Replaces Billy Goat part number 440279. Also replaces 400295, the air-filled version - if you are switching from air-filled to solid tires, please replace both wheel assemblies. 10" wheel assembly with a 2-1/4" offset hub and 3/4" inner diameter. Fits many Billy Goat Walk Behind Blowers (Billy Goat Force). Solid foam semi-pneumatic, sawtooth tread tire. 4.10x3.50-4 flat-free tire on a grey metal rim/wheel with a 2-1/4" offset hub (same as 2.25 inch offset hub), 3/4" ID (same as 0.75 inch inner diameter or bore) with semi-precision ball bearings installed.   Replaces OEM Part Numbers:   BILLY GOAT 440279 (Flat-free assembly part number) BILLY GOAT 400295 (Air-filled assembly part number)   Dimensions:   DIAMETER: 10" SIZE: 4.10x3.50-4 (410X350X4) TREAD: Saw Tooth TYPE: Semi-Pneumatic TYPE: Solid Foam Have a question about this product? Email us for assistance and tell us you are looking at SKU 14346. Email admin@igoprolawnsupply.com.We are happy to verify fitment on your piece of equipment if you can provide us with your equipment's model and serial number. We can also answer any questions you may have.CLICK HERE to submit all the info we need to assist you. Thank you for helping us help you.