This genuine Stihl cap provides an air-tight seal for the oil reservoir or the fuel tank on compatible chainsaw models. The cap is made from durable polymer and prevents foreign debris from falling into the reservoir, ensuring smooth chain saw performance. Part number 1130 350 0500 is for use on select Stihl chainsaws.
Chainsaws: 017, 018, 019 T, MS 170, MS 170 C, MS 180, MS 180 C, MS 190 T, MS 191 T