Barrel Cartridge Repair Kit Brass Stainless Steel Finish Brass Stainless Steel Material of Construction Features Spray tip Seat Axle sleeve Stainless steel spring (2)O-ring (Axle bolt) Axle Bolt Bolt Sleeve For Use With 6XUV8 18D868 18D869 41J443 41J444 41J445 41J437 41J438 41J439