Description
Valve Stem Seal Kit for 2017-2021 6.6L L5P Duramax Diesel (1 Side)
Valve stem seals are designed to provide a defined metering rate of oil to the valve stem interface within the engine to lubricate the valve guide and minimize engine missions. Our valve stem seals are engineered for precise control of valve stem lubricant. OE type seals are designed as a direct replacement for the OE part. The OE type seals are recommended for standard OE diameter valve stems only. We use only OE type materials for these seals including Viton©, polyacrylate and nylon. While many competitors use low quality nitrile materials, we use only OE material or better.
Sold in sets of 16. 32 required for a complete engine repair.
Reference # 12633926 / SS46137 / SG66HTV
