IV cancun FORD TRUCK PARTS INFORMATION MODEL YEARS Model year application is indicated by showing the first year followed by a diagonal line to imply continued usage in all subsequent years until the insertion of the last year of usage which will then be inserted after the diagonal line If no diagonal line is shown the part number is applicable only to the year shown Example 48 indicates part used 1948 model year only 48 56 indicates part used 1948 through 1956 model years 55 indicates part used 1955 through 1956 and subsequent model years as indicated in the appropriate catalog for 1957 and up NOMENCLATURE INDEX A nomenclature index appears at the beginning of each major Chassis group listed in the Quick Reference Index shown on the cover and Page I The Body nomenclature index is shown on pages 769 thru 772 in the beginning of the body area of the catalog STANDARD nd UTILITY HARDWARE Standard and utility hardware such as bolts screws fittings etc are listed below the part with which they are used To facilitate the stocking and handling of Standard and Utility Parts by Ford dealers locator codes are preassigned by Ford Motor Company The locator codes are shown in parentheses immediately following or below the standard and utility part numbers For an example refer to Body Section 000 Group 02020 1 The part number for a 7 16 20 x 1 1 2 hex head bolt s 20471 57 and the locator code is B188 In the catalog this item will be shown as 20471 S7 B188 EXPLANATION OF SYMBOL Symbol indicates part is not supplied for service due to the following A Part is superseded and replaced as indicated in the description column of the text B Part can be improvised as indicated in the description column of text C Due to its function there would be little or no demand Always refer to the description column of the text for possible substitution or for material specifications and dimensions which may be helpful in obtaining the non serviced part locally HOW TO ORDER PARTS When ordering parts always give the complete part number In the event the part number is not known the following information should be included A Complete description of part B Model year and body type C Dimension number of teeth size etc if possible rough sketch of part D If applicable to engine transmission axle steering etc specify type such as 312 cubic inch Fordomatic Power Steering etc E Advise how shipment is to be made Freight Express Air Parcel Post