Description:

This lower unit screw kit provides a secure and leak free seal for your marine engine by including both a magnetic and a non magnetic screw. It is engineered to prevent gear lube leaks and keep water from seeping into the gear case for optimal performance.

• Fitment: Designed for 3/8 16 drain or fill hole screws
• Compatibility: Works with MerCruiser stern drives and Mariner outboards, excluding Verado series
• Non Magnetic Screw Replaces: 10 20259, 10 79953Q04, 10 79953Q2, 10 79953A2, 10 28634, 10 28634A1, 816610A2, 816610A1, and Sierra 18 2244
• Magnetic Screw Replaces: Mercury 8M0058389, 67892A1, 67892A06, 67892A05, 14834A1, GLM 21731, Sierra 18 23751 9, 18 2375, and Mallory 9 72651
• Included Components: 1 magnetic screw, 1 non magnetic screw
• Exterior Finish: Painted