eo SECTION sa I973 79 TRUCK SERIES l00 500 5588 SPRING ASSY AUXILIARY For model application refer to group 5560 HOW T0 FIND A SERVICE PART NUMBER FOR AN AUXILIARY SPRING 1 USE THE PHYSICAL DIMENSIONS a Refer to the chart and the illustration following to find a service part number with dimensions which match those desired b After locating a spring service number refer to group 5589 for available leaves 2 USE THE STAMPING NUMBER a Find a stamping number on the spring b Refer to the chart following to find a service part number which corresponds to the stamping number c After locating a spring service number refer to group 5589 for available leaves 3 USE THE MODEL and YEAR OF THE TRUCK a Determine the year and model of the truck it may also be necessary to know the rear axle capacity and manufacturer b Refer to the Rear Suspension Model Application Chart in group 5560 to find the service part number c After locating a spring service number refer to group 5589 for available leaves A 6 I 7 E P 6204 AUXILIARY SPRING IDENTIFICATION CHART DIMENSION INCHES N0 OF LEAF THICKNESS CAPACITY AT PAD IDENTIFICATION PART NUMBER A 11 c Lowes 2 1 4 41 1 2 1 2 1 1 1 2 550 C9TA 5588 A C9TZ 5588 A 2 1 4 41 1 2 1 5 32 li 4 9 z2 aoo C7TA ssaa E C7TZ 5588 B 2 1 4 41 1 16 1 1 4 li 4 5 1e TCAA ssaa A TCAA 5588 A 2 1 2 37 1 2 15 32 1 1 15 22 410 D2TA 5588 EA DBTZ 5588 B 2 1 2 41 13 16 2 2 10 B 5 2 su 1 1 22 1700 TEAA 5588 8 B4T 5588 A 3 37 1 2 7 16 1 1 7 16 710 DTTA 5588 AA D7TZ 5588 A