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Harley-Davidson
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Stock Flywheel/Flexplate Ring Gear
Part No.
SRG-153N
GM
OE Part No.
3789821
Specs
Tooth Count: 153
DP/Module: 12
Chamfer: None
Thickness: 0.440"
Inner Dia.: 12.012"
Outer Dia.: 12.845"
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