Brand new non-o-ring chain. You will receive 1 - 520-74L Non-o-ring chain. Please check fitment chart above for year, make and model of your machine. All chains include a masterlink. We work in conjunction with manufacturers and distributors to acquire the best products at the best prices, which we pass on to you, our customers. All items are new and in usable condition, guaranteed to fit the models listed and the most affordable aftermarket parts you will find online. Customer Service Hours: Monday - Friday 9 am - 5 pm EST.