
Sierra 18-2205 Mercruiser 1.98:1 Upper Unit Gear Set For 1.98:1 Ratio Drives. Drive Gear = 20 teeth; Driven Gear = 24 teeth. For 120/140 (S/N 2791957 & UP) and Gen II (S/N K999999 &...
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Gen II & Vazer (1.94:1 & 2.40:1 Ratios) Upper Gear Set
For Alpha Gen II and Vazer
1.94:1 and 2.40:1 Ratios (20 - 24 Teeth)
Used with 18-2411 Drive Shaft Housing Assembly and 18-2419 Complete Upper Gear Case
Replaces:
California Residents:
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov