This Water Pump Repair Kit is for Mercury Mariner Outboards 2 Stroke and 4 Stroke Motors
Fits Mercury Mariner Outboards 2 Stroke15 hp 18 hp 20 hp 25 hp, 4 Stroke 9.9 hp 15 hp
Replaces Mercury Mariner Part Numbers 99157T2, 85098A2, 99157A2
Package Contains: Pump Housing Assembly, Gaskets, O-ring, Plates, Impeller, Key, Face Plates, Water Tube Guide Sleeve Plus Gear Lube Fill and Vent Screw O-rings
It is VERY IMPORTANT to Check Your Outboard Motor Model or s/n before Purchase