5 SECTION 50 1973 79 See Page 1 of this Section For TRUCK SERIES How to Find Frame Numbers 5025 37 CROSSMEMBER FRAME Cont d cR0ssMeMBER APPLICATION How to find the Part Number of a Crossmember for a 1973 79 frame I Find the truck model in the alphabetical Model Application Chart which starts below T 2 Find the Crossmember Parts Lists Number which pertains to your unit 3 Turn to the Parts List followin A lication Chart and find the Crossmember needed YEAR Mooet REMARKS PARTS LIST No E seizies 757 557555 5 A 277775 2 F SERIES Q 75 moo zrwxo 5 75 175 FI55 477775 7571 FI55 577775 T 757 FI55 4 W D 5 izeo Tar F25o A w7D n 757 FB55 10 75777 555 11 M SERIES 73776 M4557555 12 P sERiEs 73 76 P555 15 73 77 P455 14 73 77 P555 15 CROSSIVIEMBER PARTS LISTS PART MUMBER Crossmember locations are determined from front to rear F designates front No 1 crossmember R designates rear crossmember One crossmember required for each application shown unless otherwise noted 5025 37 CROSSMEMBER FRAME Refer to rou 6A023 in a ro riate en ine Parts List Section PARTS LIST N0 1 5 F cm 55005 B F C8TZ 5019 A 2 5 c l C7TZ 5025 E 2 8 c I Front en ine mount 6A057 5 csrz 5027 A 5 cm 5525 a 4 C3TZ 5027 A 5 C3TZ 5028 A 5 cm 5527 A 5 5 5 i C2TZ 5036 A 5 8 5 i C3TZ 5028 A 7 CZTZ 5036 A R C3TZ 5035 c PARTS LIST N0 2 F 05uz 5019 A 2 Rear en ine mount c member DSUZ 5025 B 5 05uz 5030 A 5 usr 15a vwe D5UZ 5025 A 4 I38 l58 W B E c Su er Van D5UZ 5030 A 4 E350 Su ervan DSUZ 5035 B 4 F150 250 Su ervan D5UZ 5035 A R 124 138 W B W 5 3 4 hi h sidemember e c Su er van D5UZ 5035 A R 138 158 W B W 7 1 4 hi h sidemember e c Su er van DSUZ 5035 B R osuz 5055 is PARTS LIST N0 3 F om 5515 5 2 Re ular cab 4 DBTZ 5025 A 2 Crew cab I973 78 Before Ser BC5 001 8 CSTZ 5025 A