THIS IS A BRAND NEW OIL FILTER FOR THE FOLLOWING HONDA ATCs: ATC350X 1985-1986, ATC250SX 1985-1987, AND ATC250ES BIG RED 1985-1987. 99200 Replaces OEM #15410-KF0-020 Fits: ATC250ES/SX 85-87 ATC350X 85-86 TRX250X 87-92 TRX300FW 88-95 10-99200$1.79