The FMF TRX250R 86-89 PIPE SPRING & O-RING KIT 011385 is a replacement part designed specifically for Honda ATV models TRX250R from the years 1986 to 1989. This kit includes a pipe spring and O-ring, ensuring a proper fit and function for your ATV. Manufactured by FMF, a trusted brand in the industry, this kit is compatible with FMF TRX250R models and is a reliable choice for maintaining your ATV's exhaust and emission system.