24 SECTION 86 1973 79 TRUCK SERIES 100 500 ENGINE YEAR MODEL RESTRICTIONS CYL C I D PART NUMBER DESCRIPTION QTY C C D 8680 BRACKET BELT IDLER PULLEY 73 74 E100 300 han oh A C n 302 03UZ 8680 A Not re laced 1 73 74 F100 250 hah oh A C 240 300 D2AZ 8680 A YS 79 1 73 74 F100 250 hang on A C 240 300 D2AZ 8680 B YS 50 use as support bracket for 1 without P S DZAZ 8680 A 74 E100 300 240 300 1 77 79 E100 A C without P S E 300 D9TZ 8680 A D9TE 8A619 AA 1 77 79 F100 A C without P S 1 73 74 F100 250 hang on A C 6 240 D2AZ 8680 C YS 51 use as support bracket for 1 with P S D2AZ 8680 A 74 E100 300 6 240 300 1 73 E100 300 8 302 1 77 F100 350 han on A C 8 351 400 1 75 E250 350 without P s H 460 osuz 8680 t 1 and or A C 75 E250 350 han 0n A C a 460 DSUZ 8680 8 YS 97 1 73 F100 250 hang oh A 0 0 302 DIFZ 8680 A YS 46 1 75 76 E100 350 han 0n A C 8 351 1 73 76 F100 250 hah oh A C 360 390 D2TZ 8680 A 1 S 56 1 73 F100 350 without P s 00Az 8680 A YS 43 1 and or A C 75 F25O hah oh A 0 DZAZ 8680 D YS 52 1 74 F100 150 without P S 8 302 DOAZ 8680 C YS 44 1 79 E100 250 Without P S 8 302 1 75 E100 350 without P S 8 35lW 1 77 F100 350 without P S 8 351M 400 1 75 76 moo 1 c and i s a6o soo 0572 8660 A 1 8687 SHIELD IDLER PULLEY BEARING DUST 73 76 F100 350 ihtegrai A 0 8 360 390 C4AZ 8687 A YS 57 1 73 75 E100 300 ihte rai A C 8 302 1