[Replacement part number] 91-904551, MT0022, 18-9896
【 Compatible 】 Includes Marine Tech Tools Universal ring - AMT0022. It can be mounted directly on most non-Verado Mercury outboard engines and any outboard engine with a 1.5 "threaded flywheel. Equivalent to Mercury part number 91-904551
[High strength and durable material] Made of high quality iron, surface galvanized anti-rust treatment, wear resistance, corrosion resistance, adapt to high load working environment, to ensure long-term reliable performance.
[Easy installation] 1-1/2"-16 TPI fine thread design, easy to screw into the flywheel nut.
Suitable for most 45HP+ Mercury, Mariner, Force and Yamaha outboard engines
Description
The use of high-strength steel and galvanized process, anti-impact, anti-rust, ensure stable performance in wet Marine environment or high-intensity operation, extend the service life of the tool. The 91-904551, which is also suitable for Sierra MT0022, AMT0022 and other models, covers Mercury/Mariner/Force and Yamaha 2-stroke outboard (50HP and above) to meet the diverse needs of most ship owners and service technicians.