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Inboard Alternators (No. 20850 - 40152)

REPLACEMENT INBOARD ALTERNATORS
20850 (NEW)
FITS: 3.0L MERCURY OUTBOARD
12 Volt, 50 AMP
Internal Fan
Multi-groove serpentine
pulley included
Includes wire/plug
connector
40147 (NEW)
FITS: PLEASURECRAFT, WAUKESHA
12 Volt, 55 AMP
Negative ground
2-inch mounting foot
Single groove
pulley included
Replacement Regulator
for Prestolite alternator
Not required for
replacement alternator.
FITS: CHRYSLER MARINE
12 Volt, 70 AMP
Internal regulator
Negative ground
Single groove
pulley included
Replacement Regulator
for Prestolite alternator
Not required for
replacement alternator.
FITS: O.M.C.
12 Volt, 70 AMP
Internal regulator
Negative ground
Single groove
pulley included
Replacement Regulator
for Prestolite alternator
Not required for
replacement alternator.
40115 (NEW)
FITS: CHRIS CRAFT
12 Volt, 55 AMP
Negative ground
1-inch mounting foot
Single groove
pulley included
Replacement Regulator
for Prestolite alternator
Not required for
replacement alternator.
20860 (NEW)
FITS: All Mercury
Verado Outboards
12 Volt, 70 AMP
Internal Fan
Multi-groove serpentine
pulley included
Replaces this
style unit
Replaces this
style unit
*Will not replace
Mercury # 821663A-1
Replaces this
style unit
Replaces this
style unit

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