belt Tensioner for Caterpillar CAT E360 Excavator 3441722 Durable High Performance Tensioner Eliminates Engine Jitter
Lylithuif [Fit ] This belt tensioner is specifically designed for Caterpillar Cat E360 excavator engines which ensures seamless replacement for old or damaged parts. Its precise engineering ensures compatibility and optimal performance for your heavy duty machinery. || [Enhanced Performance] Experience smoother motor operation with the belt tensioner that effectively eliminates engine fluctuation and reduces abnormal noise. Its automatic belt adjustment function ensures stable and reliable performance under various working conditions. || [ Superior damping ] Equipped with advanced damping This belt tensioner increases belt tension and minimizes energy transfer to frequency. This ensures that your belt remains in the best state of tension for longer-lasting efficiency. || [Material] Crafted with premium alloy steel and quenched for durability This belt tensioner features superior toughness wear resistance and fatigue resistance. It is built to withstand the toughest conditions and deliver consistent performance. || [Easy Installation] Designed with standard dimensions according to vehicle performance specifications This belt tensioner is simple to install and replace. Save time and effort with a product that fits perfectly and runs smoothly from the start.
$115.39

05 Jan 2026

CN: Azurer
Adfaga Alloy Steel Belt Tensioner for Caterpillar CAT E360 Excavator Heavy Duty Engine Drive Belt Tensioner 3441722 Automatic Adjusting Durable Belt Tensioner Reduces Engine Vibrat
Adfaga [COMPATIBILITY] Engineered specifically for Caterpillar CAT E360 excavators, this premium belt tensioner provides an exact fit replacement for OEM part 3441722. Its precise dimensions and construction ensure seamless integration with your excavator's engine system for optimal performance. || [ADVANCED VIBRATION REDUCTION] Our heavy-duty belt tensioner actively reduces engine vibration and eliminates abnormal noises through its innovative automatic adjustment system. The balanced design maintains consistent belt tension for smoother operation and extended component life. || [INDUSTRY-LEADING DURABILITY] Forged from high-grade alloy steel and precision-quenched, this tensioner delivers exceptional hardness and wear resistance. The reinforced construction withstands extreme excavator operating conditions while resisting fatigue and deformation. || [SMART TENSION CONTROL] Featuring an advanced damping system that dynamically adjusts to load changes, this tensioner maintains belt tension at all times. The self-regulating mechanism prevents slippage while optimizing power transmission efficiency. || [QUICK INSTALLATION] Designed with technician-friendly features, this belt tensioner installs in minutes using standard tools. The precise OEM specifications ensure proper alignment and tension right out of the box, minimizing downtime for your equipment.
$85.00

05 Jan 2026

CN: VIIKEND ENGINE
VIIKEND Belt Tensioner 3441722 344-1722 Compatible with Caterpillar CAT Excavator 320D 323D3 324E 326F 329D2 330D2 335F Engine C6.6 C7.1
VIIKEND Part Name: Belt Tensioner || Part Number: 3441722 344-1722 Note: Please check the fitment carefully before purchase. Or just tell us the part number you need. || Engine Model: C7.1 || Applicable: Compatible with Caterpillar CAT Excavator 320D 323D3 324E 326F 329D2 330D2 335F Engine C6.6 C7.1 || Package included: 1pcs Belt Tensioner 3441722 344-1722


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