MerCruiser Alpha One 43-853640A2 Gen II 1998 & UP Upper Gear set 2.00:1 1.62:1 Windshield Parts GM 120hp 4cyl 2

GM 120hp 4cyl 2

Plastic Reservoir

Quicksilver Anode Plate part #:  97-821631Q 1 821631A 1

DOES NOT FIT 3

MerCruiser Alpha One 43-853640A2 Gen II 1998 & UP Upper Gear set 2.00:1 1.62:1 Windshield Parts GM 120hp 4cyl 2Part Numbers Included 43 853640A2 Gear Kit (MerCruiser Gen II Upper Unit Gearcase 1998 & Up [SN 0L000040 and above]) 821823 & 853640 (stamped numbers) 66081A2 Bearing Carrier Item Details Found in MerCruiser Gen II upper gearcases for GM 3. 0L 4cyl Engines 1998 & Up The gear set here is 43 75325A3 (Sierra equivalent 18 2204) 24 24 (tooth count) (1. 62: 1 & 2. 00: 1 Ratio Sterndrives) If you have any questions on compatibility, or any other questions