SE428 Lower Unit CR | Sterndrive Engineering 90-428 SE428:6 Cylinder / 4 Stroke / 25" Shaft

SE428 Lower Unit CR | Sterndrive Engineering 90-428 SE428:6 Cylinder / 4 Stroke / 25" ShaftSE428 Lower Unit CR SEI 90 428 SE428 Lower Unit CR by Sterndrive Engineering part# 90 428 Replaces some Yamaha V6 2 & 4 Stroke SEI 90 428 Replaces most 200HP 225HP and some 250HP Yamaha 76 Degree V6 Counter Rotation Motors with a 1. 81 Ratio Replaces most 200HP 225HP Yamaha V6 4 Stroke Counter Rotation Motors with a 2. 00 Ratio For Counter Rotation only, do not use for Standard Rotation Warranty SE422 Lower Unit by Sterndrive Engineering part# 90 422

3-Wire system

Prestolite V6 Spark Plug Wire Set | United Ignition Wire 107

This higher pitch is generally better for reaching higher top speeds

Omc Fuel Filter/Water Separator Kit | BRP 0174176

OE#: 62104 1

speedometer

White Nylon Locking T-Handle Latch

Carrier Assembly Oil Seal | Sierra 18-0577

Replaces Marine Power 456423

INTAKE GASKETS

Alpha One® Gen I Sterndrive Complete

Replaces Crusader 30268