Grindtek's Eco teeth replacement teeth fit the Predator 661 and 881 fitted with the Eco Wheel, and other grinders fitted with the Eco Wheel Stump Cutting Systems.
Eco teeth are sold as a pair to suit the 2 Tooth Eco wheel, also includes the bolt and lock washer.
 
Grindtek also provides bulk sales of the Eco teeth, please get in touch to discuss.