Alloy Bottom Pulley Multi V Underdrive With Flange Aircon Delete - Z20LEx FWD
Underdrive Alloy Bottom Pulley for Z20LEx engines. Suitable for Aircon Delete. With Rear Protection Flange.
The standard bottom pulley is constructed around a rubber centre donut which is bonded to a steel centre section. Over time the rubber can split, which causes the pulley to wobble. This can throw the fan belt particularly on engines that are operating at high RPM. Our alloy pulley cures this problem and is machined from solid billet alloy. It also weighs less than the OE item.
Can be used as an aircon delete pulley. Where aircon is being removed, this pulley can be used with an 858 belt directly to the alternator.
This pulley is machined with a rear protection flange (shown in the image below) for cambelt protection to help prevent any foreign material ingress into the cambelt area. Where an underdrive pulley without a rear flange is fitted there is an exposed opening into the cambelt area which could allow in debris and cause engine failure.
Specifically designed for Front Wheel Drive Z20LEx applications.
Underdrive pulley suitable for ALL Z20LEx engines (Z20LET/Z20LEL/Z20LER/Z20LEH)
Additional Image shows underdrive pulley without rear protection flange and exposed cambelt area outlined in red. This pulley will cover the gap.
Approx Weight: 520g