Purpose: The primary function of a drain plug is to provide a convenient access point for removing fluids, such as oil, coolant, or hydraulic fluid, from a reservoir or system during maintenance or servicing.
Design: Drain plugs typically consist of a threaded plug or cap with a built-in sealing washer or gasket. The plug may feature a hexagonal or square head for easy installation and removal using a wrench or socket.
Material Composition: Drain plugs are commonly made from durable materials such as steel, aluminum, or brass, chosen for their strength, corrosion resistance, and compatibility with the fluids being drained.
Installation: To use a drain plug, it is threaded into the drain port of the reservoir or system using the appropriate tools. The sealing washer or gasket ensures a leak-proof seal, preventing fluid leakage during operation.
Maintenance: Regular inspection of drain plugs is important to check for signs of wear, damage, or corrosion. Worn-out sealing washers or gaskets should be replaced, and damaged drain plugs should be repaired or replaced promptly to prevent fluid leaks.
The paint color for all lower units is transitioning to black as inventory becomes depleted. Therefore, color may vary depending on product availability at time of […]
This SE304 Gear Case replaces most early style Johnson/Evinrude V-4 Lower Units from 1978-1998 with a 4-1/8 bullet diameter. The case has internal Water Screens and […]
The SE 306 is a replacement lower unit designed to replace Johnson/Evinrude lower units specifically for V6 engines, featuring a 1.83:1 ratio. It provides a reliable solution for maintaining and enhancing the performance of your marine equipment.