(02)Hammerhead Air Filter for 150cc, GY6 and 300cc

Common replacement air filter for most 150cc go-karts. It is very important to replace the air filter often.  This Air Filter also works for the Trailmaster 300XRX / XRS.  Air filter may come in Yellow or Red.

Approximate dimensions:
OD:  3 5/8"
ID:  1 7/8"
Length:  5 1/4"

If your gocart uses the old-style square/rectangular filter then it is truly necessary to order the air box assy (4.000.055) to retro fit. The new air box assembly will greatly improve the air filter system for your buggy and keep your engine lasting longer.

Hammerhead Off-Road part # 6.000.151

American SportWorks Part # 14194, 14194 Air Filter Element

Old TJ Power Sports part # 6.000.388

Carter Brothers Part # 513-3021 and 5133021

Trailmaster part # 6000151150G000