Lyall Tubrosonics, Inc. has designed and manufactured an internally baffled leak-proof cap for hydraulic drive lube reservoirs. This product was developed to solve the hydraulic drive lube fluid leaks into the bilge area. This two-piece design with an internal baffle prevents the hydraulic fluid from leaking out the vent. Replaces the stock caps. Available in standard blue, designer series polished look, red, chrome, and purple.
Fits MerCruiser, Mercury Kiekhaefer, and most other Drive Lube Monitors.