Dryer Parts: 4392067 kit meets original manufacturer specifications and performance, It is tested by the manufacturer. This wpw10314173 drum rollers featured highly elastic polymer compounds, rollers are strong and wear-resistant, silent, and non-cracking.It is provides sufficient support, stability, durability and higher efficiency for your machine. The new 661570v dryer drum belt has better elasticity and strength.Easy To Install: Check for videos on how to replace the part for your dryer. about 1 hour to do, super simple. (Install process - fairly easy with 2 people and possible with 1 person, just a bit more awkward.): After replacement, the dryer will return to stable operation and no make screams should not have occurredMeaningful Design: There parts were a good replacement of the original dryer parts at a fraction of the cost.Material: Plasticcolour: As shownPackage Contents:4 x WPW10314173 Drum 1 x 279640 Idler Pulley1 x 661570V Dryer Belt9 x Tri-Rings1 x White Washers4 x Black WashersOnly the above package content, other products are not included.Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.