Driveshaft Housing Upper Unit Seal Kit – Fits Mercruiser Alpha One Gen II (Replaces 26-88397A1) family-yamaha-40tlrw Tighten according to manufacturer specifications

Tighten according to manufacturer specifications (typically hand-tight plus 3/4 turn)

Install New Filter: Position the new filter so that the arrow points in the direction of fuel flow (towards the engine)

5 2-Stroke 1979-1986 47-89981Q1 Serial Range: 8057545 & Up Mercury Outboard (AUS) 4

Notes Yamaha P150 150 2-Stroke 1992-1996 61A-W0078-A1-00 Yamaha P175 175 2-Stroke 1994-1996 61A-W0078-A1-00 Yamaha P200 200 2-Stroke 1991-1996 61A-W0078-A1-00 Yamaha C150 150 2-Stroke 1996 61A-W0078-A1-00 Yamaha 150-225 150-225 2-Stroke 1996 61A-W0078-A1-00 Yamaha L150-L250 150-250 2-Stroke 1996 61A-W0078-A1-00 Yamaha S150-S250 150-250 2-Stroke 1996 61A-W0078-A1-00 Yamaha F150-F300 150-300 4-Stroke 61A-W0078-A3-00/A4-00 Modern V6 outboards Yamaha VF200

Driveshaft Housing Upper Unit Seal Kit – Fits Mercruiser Alpha One Gen II (Replaces 26-88397A1) family-yamaha-40tlrw Tighten according to manufacturer specificationsDriveshaft Housing Upper Unit Seal Kit Fits Mercruiser Alpha One Gen II (Replaces 26 88397A1) This seal kit is designed for Mercruiser Alpha One Generation II stern drives from 1991 and newer. It contains all the necessary seals for servicing the upper driveshaft housing to prevent water intrusion and oil leaks. This kit is a direct replacement for Mercruiser part number 26 88397A1 and other aftermarket equivalents. Installation Method: Direct