RCP's 16 oz. General Pump Oil is a premium lubricant with a high natural viscosity, formulated for constant operation across wide temperature ranges, making it an essential maintenance product for your pressure washer and pump equipment. Designed to keep pumps running smoothly under demanding, continuous use, it helps protect internal components from friction and wear so your equipment performs reliably wash after wash. Use it to maintain proper lubrication levels in your pump according to your equipment's schedule, helping prevent premature breakdowns and costly downtime. The convenient 16 oz. size makes it easy to keep on hand for routine servicing in any shop or wash operation. Paired with regular equipment maintenance and the rest of RCP's accessories and parts lineup, this pump oil keeps your gear running at the next level.