Quicksilver 8M0183616 Drain Screw Seals for Select Mercury Outboards and Sterndrives 250-500 Dimensions and Specs: Antenna Dimension

Dimensions and Specs: Antenna Dimension - 21" Enclosed Dome

Forged from over 30 years of Curado performance and durability

Sealed Rotor and GLIDE Oscillation System keep this bad boy smooth as silk throughout extended uses

The Battle®IV combines our proprietary CNC Gear™ Technology

and knuckle protector for durability

Quicksilver 8M0183616 Drain Screw Seals for Select Mercury Outboards and Sterndrives 250-500 Dimensions and Specs: Antenna DimensionThe gear lube drain screw washer 8M0183616 is a critical rubber coated stainless steel seal for MerCruiser sterndrives and Mercury outboards. This washer ensures a watertight seal for 3 8 16 gearcase drain and fill holes. Catastrophic damage can occur if water infiltrates the gearcase, making it essential to keep spares on hand and replace them during every gear lube change. Fits Mercury Mariner outboards and MerCruiser drives with 3 8 16 holes Rubber