5PCS oil tanks grommet set universally compatibility for 25 313 01 , engines : CH11 CH12.5 CH13 CH14 CH15 CH410 CH430 CH450 CH5 CH6 CV460 TH16 TH18 CH26 ; H50 H60 H70 H80 HH40 HH60 HH70 HM70 HM80 HM100 HS40 HS50 HHM80 engine.for Z6000 Z6400 Z6600 Z6900 Z8200 Z8400 Z8600 ZS6500 ZS6700 ZTL7000 ZTL8000 , ensuring a perfectly fit for 13mm / 4 / 8inch tanks openings with durability rubber construction Made from oil resistant rubber compound , these OEM equivalent grommets withstand extreme temperatures and vibrations , long lasting for small engine applications Ideal for homeowners and professionals maintaining portable generators ( 3250-8000W ) , pressure washers ( 2500 / 2700 / 2900PSI ) , and care equipment requiring reliability oil line connection Essential for seasonal maintenance , engine repairs , or upgrading oil tanks assemblies in commercial grade mowers and outdoor power tools precise engineered with inner diameter 3 / 8inch , outer diameter 1in , and 5 / 8inch height , these replacement rubber gaskets create seals for oil systems in outdoor power equipment, Manufacturer: Zqxnt