The following information was shared by Jon Vez (Solstice #17) with other owners in the Catalina 355 google group:
Filter Part Numbers:
- Oil: 119305-35151
- Fuel: 104500-55710
24341-000440—This is for the secondary on the engine. You need to make sure you order the gasket as it is a separate part #
The Racor is a R20TUL—The UL is for the metal bowl version of the filter. I think you will find that the UL version is almost impossible to find, but the standard R20T fits just fine.
I’ve always used Yanmar parts. Even though more expensive, I just feel more comfortable using OEM parts, especially while the engine is under warranty.
One thing to be aware of—The Racor is above the fuel tank so you will need to be really careful when changing that filter or you will have a heck of a time bleeding the system. Make sure to close the fuel shutoff at the tank so you don’t pump air into the system if you use the Racor primer pump. Good luck.