This product has been discontinued.
Sierra
Pinion Nut Adapter - 18-9857 - Sierra
Price: $161.95
Discontinued
Save: $51.04
(23% Off $212.99)
Part # 18-9857
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(Discontinued)
Description: Holds pinion nut when removing pinion gear and drive shaft on MC-I, R-MR, Alpha One drive units and outboards.

Replaces OEM part #
  • MERCURY MARINE 91-61067A3
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