Water Pump Repair Kit – Fits Mercury 9.9–20 HP 4-Stroke (Replaces 8M0135821, 98-8M0135821, 8M0137849, 3RS-87322-1) 120HP Product Type Magnetic Oil Drain

Product Type Magnetic Oil Drain Plug Installation Threaded plug with pre-installed seal Connection 3/8-16 UNC thread Housing Material Metal with magnetic element Housing Color Chrome/Silver Fitting Type Threaded plug with seal Thread Size 3/8-16 UNC Other Technical Attributes Magnetic plug design captures ferrous metal particles to prevent gear damage What’s in the Box

specifically fitting serial numbers 0D469859 and up

ensuring the key is in place and the blades are oriented correctly (typically bent in the direction of shaft rotation)

The critical measurement is the diameter of your current roller's shaft

Installation requires drilling four holes into your engine's anti-ventilation plate

Water Pump Repair Kit – Fits Mercury 9.9–20 HP 4-Stroke (Replaces 8M0135821, 98-8M0135821, 8M0137849, 3RS-87322-1) 120HP Product Type Magnetic Oil DrainProduct Details This Water Pump Repair Kit is designed for Mercury 4 Stroke 9. 920 HP outboard engines with serial numbers 0R833820 and above, including ProKicker and SeaPro models. It provides all necessary components to restore the engine's cooling system to factory specifications. It serves as a direct replacement for Mercury Quicksilver part numbers 8M0135821 and 98 8M0135821, Mercury 8M0137849, and Tohatsu 3RS 87322 1. Engineered to meet original