The Dolmar 949100035 is a genuine OEM chain oil filler neck designed for a wide range of Dolmar chainsaws. This essential component ensures a secure seal for the chain oil reservoir, preventing leaks and maintaining optimal lubrication for the saw chain. It is compatible with models including PS-34, PS-340, PS-341, PS-344, PS-400, PS-401, PS-410, PS-411, PS-412, PS-45, PS-450, PS-451, PS-452, PS-454, PS-500, PS-5000, PS-5000H, PS-5000S, PS-510, PS-5100, PS-5100S, PS-5105, PS-5105H, PS-5105S, PS-510H, PS-510S, PS-540, PS-6000i, PS-6100, PS-6100H, PS-6100HS, PS-6100S, PS-6100SH, PS-6400, PS-6400H, PS-6400HS, PS-6400S, PS-6400SH, PS-6800i, PS-7300, PS-7300H, PS-7300HS, PS-7300S, PS-7300SH, PS-7900, PS-7900H, PS-7900HS, PS-7900S, PS-7900SH, PS-7910, PS-7910H, PS-7910HS, PS-7910S, PS-7910SH, PS-9000, PS-9010, PS-9010H, PS-9010HS, PS-9010S, PS-9010SH.