MACK SS34/38 CAMELBACK REAR SUSPENSION 4 INCH SPRING, TWO PIECE TRUNNION

Key	Part Number	Description	No. Req.	OEM Reference
1		Service Spindle for 8 3/4" Wide Trunnion	2	85QK248
2	325-118	Bushing, 8 3/4" Trunnion; 3 1/2"ID x 4 7/16"OD x 6 5/16"Lg.	2	10QK219P3
2	325-120	Bushing, Urethane; 8 3/4" Trunnion	2	10QK276
2	325-120U	Bushing, Urethane; 8 3/4" Trunnion	2	—
2	325-117	Bushing, 8 3/16" Trunnion; 3 1/2"ID x 4 7/16"OD x 5 9/16"Lg.	2	10QK219P,P1
2	325-117U	Bushing, Urethane 8 3/16" Trunnion	2	—
2	325-115	Bushing, 9 1/4" Trunnion	2	10QK130P1
2	325-115U	Bushing, Urethane 9 1/4" Trunnion	2	—
3	334-479	Spacer, Outer; 3 1/2"ID x 4 1/8"OD x 1 3/4"	2	44RU2221P2
3	334-1179	Spacer, Outer; 3 1/2"ID x 4 1/8"OD x 2 1/4"	2	44RU221P1
4	334-579	Bolt Assembly; 3/4"-16 x 5 1/2"Lg.	2	3AX1525
5	334-480	Spacer, Inner; 3 1/2"ID x 4 1/8"OD x 7/16"Thk.	2	44RU2223P2
5	334-1178	Spacer, Inner; 3 1/2"ID x 4 1/8"OD x 1/2"Thk.	2	44RU2223P1
6	334-481	Spacer, Inner; 3 1/2"ID x 4 7/8"OD x 3/8"Thk.	2	44RU2224
7	338-710	Trunnion; Clamp Half	2	39QK431
7	338-712	Trunnion; Clamp Half	2	39QK37C
8	338-709	Trunnion; Seat Half	2	39QK433A
8	338-711	Trunnion; Seat Half	2	39QK423C
9	338-1787	Insulator Box; 5 7/8" Deep	4	52QK442P2, 52QK447P2
9	338-746	Insulator Box; 6 3/4" Deep	4	52QK418BP4
9	338-728	Insulator Box; 6 3/8" Deep	4	52QK418BP5
10	325-110	Insulator, Standard; 1 3/4" Dowel, 70 Durometer	4	10QK36B
10	325-125	Insulator, Offset; 1 3/4" Dowel	AR	10QK48
11	338-729	Spacer; 3"W x 4"Lg. x 1 1/2"Thk.	8	13QK246
12	325-112	Insulator; 1 3/4" Dowel, 70 Durometer	4	10QK365A
12	325-112U	Insulator, Urethane	4	—
12	325-109	Insulator, Upper	4	10QK33A
12	325-109U	Insulator, Upper Urethane	4	—
12	325-113	Insulator; 1 3/4" Dowel, 70 Durometer	4	10QK370
12	325-113U	Insulator, Urethane	4	—
13		Insulator Box bolt, 7/8"-14 Thread	4	—
14	334-150	Washer, Hard Flat; 7/8"	12	35AX1310, 22962-2
15	SLN-106	Lock Nut; 7/8"-14	12	21AX480
16		Insulator Box Cap Screw, 7/8"-9 Thread	4	—
17	338-713	Saddle, U-Bolt; 8 1/2"Lg. x 4"W	2	8QK335P1
18		U-Bolt Assembly, Square or Semi-Round Bend	4	—
19	SUW-125	U-Bolt Washer; 1 1/4"	8	—
20	DN-125	Deep Nut; 1 1/4"-12, Grade C	8	21AX131
20	DNM-200	Deep Nut, 1 1/4"-12, Grade C	8	21AX655
21		Torque Rod, OEM Fixed Length	2	—
21		Torque Rod, Uni-Rod	2	—
21		Torque Rod, 2 Piece Ultra Rod Components	2	—
22	321-132	Bushing, Straddlemount; 2 3/4"OD x 4 3/8" C/L to C/L	2	44695, 227720
22	321-132U	Bushing, Urethane	2	—
23	321-136	Bushing, Taper Stud Type	2	46735
23	321-136U	Bushing, Taper Stud Type	2	—
24	—	Spring Assembly	—	—