Type: Hi-Flow pleated Air filter Replace Air Filter Part # for 1113 120 1603,1141 120 1604 Fits for Stihl MS261,MS261C,MS271,MS271C,MS291,MS291C,MS362,MS362C,MS311,MS341,MS391 Chainsaw Type: Hi-Flow pleated Air filter (There are different kinds of this air filter in the same model,please make sure it is exactly what you need) Replace Air Filter Part # for 1113 120 1603,1141 120 1604 Colour:Yellow+black Material:Metal + plastic Package Contents: 1 x air filter 1 x spark plug 1 x fuel hose 1 x yellow wire 1 x fuel filter 1 x oil filter 2 x Accessories 2 x carbohydrate spacers Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.