Mack SWS573 Camelback Rear Suspension

4'' width spring

1	Unavailable	Spindle for 8 3/4" Wide Trunnion OEM 85QK248 (Replacement Production 85QK243)
2	321-171	Bushing 3 1/2" ID x 5 1/4" OD x 10 5/8" L for 8 3/4" Wide Trunnion (Special Order)
2	321-170	Bushing 3 1/2" ID x 5 1/4" OD x 9 7/16" L (Special Order)
3	334-579	Bolt Assembly 3/4"-16 Thread x 5 1/2" L
4	338-704	Trunnion 8 3/4" W (Special Order) OEM 39QK226C
4	338-1785	Trunnion Assembly (Special Order) OEM 39QK426B
5	338-728	Insulator Box 6 3/8" Deep (2 per Spring)
5	338-746	Insulator Box 6 3/4" Deep (2 per Spring)
6	325-110	Insulator, Standard, Black Rubber 1 3/4" Dowel (2 per Spring)
6	325-123	Insulator, Severe Service, Yellow Urethane 1 3/4" Dowel (2 per Spring)
6	325-127	Insulator, Extra Service, Black Urethane 1 3/4" Dowel (2 per Spring)
6	325-125	Insulator, Offset, Black Rubber 1 3/4" Dowel (2 per Spring) (Special Order)
7	338-729	Spacer 3" W x 4" L x 1 1/2" (4 per Spring)
8	325-113	Insulator, Rubber (Load Cushion) 1 3/4" Dowel 3" H (2 per Spring)
8	325-113U	Insulator, Urethane (Load Cushion) 1 3/4" Dowel 3" H (2 per Spring)
9	327-308	Bolt 7/8"-14 Thread x  5" L (8 per Spring)
9	327-309	Bolt 7/8"-14 Thread x  6" L (8 per Spring)
9	327-316	Bolt 7/8"-14 Thread x  6 1/2" L (8 per Spring)
10	334-150	Hard Flat Washer 7/8" ID (8 per Spring)
11	SLN-106	Lock Nut 7/8"-14 Thread x 1 5/16" W x 3/4" H (8 per Spring)
12	338-714	Top Plate for Semi-Round U-Bolts 9 3/4" L x 4" W (Replaces Jack Plate)
13	361-146	U-Bolt Kit 1 1/4"-12 Thread 13 7/8" L x 4" W
13	361-110	U-Bolt Kit 1 1/4"-12 Thread 14 7/8" L x 4" W
13	361-112	U-Bolt Kit 1 1/4"-12 Thread 15 7/8" L x 4" W
13	361-114	U-Bolt Kit 1 1/4"-12 Thread 16 7/8" L x 4" W
13	361-116	U-Bolt Kit 1 1/4"-12 Thread 17 7/8" L x 4" W
13	361-118	U-Bolt Kit 1 1/4"-12 Thread 18 7/8" L x 4" W
13	361-120	U-Bolt Kit 1 1/4"-12 Thread 19 7/8" L x 4" W
14	DN-125	Deep Nut 1 1/4"-12 Thread 1 11/16" H (4 per Spring)
14	DNM-200	Deep Nut 1 1/4"-12 Thread 2 45/64" H (4 per Spring)
15	SUW-125K	Washer 1 1/4" ID x 2 1/4" OD x 1/4" (4 per Spring)
16	345-224	Torque Rod, OEM Fixed Length Sealed Bearing (Ridged) Straddle Mount-Taper Pin, 24 7/16" L
16	345-805	Torque Rod, Uni-Rod Kit; Ball Stud(1 1/4”-12 Thread) x Straddle Ball(7/8” bolts X 4 3/8” C-C) Mack only
16	345-612	Torque Rod, 2 Piece Ultra Rod; Tube End 7/8" bolt holes
16	345-691	Torque Rod, 2 Piece Ultra Rod; Spacer End to 27" with 1 7/8" Mack Taper
17	321-267	Straddle Mount Bushing, 7/8" bolt holes 2 3/4" OD x 4 3/8" C-C
18	321-136	Bushing, Mack Taper Stud Type
18	321-136U	Bushing, Mack Taper Stud Type, Urethane

Springs

19	Mack Rear 4" Camel Back Springs, 50" Axle Spacing
19	Mack Rear 4" Camel Back Springs, 55" Axle Spacing
19	Mack Rear 4" Camel Back Springs, 60" Axle Spacing

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