Air Filter Element – Fits Yanmar 2GM, 3GM, 2YM, 3YM Series (Replaces Yanmar 128270-12540, 128377-12530) 90hp Bidirectional rotation means the pump

Bidirectional rotation means the pump can operate correctly whether the engine drive turns it clockwise or counter-clockwise

Remove the caps from the new U-joint and carefully insert it into the driveshaft yokes

do not purchase and contact us with your engine details first

Locate the existing spark plug wires on the engine

Product Type Water Pump Impeller Repair Kit Installation Lower Unit Gearcase Impeller Material Marine Grade CR-Neoprene Wear Plate Material Marine Grade SS316 Other Technical Attributes Aftermarket replacement kit designed for Mercury Marine outboard lower units What’s in the Box

Air Filter Element – Fits Yanmar 2GM, 3GM, 2YM, 3YM Series (Replaces Yanmar 128270-12540, 128377-12530) 90hp Bidirectional rotation means the pumpProduct Details This Air Filter Element Fits Yanmar 2GM, 3GM, 2YM, 3YM Series Diesel Engines is a direct fit replacement for Yanmar marine diesel engines. It is specifically designed for models in the 2GM, 3GM, 2YM, and 3YM series, including popular 2GM20 and 3GM30 variants, covering four stroke engines from 15 30 HP manufactured from 1980 to the present. This part serves as a direct interchange for Yanmar part numbers 128270 12540 and 128377 12530,