Your search for "P0049410500" revealed the following:
X00E50202184 governor adjusted, MTU
$0.00X00E50202184 governor adjusted, suitable for MTU Diesel engines 183, 331, 396, 493, 538, 595, 652, 956, 1163, 2000 and 4000,...
50EZ400494 Carrier Coil ASY,COND FRMD(LF)(CU FIN)
$0.0050EZ400494 Carrier Coil ASY,COND FRMD(LF)(CU FIN)
P806-U1-10C Carrier CONNECTORS HALF UNIO 48F-10-6
$0.00P806-U1-10C Carrier CONNECTORS HALF UNIO 48F-10-6
HCKY450D050V440Z Carrier CAPACITOR RUN OV 440V-45+5MFD
$0.00HCKY450D050V440Z Carrier CAPACITOR RUN OV 440V-45+5MFD