Panasonic UB8 Belt 2 Pack Generic.
Fits all uprights except MC655 and MC658.

Panasonic is the maker of Kenmore vacuums.

Sears part number: 205270 Also fits these models and more:
Panasonic MC-V5204
Panasonic MC-V5203
Eureka & Sanitaire 2271A
Panasonic MC-V5706
Panasonic MC-V5710
Panasonic MC-V5715
Panasonic MC-V5716
Panasonic MC-V5720
Panasonic MC-V5725
Panasonic MC-V5740
Panasonic MC-V5744
Panasonic MC-V5737
Panasonic MC-V5745
Panasonic MC-V5745-02
Panasonic MC-V5734
Panasonic MC-V5217
Panasonic MC-V5227
Panasonic MC-V5237
Panasonic MC-V5247
Panasonic MC-V5005
Panasonic MC-V5005-00
Panasonic MC-V5005-01
Panasonic MC-V5005-02
Panasonic MC-UG371
Panasonic MC-UG383
Panasonic MC-V5485
Panasonic MC-V5485-01
Panasonic MC-V5454
Panasonic MC-V5454-02
Panasonic MC-V5454-01
Panasonic MC-V7312
Panasonic MC-V7314
Panasonic MC-V7314-01