52 SECTION 55 1973 79 TRUCK SERIES 100 500 SPRING U BOLT YEAR MODEL L Average PART NUMBER Q V IDENTIFICATION Capacity MAIN 5560 PART NUMBER T S NOTE 1 A AUX 5588 Y 5560 SPRING ASSY REAR 00nt d NOTE 1 Where two different springs have the same number of leaves check the stamped number or dimensions to pick the correct service number A P average capacity at pad G average capacity at ground Refer to beginning of group 5560 for ex lanation of ratin s 73 77 F350 Regular Cab and Crew Cab dual rear wheels 9 2850 G C7TZ 5560 G D3TZ 5705 A 4 8300 G V W w 0 aux spring 10 3625 G 06TZ 5560 F D3TZ 5705 B 4 8300 G V W w aux spring 9 2850 G 07TZ 5560 G See next line 1 550 P C9TZ 5588 A D3TZ 5705 B 4 9 2850 G C7TZ 5560 G See next line 4 900 P C7TZ 5588 B D3TZ 5705 0 4 10 3625 0 06TZ 5560 F See next line 1 550 P C9TZ 5588 A D3TZ 5705 0 4 10 3625 G C6TZ 5560 F See next line 4 900 P C7TZ 5588 B D3TZ 5705 C 4 9000 G V W w 0 aux spring 10 3625 G C6TZ 5560 F DBTZ 5705 B 4 w anx spring 10 5025 0 0612 5500 1 see next line 1 550 P 09TZ 5588 A D3TZ 5705 C 4 10 5025 0 0012 5500 F See next line 4 900 P C7TZ 5588 B D3TZ 5705 0 4 10000 0 v w w aux spring 10 3625 0 C6TZ 5560 F See next line 4 900 P C7TZ 5588 B D3TZ 5705 0 4 78 F550 exe crew cab 2 w 0 156 w B 6600 G V W 6 2025 0 C7TZ 5560 F D3TZ 5705 A 4 1 550 P C9TZ 5588 A D3TZ 5705 B 4 9 2725 G 07TZ 5560 G D3TZ 5705 A 4 1 550 P 09TZ 5588 A D3TZ 5705 B 4 10 3555 G C6TZ 5560 F D3TZ 5705 5 4 1 550 P 09TZ 5588 A D3TZ 57050 4 8000 G V W 9 2725 G 07TZ 5560 G D3TZ 5705 A 4 1 550 P C9TZ 5588 A D3TZ 5705 B 4 10 3555 G C6TZ 5560 F D3TZ 5705 8 4 1 550 P C9TZ 5588 A D3TZ 5705 0 4 0500 0 v w 0 2725 0 0112 5560 0 0512 5705 A 4 1 550 P C9TZ 5588 A D3TZ 5705 B 4 0000 0500 0 v w 10 3625 0 0012 5500 1 0512 5105 0 4 1 550 P C9TZ 5588 A D3TZ 5705 0 4 10 000 0 v w 10 3625 0 0012 5500 F 0512 5105 0 4 1 900 P 07TZ 5588 B D3TZ 5705 0 4 78 F550 exc crew cab 2 W D 140 w B 0500 0 v w 0 2725 0 C7TZ 5560 G D3TZ 5705 A 4 1 550 P C9TZ 5588 A D3TZ 5705 B 4 10 5555 G C6TZ 5560 F D3TZ 5705 8 4 0 3480 0 D4TZ 5560 A D3TZ 5705 A 4 1 550 P C9TZ 5588 A D3TZ 5705 B 4 0000 0000 0 v w 5400 0 0412 5500 A 0512 5105 A 4 900 P C7TZ 5588 B D3TZ 5705 0 4 78 F350 exc crew cab 2 W D 155 W B 9200 G V W 5 3175 G D4TZ 5560 B D3TZ 5705 A 4 1 710 li 0112 5500 A 0112 5705 0 4