UNI Filter 2-Stage Performance Air Filter for 2011-13 Husqvarna TXC 449/511 - NU-1010ST feed-mpn-DRC6 2- Polished upper nuts

2- Polished upper nuts

2001 Yamaha XVZ1300 Royal Star Tour Classic

2019 Polaris RMK Assault 800 w/155" track

these are a must

UNI Filter 2-Stage Performance Air Filter for 2011-13 Husqvarna TXC 449/511 - NU-1010ST feed-mpn-DRC6 2- Polished upper nutsUni Filter Dual Stage Foam Air Filter Traps dirt and dust in 2 layers of foam The large pore, pre filter captures the bigger particles The small pore, inner filter prevents any engine wrecking grit from reaching the cylinder Used by Kawasaki, Yamaha and Suzuki offroad teams For over 50 years, Uni Filter Dirt Bike Foam Air Filters have been unsurpassed in both engine protection and overall performance. And their unique two stage design produces more