Peterbilt Air Trac® Single or Tandem Axle Rear Air Suspension

This suspension uses a 4" width spring.  

1	338-1240A	Hanger Assembly
2*	334-1592	Wear Pad Assembly
3*	334-1194	Bolt Kit with Sleeve and Roller
4	334-1195	Roller
5	345-196	Torque Rod (for 5/8" bolts both ends)
5	345-211	Torque Rod (5/8" bolts and 3/4" bolts)
5	345-240	Torque Rod (5/8" bolts and 3/4" bolts at axle bracket)
6	321-132	Bushing, Straddlemount for 5/8" bolts
6	321-132U	Bushing, Urethane, Straddlemount for 5/8" bolts
6	321-265	Bushing, Straddlemount for 3/4" bolts
6	321-265U	Bushing, Urethane, Straddlemount for 3/4" bolts
7	334-526	Shim
8*	334-764	Bolt Kit (2 per Hanger)
9	334-1433	Flange Head Bolt 3/4" Diameter -10 Thread x 2 1/4" Length x 1 3/4"
9	334-1188	Flange Head Bolt 5/8" (Unavailable)
10	338-811	Air Spring Paddle LH (steel through 1999)
10	338-2382	Air Spring Paddle LH (steel 2000+) (Special Order)
10	Unavailable	Air Spring Paddle LH (aluminum) OEM 03-07346L
10	338-812	Air Spring Paddle RH (steel through 1999)
10	338-2383	Air Spring Paddle RH (steel 2000+) (Special Order)
10	Unavailable	Air Spring Paddle RH (aluminum) OEM 03-07346R
11	Unavailable	Camber Spacer OEM 03-02730-002
12	Unavailable	Spacers OEM 03-04106
13	338-718	U-Bolt Saddle
14	361-167	U-Bolt Kit (2 per Spring)
15	M65444	Shock Absorber
15	M65402	Shock Absorber
15	M65400	Shock Absorber
16	401754	Shock Absorber Bushing
17	352-9069	Air Spring
18	334-823	Stud Kit
19	345-210	Torque Rod 22 7/8" L
19	345-241	Torque Rod 22 13/16" L
20	321-131	Bushing
20	321-131U	Bushing, Urethane
21	338-779	Torque Rod Frame Bracket
22	334-750	Universal Height Control Valve
22	334-1143	Height Control Valve
23	334-751	Universal Adjustable Linkage Assembly for Height Control Valves
24	SCB-260	Center Bolt
25	75-125	Taper Spring

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