REAR SIDE OF FUSER ROLLER GEAR 52T. FOR USE IN MODELS: Canon imageRUNNER 5055, Canon imageRUNNER 5065, Canon imageRUNNER 5070, Canon imageRUNNER 5075, Canon imageRUNNER 5570, Canon imageRUNNER 6570 Non Refundable - Non Returnable - Should Only be Replaced by Trained Service Personnel - Genuine Canon Part