4392065 Genuine OEM Whirlpool Dryer Belt Pulley Maintenance Kit AP3131942 Genuine Whirlpool FSP Kit 4392065 341241 349241 691366 Factory Genuine Whirlpool Dryer 4392065 Maintenance Kit Kit Replaces: 279435, 279436, 279708, 279709, 279860, 279948, 587636, 80046, 8106, 8237, 8238, AH373087, DE702K, EA373087. Fits dryers with a 29" wide cabinet (lint screen on top) with the brand names: Whirlpool, Kenmore, Kenmore Elite, Roper, Estate by Whirlpool, KitchenAid, Kirkland Signature (Costco), among others. The kit 4392065 includes:- 2 Drum Rollers # 349241- Idler pulley # 691366- Drive Belt (brown back # 8066065 replaces 349533, 341241) and related components- Instruction sheet included (English and Spanish).