Brand Model Rated HP Stroke Years Yamaha Outboard 20 HP 2-Stroke 1984–1985 Yamaha Outboard 25 HP 2-Stroke 1984–1985 Yamaha Outboard 28A HP 2-Stroke 1984–1985 Yamaha Outboard 30 HP 2-Stroke 1984–1985 Yamaha Outboard 25 HP 2-Stroke 1996–1998 Yamaha Outboard 25 HP 2-Stroke 1986–1987 Yamaha C25 25 HP 2-Stroke 1991–1997 Yamaha CV25 25 HP 2-Stroke 1990 Yamaha Outboard 30 HP 2-Stroke 1986 Yamaha C30 30 HP 2-Stroke 1991–1992 Yamaha CV30 30 HP 2-Stroke 1989–1990
Specification Value Product Type Driveshaft Housing Seal Kit Installation Upper Driveshaft Housing Dimensions Length: 102 mm (4
Test Engine: Start the engine and allow it to reach operating temperature
Note the orientation of the impeller blades for proper installation
A: Rebuild intervals depend on fuel quality
30-803097T1 Transom Seal Kit for MerCruiser Alpha One Gen I | JLM Marine family-yamaha-f15eshd Brand Model Rated HP StrokePart Number Cross Reference Mercury MerCruiser OEM: 30 803097T1, 30 803097A2, 30803097T1, 803097T1 Sierra Marine: 18 2601, 18 2601 1, 18 8213 GLM: 21950 SEI Marine: 9A 108 Mallory Marine: 9 72902, 9 72904 Engineered Marine Products (EMP): 61 08397 Pro Marine: 68397 OBR Red Rhino: MR 902 WSM: 576 210 Important Fitment Exclusions Does NOT fit MerCruiser Alpha One Gen II drives (1991 and newer, serial numbers 0D469859 and up). Gen II drives require kit