Usage Tips:Directly Fit Most for L-G Models -- Dishwasher Roller for 4581DD3002A compatible with LDF6920BB,LDS4821ST,LDS5811ST, LDF6810ST,D1607BB,LDF6810WW,LDS4821B,LDF6920WW,LD6090BB,D1608BB,LD6300BB, LD6090TB1. 4581DD3002A Upper Dishrack Roller Wheels -- 4581DD3002A dishrack roller assembly Replaces 4581DD3002A,AP4437685,4581DD9001B,1266813,AH3523050,EA3523050,PS3523050. It only takes a few minutes to install when you watch the installation video on . Unbreakable High Quality Plastic Material -- 4581dd3002A for dishwasher parts for & Ken-more Elite Dishwashers;Includes roller and clip on axle;Designed to meet or exceed specifications; & High-;Perfect match and Good Choice for Direct replacement of parts. When Do to Replace It ? -- Old rollers are damaged ;Rack not pull out ;Not washing properly. color: gray Material: ABS Package Contents: 12 x Dishwasher Upper Rack Wheels Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.