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Sierra 18-2206 Alpha Lower Unit Gear Set

Sierra 18-2206 Alpha Lower Unit Gear Set

by BoatBandit.com
Save $309.01 Save $309.01
$899.00
$899.00 - $899.00
$899.00
$589.99
$589.99 - $589.99
$589.99

18-2206-1 LOWER UNIT GEAR SET Replaces: Mercruiser 43-878087A2 + 43-828073A1, 43-828072A2
For: All MR/ALPHA/Gen II (Except Gen II 2.00-2.40 ratios)

Sierra Marine Alpha Gear Set is equivalent to parts:

  • 878087A4 Mercury Marine
  • 878087A2 Mercury Marine
  • 828073A1 Mercury Marine
  • 43878087A 4 Mercury Marine
  • 43878087A 2 Mercury Marine
  • 43828073A 1 Mercury Marine

Replaces OEM part #MERCURY MARINE 43-17064A2MERCURY MARINE 43-17064A3MERCURY MARINE 43-42934For: Mecruiser 1996 & older serial number F679999 & lower. Uses our 18-1173 forward bearing with 3.500 O.D.