Description

The idler pulley (part number 3681587) is a component found in the engine of a truck that serves as a guide for the serpentine belt. It is typically mounted on an adjustable arm and provides tension to the belt, ensuring proper operation of various accessories such as the alternator, power steering pump, and air conditioning compressor. The idler pulley rotates on a bearing and can wear out over time due to high temperatures and constant use. A worn or damaged idler pulley can cause the serpentine belt to slip or break, resulting in loss of power steering or charging system failure. Regular inspection and replacement of this part can help prevent costly breakdowns on the road. Hawks Parts is a professional Cummins QSX15 ISX15 X15 Engine Idler Pulley 3681587 wholesale supplier in China, We can provide Genuine/Original, OEM, and aftermarket Cummins parts and SCR Emission system products as well as a one-stop service for you.

OE Quality(Original Equipment): This is the real Genuine Parts.Original manufacturer with brand logo and packaging

OEM: This is a genuine part produced directly by the original equipment manufacturer (OEM) and designed with the precise specifications and standards of your vehicle’s original parts. It is a real OEM part. You can be assured that the part will function exactly as the manufacturer intended and keep your vehicle running as it was engineered to. Original manufacturer but without the original logo.

Aftermarket: High quality, You can be assured that the part will function exactly as the manufacturer intended and keep your vehicle running as it was engineered to. This is for the automotive aftermarket. packaging can be neutral or customized to your requirements.