Home > PARTS > FOUR STROKE 100 HOUR MAINTENANCE KITS
4HP ENGINE MODELS 6HP ENGINE MODELS 8HP ENGINE MODELS
9.9HP ENGINE MODELS 15HP ENGINE MODELS 20HP ENGINE MODELS
25HP ENGINE MODELS 30HP ENGINE MODELS 40HP ENGINE MODELS
50HP ENGINE MODELS 60HP ENGINE MODELS 70HP ENGINE MODELS
75HP ENGINE MODELS 80HP ENGINE MODELS 90HP ENGINE MODELS
100HP ENGINE MODELS 115HP ENGINE MODELS 150HP ENGINE MODELS
175HP ENGINE MODELS 200HP ENGINE MODELS 225HP ENGINE MODELS
250HP ENGINE MODELS 300HP ENGINE MODELS 350HP ENGINE MODELS
425HP ENGINE MODELS
Not sure what parts should be changed at 100 hours? Check out our Yamaha Service Information link for Yamaha's maintenance schedules.

Our 100 Hour Maintenance Kits come with Yamalube outboard engine oil, oil filter, oil drain plug gasket, lower unit gear lube oil, lower unit vent and plug gaskets, the primary fuel filter on the engine, the gasket for the cup the filter sits in, and a disposable funnel. For those that have a fuel water separating filter installed on their boat, we carry Yamaha and Racor , and since not everyone uses the same one, we do not include them in our kits. Fuel water separating filters should be replaced every 50 hours as well. Spark plugs, internal and external anodes, thermostats, water pump, pressure control valve, etc, should be checked every 100 hours and replaced as necessary. We do not include these parts in our 100 hour kits for that reason.