Outerwears Prefilter, 4.5" x 4" Select Color:Red and are designed to support

and are designed to support the wheel and hub during operation of the kart

Note that this bolt pattern is fairly unique in karts

outer diameter as well as overall bearing width can vary noticeably

and exhaust ports all cast and ready to install

(2) Motor Mount Clamps with appropriate frame rail spacing

Outerwears Prefilter, 4.5" x 4" Select Color:Red and are designed to support4. 5"x 4" Outerwears Pre Filter for go kart air filters. Available in a variety of colors to fit your kart's look and colors. These filters are ideal for protecting your air filter from dirt and debris, with fine mesh filtering particles larger than 0. 005". This prolongs the life of your air filter between cleanings, and prevents damage to the filter. These pre filters are ideal for aftermarket performance filters more common in Briggs Gas Animal,