Replaces: Mercruiser: 12-815952, 815952
Engines: ALPHA ONE GEN II (1991+)
Replaces: 1547-861063A12
For: Alpha Gen II (1991 & UP) for gear ratios 1.47:1, 1.50:1.(20/22)
Engine: 5.0LEFI/5.7/350 MAG
3 and 5 days withing the EU, up to 10 days elsewhere.
Can be returned or exchanged, with conditions.