USED HARMONIC BALANCER FOR CRANKSHAFT, WITH STANDARD V BELT & 80amp ALTERNATOR. SEE #7 IN SECOND ILLUSTRATION. **EURO SPEC ONLY!!** FITS EURO SPEC 1988-1989 XJ6 3.6 & SOME EURO SPEC XJ6 3.2 & XJS 3.6 (PLEASE CONTACT US WITH YOUR EURO SPEC VIN#). DOES NOT FIT THE USA SPEC XJ40/XJ6 OR THE XJS 5.3L V12!! The price includes a $200 core charge that you get back when you send your old part to us. Core charge note: Your core must be in rebuildable condition or your core charge will not be refunded. (EAC3810)