BUNN Shaft Assembly NEW BUNN machines MUST have the correct Brix levels to prevent expensive repairs. Therefore, we strongly recommend the Slushie mix must be a good quality one like the 5-1 mixes not the cheaper 4-1mixes. With the correct mixing so not to strain the machine. Should you not always do this it will harm the machine and torque values. This will make the particular side in question not be able to freeze till the repair is done. Please feel free to contact us for some advice. Manufacturer Part number: 28081.0000 SKU: 1107280810 Brand New $275 with trade-in pay ONLY $235 You can trade in your faulty shaft complete for a $40 credit back on your credit card or PayPal. Contact us directly in order to organise this. Call us on 1300 175 874 or email firstname.lastname@example.org Upon request, we can send a return satchel for the old shaft.