188f Conbearing

Connecting Rod Bearing for small air-cooled diesel engine model 188F / 186F, journal diameter ~40mm, standard/oversize available.” “High-quality material, good wear resistance, designed for generators, water-pumps, etc.” Example listing: “Connection Rod Bearing for KM188F Air Cooled Diesel Engine Generator Parts (188F 0.50)” meaning oversize +0.50mm.