Lower Unit

Sierra 18-2642 Lower Unit Seal Kit

Replaces OEM part # MERCURY MARINE 26-816575A5

$27.99

Sierra 18-2627 Lower Unit Seal Kit

Replaces OEM part # MERCURY/ MARINE 26-66303A1

$53.99

Sierra 18-2624 Lower Unit Seal Kit

Replaces OEM part # CHRYSLER FORCE 26-85090A2 MERCURY/MARINER 28-85090A2

$46.99

Sierra 18-2626 Lower Unit Seal Kit

Replaces OEM part # CHRYSLER FORCE 26-43035A4 MERCURY/MARINER 26-43035A4

$36.99

Sierra 18-4830 Gear Housing Assy

Replaces: 1667-9011G59. Click on Picture for Application:

$879.99

Sierra 18-4832 Gear Housing Assy

Replaces: 1647-9148T93. Click on Picture for Application:

$989.99

Most orders placed before 2PM EST, are shipped the same day!