6271‑31‑1460 Fan Vibration Damper Pulley For Excavator

Keywords: 6271‑31‑1460, Vibration Damper Pulley, fan damper pulley 6271‑31‑1460, excavator crankshaft pulley, engine fan pulley, construction machinery damper pulley, excavator replacement spare part

Product Overview

This fan vibration damper pulley Part No.6271‑31‑1460 is a critical engine vibration damping and power transmission component for excavator engine. It absorbs torsional vibration generated during crankshaft operation, drives cooling fan and auxiliary belts, reduces vibration noise and protects crankshaft and related accessories from vibration damage. Our aftermarket damper pulley is strictly manufactured according to OEM specification, precise dimensional tolerance, stable damping performance, suitable for high‑load, high‑vibration construction site working conditions. It is a reliable aftermarket spare part for engine overhaul and pulley replacement.

Detailed Specifications

Key Features & Advantages

• Exact OEM Dimension Consistent mounting hole position, inner bore and groove size, direct fit without modification.
• Reliable Damping Structure High‑quality rubber‑metal composite structure, excellent torsional vibration absorption effect.
• Strict Dynamic Balance Treatment Effectively suppress high‑speed rotation vibration, lower running noise, extend service life of belt and other accessories.
• Rigorous Pre‑shipment Inspection Each pulley passes appearance, dimension and dynamic balance test before delivery.
• Heavy‑Duty Construction Grade Resist impact and high temperature, adapt long‑time continuous operation of engineering equipment.

Application Scope

Compatible Equipment List: ‑ Applicable Machine: Excavator & Construction Machinery ‑ Widely used for crawler excavator, mining machinery and other heavy‑duty equipment engine maintenance and replacement.

Our Company Advantage

We are professional supplier of full‑range excavator spare parts, supplying damper pulley, crankshaft parts, cooling system parts, engine overhaul kits and other construction machinery accessories. ‑ Large ready stock for various excavator components ‑ Factory direct wholesale competitive price ‑ Mixed‑order & one‑stop spare‑parts procurement supported ‑ Professional part‑number matching technical support service

Packaging & Shipping

• Independent shock‑proof inner package, avoid collision deformation during transit
• Outer export carton for safe land and sea transportation
• Multiple shipping selections: sea freight, air freight, international express for small trial orders
• Export documents including Commercial Invoice, Packing List can be provided

Contact Us

If you need more excavator spare parts or other construction machinery replacement components, please send your parts list to us. We will offer our best quotation for you quickly.