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, black chrome and purple.
Fits MerCruiser, Mercury Kiekhaefer, Stern Drive Trim Pumps, and
K-Planes Hydraulic Pump Reservoirs and Volvo, DP-S, DPX and SX Hydraulic Pump
Reservoirs.