Alpha 1 bearing for *1.65 *1.84 *1.98 ratio gear set

Alpha One & Gen 2 Outdrive Parts *Drawings *Videos

Alpha 1 bearing for *1.65 *1.84 *1.98 ratio gear set

GLM Aftermarket tapered roller bearing assembly P/N 21540 for sterndrive upper gearcase

Tapered roller bearing assembly for Alpha 1 stern drive shaft housing
1.65/1.84/1.98 gear ratio
Timken inner cone HM89449
Timken outer race HM89410
GLM Marine aftermarket part
OEM 31-35990A1
For the 1.50 ratio tapered bearing see our tapered roller bearing page for a list of all other drive shaft housing bearings
Tech support exploded view drawings

21540 Alpha 1 bearing 1.65 1.84 1.98 gear ratio

P/N 21540 OEM 31-35990A1 $39.99

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