BORG WARNER PACCAR MX-13, (GOOD USED/ TESTED) OEM Borg Warner Fan Clutch off Paccar MX-13 Engine, for sale!!!! P/N: 1090-09750-01 Base P/N: 010023111 Stock #: FC1308 For more information about this listing, shipping, technical questions email us at sales@jjrebuilders.com or call 1