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Sprocket 40B21 Heat treated Type B for #40 roller chain 21 tooth QTY 2

QUANTITY OF 2

Bored To Size

Sprocket 40B21H Heat treated Type B for #40 roller chain 21 tooth

Outside dia 3.62

L.T.B. 1"

BORED TO SIZE 5/8" - 1 1/2"

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