Tungsten Marine Spanner Nut Wrench for Mercruiser Replaces 91-17256
$ 767
Availability: Currently in Stock
Delivery: 10-20 working days
Tungsten Marine Spanner Nut Wrench for Mercruiser Replaces 91-17256
Spanner Nut Wrench for Mercruiser! Replaces Mercruiser 91-17256. This new wrench is used to install or remove the driveshaft bearing retainer nut (also known as the "Spanner Nut"). Can be used for For Mercuirer #1, R, MR, Alpha One, Alpha Gen II, Bravo and Blackhawk drives.