You are viewing an Aluminum Water Pump Pulley made by Silk Road under the name Section. The Section pulley is 10 to 15% larger than the stock pulley and thus the rotational speed of the pulley is lowered. Cooling efficiency is improved while unneeded load on the engine is reduced. With reduced load you will notice that engine response will be improved.

This pulley is manufactured from A2017S grade aluminum and is anodized blue. It uses the stock belt so this is a plug and play part.

It is available for the S13, S14 and S15 SR20DET as well as the AE86 4A-GEU engine. Upon purchasing please note what vehicle this unit is for.

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