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S-P Marine Products

Locknut 7/16"-20

Locknut 7/16"-20

$3.49
$4.09 $3.49
Deal Sold out

Engineered Marine Products Locknut is for use with 1967 and later Mercury Mariner outboard prop shafts, gimble ring assemblies, driveshafts, and other applications.

OEM #
  • Mercury 859116, 34933, 134391, 29241, 82671015, 22178, 95702, 33962, 46355, 24648, 21298
  • Sierra 18-3721
  • GLM 21170
  • Mallory 9-72004

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