Catherine C for Model Number MDB9750AWS our wheels broke off in our dishwasher but assy. for rack adjuster is good can we just order wheels or not....the whole assembly part number is AP4342831
Answer Catherine, Sorry, but No, you can't order or install the rack rollers (only). The rollers are rivetted onto the adjuster assembly and can't be replaced. You will need to order the adjuster assembly WPW10153533 left side adjuster WPW10153534 right side adjuster. Thanks and Good Luck Read More... Answered by AppliancePartsPros.com | Wednesday, January 4, 2012