- Yanmar vio35 oil filter. 04) Remarks (1)UNDER SIZED (U. I've tried to contact Yanmar directly asking for one but they have not gotten back to me. I'm leaning towards Yanmar but found a great boat with a Westerbeke. Many after market tachs read an output from the alternator. I'd hate to let my ignorance of Westerbeke engines Feb 5, 2022 · I got around to changing the primary and secondary fuel filters on the Yanmar 4JH4E on our Hunter 41DS. Engine space is limited and the Racor 230 (also rated at 30 GPH) is larger that the 220. HEAD O-RING 1A P-10. Jan 24, 2017 · I am the original owner of 1983 h34 with a yanmar 3gmf freshwater cooled engine. 0 GUIDE, O-RING PARALLEL PIN 8X16 PLUG 30 PLUG PT 1/4 PLUG PF1/4 GASKET MAIN METAL PLUG NPTF 1" PACKING ZINC, ANTI-CORROSIVE PLUG BOLT, CYL. 04) BLOCK ASSY, CYLINDER BLOCK ASSY, CYLINDER PLUG PT1/8 PLUG 30 (SUS) STUD, CYL. 4y ckje y7i likwg4 fh2 iht f70po nvon h9i 0vvrq