Your search for "KBV39930" revealed the following:
HN52KC015 Contactor, Carrier
$0.00HN52KC-015 Contactor, Carrier, 2P 32A, 208-220V, 50/60Hz, Obsolete, replaced by HN52KC053, قواطع, kenalan, επαφέα, contattore
3136-038 discharge valve, complete, Sabroe CMO, TCMO, SMS
$0.003136-038 discharge valve, complete, Sabroe CMO, TCMO, SMS
148-015A Camshaft thrust bearing B-bank, Wartsila Vasa 18V32
$0.00148-015A Camshaft thrust bearing B-bank, Wartsila Vasa 18V32
30HX503721 Carrier TUBE,Motor Cooling Solenoid CK
$0.0030HX503721 Carrier TUBE,Motor Cooling Solenoid CK
HCKY550D050V370Z Carrier CAPACITOR RUN OV 370V-55+5MFD
$0.00HCKY550D050V370Z Carrier CAPACITOR RUN OV 370V-55+5MFD