according to your mower’s model number before purchase, compatibility is just for reference. OD: 6-1/4″Height: 5-1/2″With mounting bolts and pulley nut.100% brand new.High quality. Direct replacement. If you have any questions you may reach us via ebay message. We warrant all products to be free from defects in material or workmanship for two month from date of purchase.We fully guarantee customers an exchange or refund within 14 business days of receipt if item DOA (damage on arrival).Warranty excludes normal product lifetime wear-out, wear and tear or abuse.Warranty does not apply to conditions resulting from misuse, abuse, negligence, accident, improper application, improper installation or alteration. For malfunction products under warranty period, please contact our customer service via EBay Message.Only PayPal accepted.All orders delivered to Texas (TX) are charged the applicable sales tax.We only ship to paypal confirmed address.We will ship all orders asap from Texas via USPS or UPS.( No service on Weekend and public holidays).Delivery time within the U.S. is usually just 3 to 5 business days, however in rare cases it could take 5 to 7 business days.No combined