Troy Bilt Chipper Idler Pulley part# 97143 has an outside diameter of 3-1/2" and an inside diameter of 3/8". We do not have a list of models that use this part so please refer to your owners manual or a parts breakdown to assure that this is the correct part number for your model before ordering. Sorry, we only have one in stock.
- Model: Troyshredder0511
- 2 Units in Stock