William H Auburn , WA February 27, 2024 Appliance: KitchenAid 5 And 5.5 Qt. Stand Mixer / Professional 550 - Bowl Li KV25MCXER5 Kitchenaid Mixer Kv25mcxer5: Needed new beater bar. How to replace Kn256cbt 5 & 6 Quart Kitchenaid Coated Flat Beater. Purchased new part from. AppliancePartsPros.com I ordered the part on Friday at 11:05am and it was delivered by UPS 2:00pm Saturday! WOW! The part was exactly what I ordered. Very pleased with your company! Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes