New official Bowflex part works on these models

sed on the following models:

Bowflex

TC 6000
TC1000 - 2008 Ver. 2
TC1000 TreadClimber - Version 1 Before 2008
TC3000 Version 1
TC3000 Version 2 (2008)

TC5000 Treadclimber 2004 - 2007 Version 1
TC5000 Treadclimber After 2007 Version 2
TC5300 Treadclimber
TC5500 Treadclimber - 100150

Nautilus Residential

FreeSpirit - 309421
FreeSpirit - 309470
FreeSpirit - 309471
FreeSpirt - 309420
T514 Sport Series Treadmill - 1
T516 Treadmill - 1
T7.18 - SM00050-001
Treadmill - 30901

Treadmill - NTR100.1
Treadmill - NTR700.1
Treadmill - NTR700.2
Treadmill - NTR700.3
Treadmill - NTR800.5
Treadmill - T518
Treadmill 110V - NTR 700.4
Treadmill 220V - NTR 500

Schwinn

122.309000 Free Spirit Treadmill
1600.2
2600.1
2600.2
3600.2
4600.2
6100.1
6300.1
6500.1

6510.1
6700.1
6710.1
6800.1
6900.1
810P
820P
835P
845P

Trimline

1600.1
1610.3E
1620
2200.1
2250.1
2400.1
2450.1
2600.1
2650.3
3600.1
4600.1
4650.1
6500.1
7000
7010.1HR
7010HR
7050
7050.2
7150
7200.1