Bissell Roller Brush 2038072 with 2 replacement belts 
Genuine Bissell Roller Brush 203-8072 PowerForce ,Cleanview  with 2 belts Vacuum
check your model  below

This part works with the following products:
1240
PowerForce Helix Bagless Upright Vacuum | 1240
Model Shown: 1240
Similar Models: 12401, 1240R
 1700
Powerforce  Helix Bagless Upright Vacuum | 1700
Model Shown: 1700
 Powerforce_Helix_Bagless_Vacuum_12B1_Front_View
PowerForce Helix Bagless Upright Vacuum | 12B1
Model Shown: 12B1
Similar Models: 12406, 1240U, 1240V, 1240W, 12B1C, 12B1D, 12B1E, 12B1R, 12B1U, 12B1V, 12B1W

CleanView® Rewind with OnePass Technology® Pet Vacuum
Model : 7636
CleanView® Deluxe Vacuum with OnePass Technology®
Model  3247
CleanView® with OnePass Technology® Plus Upright Vacuum
Model  3583
Similar Models: 35831, 35835, 3583R
CleanView® Deluxe Vacuum with OnePass Technology®
Model : 2410
CleanView® Deluxe Vacuum with OnePass Technology®
Model : 24101
CleanView® Plus Vacuum with OnePass Technology®
Model: 3918
CleanView
CleanView® with OnePass Technology® Upright Vacuum
Model : 9595
Similar Models: 1243, 1816, 9595R
CleanView® with OnePass Technology® Upright Vacuum
Model : 9595A
Similar Models: 95953, 95954, 95956, 95957
CleanView® with OnePass Technology® Upright Vacuum
Model : 1330
Similar Models: 13302, 1330R
PowerClean® Upright Vacuum Cleaner
Model : 1330K
CleanView® with OnePass Technology® Upright Vacuum
Model : 1331
CleanView® Plus Vacuum with OnePass Technology®
Model Shown: 1334
PowerLifter™ Rewind Upright Vacuum
Model  1413
Similar Models: 1413W