2003 ALLEGRO PHAETON MOTOHOME PARTS FOR SALE - USED TIFFIN RV PARTS. USED ALLEGRO FRONT CAP, CARGO DOORS, POWER AWNINGS, PHEATON ENTRANCE DOOR, ALUMINUM WHEELS, FREIGHTLINER CHASSIS PARTS, AND MORE. 330 HP CAT DIESEL ENGINE AND A 6-SPEED ALLISON AUTOMATIC TRANSMISSION FOR SALE. CALL VISONE RV FOR USED MOTORHOME AT 606-843-9889. PARTS.