Caterpillar 239D3 Bottom Roller - 420-9801

Caterpillar 239D3 Bottom Roller - 420-9801 is a replacement lower track roller for the documented compact track loader application.Installed along the lower undercarriage, the roller supports the track beneath the machine. It transfers machine load to the track and helps guide the lower run during travel.Fitment: Match 420-9801 to the original bottom roller and the machine undercarriage configuration before ordering; do not select a front or rear idler by model name alone.Sold as: one individual roller.