This is the Treadmill Doctor Walking Belt for the Nordictrack T 6.5 S Treadmill. Model Number: 250160. Part Number: 263241. Fits the following models: GETL808110 , GETL808140 , GETL808150 , GETL808151 , GETL808152 , GGTL596100 , GGTL596120 , GGTL596130 , GGTL596131 , GGTL596133 , GGTL596134 , GGTL806080 , HETL796150 , HETL796151 , HETL798140 , HETL798141 , HETL987140 , HETL987141 , HRTL70014C0 , HRTL70014C1 , HRTL70014C2 , HRTL70014C3 , HRTL70014C4 , NETL108140 , NETL108141 , NETL798150 , NETL798151 , NETL998140 , NETL998142 , NETL998143 , NETL998144 , NETL998150 , NETL998151 , NETL998152 , NETL998153 , NETL998155 , NETL998157 , NTL070072 , NTL070073 , NTL070075 , NTL070076 , NTL169140 , NTL169150 , NTL169151 , NTL169152 , NTL169153 , NTL169154 , NTL16915C0 , NTL16915C1 , NTL16915C2 , NTL179151 , NTL179153 , NTL179155 , NTL179157 , NTL506150 , NTL506151 , NTL590180 , NTL60913C0 , NTL99953C0 , PETL107140 , PETL107141 , PETL107142 , PETL107143 , PETL787170 , PETL787171 , PETL797140 , PETL797141 , PETL797142 , PETL797143 , PETL797144 , PETL797150 , PETL797151 , PETL797152 , PETL797153 , PETL797160 , PETL797162 , PETL797170 , PETL797171 , PETL798170 , PETL798171 , PETL798172 , PETL807110 , PETL807150 , PETL807151 , PETL809110 , PETL809112 , PETL809130 , PETL809140 , PETL809141 , PETL809142 , PETL817110 , PETL817111 , PETL997110 , PETL997140 , PETL997141 , PETL997142 , PETL997143 , PFTL496120 , PFTL496121 , PFTL496122 , PFTL496130 , PFTL49613C0 , PFTL496140 , PFTL496160 , PFTL49616-MX0 , PFTL49616-MX2 , PFTL49616-MX4 , PFTL590130 , PFTL590132 , PFTL590133 , PFTL590134 , PFTL590135 , PFTL59013C2 , PFTL590140 , PFTL590141 , PFTL591120 , PFTL591121 , PFTL591150 , PFTL591152 , PFTL591153 , PFTL595100 , PFTL595110 , PFTL595130 , PFTL595132 , PFTL595133 , PFTL595150 , PFTL595152 , PFTL595153 , PFTL596140 , PFTL596141 , PFTL596150 , PFTL596153 , PFTL609110 , PFTL609130 , PFTL609131 , PFTL609133 , PFTL609160 , PFTL609162 , PFTL609163 , PFTL609164 , PFTL609170 , PFTL700140.