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1.8 Crankcase Breather Mod DIY

Ozark

Jet Boat Lover
Messages
168
Reaction score
85
Points
77
Boat Make
Yamaha
Year
2021
Boat Model
195S
Boat Length
19
After placing the Riva Racing breather kit in my cart and seeing the nearly $50 total with shipping I decided to piece together my own kit. I believe these parts should work on 2012+ 1.8's. I spent just under $20 total for everything necessary.

The filter itself it is a Spectre 3991


The block off cap is a HELP brand part # 02250


You will need this 5/8 x 1/2 barb splice to connect the factory hose to the filter


You will also need a couple of zip ties
 

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