Description
The NAVAC RP18007 is a genuine OEM replacement O-ring designed specifically for the oil sump on compatible NAVAC vacuum pumps. Maintaining a proper seal at the oil sump is critical to vacuum pump performance — a worn or damaged O-ring can lead to oil leaks, loss of vacuum efficiency, and premature pump wear. Keeping a spare on hand ensures fast, cost-effective maintenance with minimal downtime.
Key Features
- Genuine NAVAC OEM replacement part
- Designed for oil sump sealing on compatible NAVAC vacuum pumps
- Helps prevent oil leaks and maintains vacuum pump integrity
- Easy drop-in replacement for routine maintenance
- Supports long-term pump reliability and performance
Application
- Compatible with select NAVAC vacuum pump models — verify compatibility with your specific pump model before ordering
- Ideal for HVAC technicians performing routine vacuum pump maintenance or oil changes
Why Replace Your Oil Sump O-Ring?
Over time, O-rings can harden, crack, or deform due to heat cycling and exposure to vacuum pump oil. Replacing the oil sump O-ring during scheduled oil changes is a best practice that protects your investment and keeps your vacuum pump operating at peak efficiency. The NAVAC RP18007 ensures a proper fit and seal for supported pump models.







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