IMS 3.6 gallon oversize fuel tank for Kawasaki '88-'05 KX500 and in great shape, complete with IMS gas cap, gas cap seal, and new petcock gasket. Also fit '88-'89 KX250. Uses the original petcock & screws, mounting hardware and radiator shrouds - all brass inserts are in excellent condition. The tank has been marked off in 1/2 gal increments (hidden behind radiator/shrouds) for easy top-off or pre-mix calculations. $265. OE green color appears to no longer be available from IMS, only white, natural or black.