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  • OEM MerCruiser Prop Propeller Washer / Nut Kit Heavy Duty 12-840383A2
  • OEM MerCruiser Prop Propeller Washer / Nut Kit Heavy Duty 12-840383A2
  • OEM MerCruiser Prop Propeller Washer / Nut Kit Heavy Duty 12-840383A2
  • OEM MerCruiser Prop Propeller Washer / Nut Kit Heavy Duty 12-840383A2
  • OEM MerCruiser Prop Propeller Washer / Nut Kit Heavy Duty 12-840383A2
  • OEM MerCruiser Prop Propeller Washer / Nut Kit Heavy Duty 12-840383A2
  • OEM MerCruiser Prop Propeller Washer / Nut Kit Heavy Duty 12-840383A2
  • OEM MerCruiser Prop Propeller Washer / Nut Kit Heavy Duty 12-840383A2
  • OEM MerCruiser Prop Propeller Washer / Nut Kit Heavy Duty 12-840383A2
  • OEM MerCruiser Prop Propeller Washer / Nut Kit Heavy Duty 12-840383A2
  • OEM MerCruiser Prop Propeller Washer / Nut Kit Heavy Duty 12-840383A2
  • OEM MerCruiser Prop Propeller Washer / Nut Kit Heavy Duty 12-840383A2
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OEM MerCruiser Prop Propeller Washer / Nut Kit Heavy Duty 12-840383A2

Marine parts, fast fulfillment, real support
Get the right part without slowing down your season. PowerBoatSupply helps boat owners order with confidence, backed by trusted marine parts expertise and responsive support.
✓ Fast shipping ✓ Fitment help ✓ Secure checkout
Brand:
Part Number:
710-12-840383A2
$53.29 $45.68
— You save $7.61
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Description

OEM MerCruiser Prop Washer/Nut Kit 12-840383A2

Propeller nut kit 840383A2 is use on HD (Heavy Duty) 1.25" prop shaft when installed on Mercury Sport Master, Torque Master I and II, Fleet Master and Verado 5.25" diameter gearcase. Also for use on MerCruiser Bravo I XR and XZ stern drives, Sport Master and shorty Sport Master Bravo I XR Sport stern drives. Torque the prop nut to 55 foot pounds (75 Nm). See your owner's manual for installation instructions, the Flo-Torq hub, thrust washers and prop nut part numbers to best fit your engine or drive. 

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Warranty Information

Mercury Marine & Quicksilver products carry a 1 year factory warranty against defects and workmanship. Serialized items such as engines, drives, and transom assemblies must be installed by a dealer for warranty to be valid.
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Specs

MPN:
12-840383A 2

Reviews

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