Bobcat^®325D 328D Steel Track Idler

This is an individual aftermarket replacement idler for the following Bobcat^® mini excavators:

• 325 D Series --Steel Tracks
• 328 D Series --Steel Tracks

Also known as Bobcat^® part number: 6815121

This item does not fit every serial number breakdown, please call for details if you want to verify over the phone. 

If your track is coming off on the same end on a regular basis the culprit is likely a worn idler or tensioner. If the idler is worn down it isn't fitting tightly into the guide system on the track and the track can easily slip off. This idler is designed to keep tension on the track and the center flange fits into the guiding system to prevent de-tracking.

Please submit your serial number when placing your order for verification. This tension idler is sold as a direct replacement part and no other assembly or hardware is required for installation.