Mercury Marine 10-98794 Stainless Steel Upper Drive Shaft Top Cover Bolt Screw Sierra 18-3231

Mercury Marine 10-98794 Stainless Steel Upper Drive Shaft Top Cover Bolt Screw Sierra 18-3231

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  • $9.95
  • 2 available
  • Mercury Marine 10-98794 Stainless Steel Upper Drive Shaft Top Cover Bolt Screw
  • Stainless Steel Bolt 
  • 3/8-16" x 1" 12 point flange head
  • For: Mounting MCM thermostat housing, exhaust block-off plate & Alpha/Bravo top cover 
  • Manufacturer: Sierra
  • Model Number: Screw
  • Part Number: 18-3231
  • Also Known As: Mercury Marine 10-98794, 8M0113180