rs SECTION eo 5 1973 79 0 cYi 5 8L 351M c 1 0 TRUCK SERIES 100 500 oct 400 C I D QUANTITY YEAR MODEL RESTRICTIONS 351 400 PART NUMBER DESCRIPTION M 6A312 PULLEY ASSY CRANKSHAFT OUTER also refer to ulle I D chart section 60 age 12 77 F150 350 A without T E 1 1 DOZZ 6A3I2 A DOZE 6312 B Triple sheave P go C 77 F150 350 P S without A C 1 I DSDZ 6A312 A iD3DE 6312 AA four sheave I or I E 77 lF150 350 A P S A C 1 1 without T E 77 F150 350 A C without 1 1 P S or T E 77 F100 350 A A IW AOR A c 1 1 ji 02Az eA312AE 77 78 Nl T 1 D7TZ 6316 A DAMPER ASSY CRANKSHAFT Also refer to 77 78 I P1 O 35O 2 Yl O Windsor and A I 1 pulley I D Chart section 60 page 12 77 QF150 250 A A 4 YY D and M T 1 77 F250 350 A A 2 W D and M T 1 78 F100 350 A A 2 w D and M T 1 78 F150 250 4 W D and Nl T 1 77 78 A r 1 D5AZ 631oAA 79 F100 350 1 77 70 F100 350 A A 2 vi D Cleveland 1 D2AZ 6316 0 and A T 77 f F150 250 A A 4 vv D and A T 1 1 78 l F150 250 4 vv D and A T 1 79 1 F150 350 1 77 1 1 1 377850 5 BB 273 A bolt damper and washer to crankshaft hex hd 5 8 18 x 2 77 1 I 372854 S LL 1I key damper to crankshaft 7 32 x 1 3 4 x 3 Io 8 CYL 35IM 400 ENGINE BEARING APPLICATION CHART U L PART NUMBER 1 P 0 YEAR SIZE SIZE P W FRONT FRONT CENTER REAR REAR I O D I D E E INTERMEDIATE INTERMEDIATE R R 77 std std X D7AZ 6333 A D7AZ 6333 A DIAZ 6337 A D7AZ 6333 A D7AZ 6333 A o01 U S X D7AZ 6333 B D7AZ 6333 B DIAZ 6337 B D7AZ 6333 B D7AZ 6333 B 002 0 S X I D7AZ 6333 0 D7AZ 6333 0 DIAZ 6337 C D7AZ 6333 0 D7AZ 6333 C 0I0 U S X D7AZ 6333 D D7AZ 6333 0 DIAZ 6337 D D7AZ 6333 0 D7AZ 6333 D l O20 U S X D7AZ 6333 E D7AZ 6333 E DIAZ 6337 E D7AZ 6333 E D7AZ 6333 E o30 U S X D7AZ 6333 F D7AZ 6333 F DIAZ 6337 F D7AZ 6333 F D7AZ 6333 F 77 std std X D7AZ 6333 G D7AZ 6333 G DIAZ 6337 A D7AZ 6333 G D7AZ 6333 G 001 U S X D7AZ 6333 H D7AZ 6333 H D7AZ 6337 B D7AZ 6333 H D7AZ 6333 H l 002 U S X D7AZ 6333 J D7AZ 6333 J D7AZ 6337 C D7AZ 6333 J D7AZ 6333 J 010 U S X D7AZ 6333 K D7AZ 6333 K D7AZ 6337 D D7AZ 6333 K D7AZ 6333 l I 020 U S X D7AZ 6333 L D7AZ 6333 L D7AZ 6337 E D7AZ 6333 L D7AZ 6333 L o30 U S X D7AZ 6333 M D7AZ 6333 lvl D7AZ 6337 F D7AZ 6333 M D7AZ 6333 M QUANTITY YEAR I MODEL RESTRICTIONS 351 400 PART NUMBER DESCRIPTION l M f 6345 BOLT CRANKSHAFT MAIN BEARING CAP 771 Exe 4 w 0 IO IO 0oAz 6345 8 77 l 4 W D 9 9 77 F150 250 A A 4 W D 1 1 D7TZ 6345 A 3 B 16 1 2 13 x 4 7 32