Description
Enginetech Premium Positive seals are metal clad with high-temp Viton¨ elastomer sealing lips. All Premium Positive seals are designed to work with valve stems from 0.005Ó under to 0.015Ó over. These kinds of seals can be utilized as a universal fit on normal guide sizes such as 0.482Ó, 0.500Ó, 0.512Ó, 0.530Ó, 0.562, 0.625Ó and the like. Stem diameters range from 8.00mm to 3/8Ó. Enginetech Premium Umbrella seals are high-temp Silicone with garter springs to retain stem interference. All Premium Umbrella seals are designed to work with valve stems from 0.005Ó under to 0.015Ó over. These kinds of seals can be utilized as a universal fit on normal stem sizes such as 8.00mm, 5/16, 11/32Ó and 3/8Ó. Enginetech OE type seals are designed as an instantaneous replacement for the OE part. The OE type seals are really helpful for standard OE diameter valve stems only. We use only OE type materials for these seals including Viton, polyacrylate and nylon. Whilst many competitors use low quality nitrile materials Enginetech uses only OE material or better. WeÕve got you covered with a full line of seals in your rebuilding requirements.
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EnginetechÕs top of the range valve stem seals are to be had in three categories, Premium Positive, Premium Umbrella and OE.