Page 1015 - Quicksilver Product Guide (2020) - 8M0163242

DRIVE SYSTEMS

STERNDRIVES - ALPHA ONE 5-5121400TP
Alpha One Gen II
1.81 ratio
NOTE: When using the Alpha One Sterndrive Assembly as a Standard Rotation (RH),
replacement on earlier (pre 1983) 4 & 6 cylinder inline models, it will be 5-5111400TP
necessary to replace the standard yoke with a short U‑joint yoke. This Alpha One Gen II
yoke is not included and must be removed from the old unit. 1.81 ratio
Counter Rotation (LH)
ALPHA ONE STERNDRIVE 5-5121600TP
Alpha One Gen II
2.00 ratio
Standard Rotation (RH)
5-5111600TP
Alpha One Gen II
2.00:1 Ratio
Counter Rotation (LH)
(s/n 0W535509 and below)
5-5121700TP
Alpha One Gen II
2.40 ratio
Standard Rotation (RH)
5-5010130CP
MERCURY® MERCRUISER® Standard Rotation (RH) Brand new and fresh from the factory, the classic Bravo sterndrive look
STERNDRIVES - BRAVO ONE (CLASSIC)
Alpha One
1.30 ratio
5-5010147CP
is still available on selected p/n's. They feature all of the latest
Alpha One
improvements to the cone clutch and machining improvements that
1.47 ratio
make Bravo sterndrives best in class for shift smoothness and durable
Standard Rotation (RH)
performance.
5-5010162CP
If the specific drive you are looking for is not listed, please refer to
Alpha One
1.62 ratio
Standard Rotation (RH)
BRAVO ONE STERNDRIVE
5-5010181CP MerCruiser Service Bulletin 2005‑11 for alternate options.
Alpha One
1.81 ratio
Standard Rotation (RH)
5-5010194CP
Alpha One
1.94 ratio
Standard Rotation (RH)
STERNDRIVES - ALPHA ONE GEN II
ALPHA ONE GEN II STERNDRIVE
5-5231200NP
Bravo One
1.50 ratio
with dual water pickup
(s/n 0W249999 and below)
STERNDRIVES - BRAVO ONE

BRAVO ONE STERNDRIVE

5-5121200TP
Alpha One Gen II
1.47 ratio
Standard Rotation (RH)
5-5111200TP
Alpha One Gen II
1.47 ratio
Counter Rotation (LH)
5-5121300TP
Alpha One Gen II
1.62 ratio 5-5231100TP
Standard Rotation (RH) Bravo One
5-5111300TP 1.36 ratio with dual water pickup
Alpha One Gen II (s/n 0W250000 & up)
1.62 ratio
Counter Rotation (LH)
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