
18-2171
ENGINE
COUPLER
Replaces: 76850A2
For all GM Engines Except MR/ALPHA/BRAVO
with "Triangular", 3-Bolt Coupler
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18-2172
ENGINE COUPLER
Replaces: 14505-A2
Use when new style block, with small crankshaft end, is
replacing a Mercruiser block
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18-2173
ENGINE
COUPLER
Replaces: 59826A3
For Ford Engines
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18-2175
ENGINE COUPLER KIT
Replaces: 18643A7
Flex plate style for late model, small crankshaft bolt pattern, style engines
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18-2195
ENGINE COUPLER KIT
Replaces: 12632A7
Flex plate style for GM 4 Cyl Engines with late style, small crankshaft bolt pattern
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