PREMIUM QUALITY: The upgraded dryer repair kit made of premium quality material. The rollers are strong and wear-, which make the dryer run stably and quietly. The 6602-001655 dryer belt 92 inch Length X 0.3 inch Width. It is thickness is twice as thick as before and it is more . The center of the idler has a triangular design, which is more firm and stable. Non parts but meets manufacturing requirements. REPLACEMENT PART: DC97-16782A Dryer Roller Replaces DC97-07523A DC97-07523B 2027851 AP5325135 PS4221885 EAP4221885; 6602-001655 Belt Replaces 5PH2337 6602-001314 1935594 AP4373659 PS2407938 EAP2407938; DC93-00634A Idler Pulley Replaces DC96-00882B DC96-00882C DC97-07509B 4455850 AP6038887 PS11771601 EAP11771601. FIX COMMON SYMPTOMS: Dryer is squeaky or noisy; Dryer 't tumble or ; Dryer not start. This is a simple fix and you are even just a little bit handy with tools. The installation is safe and not cause any damage to the product. Material: Metal+Plastic Color as shown Package Contents: 4 X DC97-16782A Dryer Roller 1 X 6602-001655 Idler Belt 1 X DC93-00634A Idler (include 1pc screw) 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.