Chatted with customer service on what part to buy for our bbq. Very helpful. Gave me the exact page for our bbq. Very easy purchase!
Blower pulley fd/fs450, bd/bh4000, bw 55
Blower pulley fd/fs450, bd/bh4000, bw 5501, 5002, 4502, & ctv1
Buy this part and as many parts as you like and pay only $9.99 shipping, within the Contiguous United States.