Peterbilt Air Trac
Drive Axle Suspension Parts
| Key No. |
Part Number |
Description | No. Req. |
OEM Number |
Remarks |
|---|---|---|---|---|---|
| 1 | 338-1240 | Hanger | 2 | 01-44406 01-48280-M002 |
Pre 07/93, Replaced by PE6G |
| PE6G | Hanger | 2 | 01-48280-M004 | Latest Design, Includes Wear Pad | |
| 2 | PE10I | Wear Pad Assembly | 2 | 03-07296 | |
| 3 | 334-1194 | Hanger Spacer Assembly 5/8"-13 x 7-1/2" Bolt |
2 | Includes Bolt, Roller, and Hardware | |
| 4 | 334-1195 | Roller | 2 | 03-04623 | |
| 5 | TMR517 | Torque Rod, Rigid, 17.34" Long, 0°/10° | 2 | 03-04119, 924170 | with 5/8" Mounting Hardware at Axle Bracket |
| 345-211 | Torque Rod, Rigid, 17.34" Long, 0°/10° | 2 | 03-04327, 924175 | with 3/4" Mounting Hardware at Axle Bracket | |
| 6 | 321-132 | Bushing, Straddlemount 2-3/4" OD x 4-3/8" C to C |
4 | 227720 | 5/8" Bolt Holes |
| 321-265 | Bushing, Straddlemount 2-3/4" OD x 4-3/8" C to C |
4 | 227723 | 3/4" Bolt Holes | |
| 7 | 535-TS43442 | Shim 1/16" Thick, 4-3/8" C to C |
4 | 03-02726-001 | |
| 8 | 334-764 | Bolt Assembly 5/8"-18 x 7" Long |
4 | Includes Bolt and Hardware | |
| 9 | N/A | Stud | 4 | 03-01767 | Can use 334-1188 |
| 334-1433 | Flange Bolt 3/4"-10 x 2-1/4" Long |
4 | 27-00286-009 | ||
| 334-1188 | Flange Bolt 5/8"-11 x 2-1/4" Long |
4 | 27-00702-009 | ||
| 10 | 338-811 | Air Spring Paddle, LH | 1 | 03-06747L, 03-02559L | Cast Iron, Through 1999 |
| PD003 | Air Spring Paddle, LH | 1 | 03-08163L | Steel, 2000+ | |
| N/A | Air Spring Paddle, LH | 1 | 03-07346L | Aluminum | |
| 338-812 | Air Spring Paddle, RH | 1 | 03-06747R, 03-02559R | Cast Iron, Through 1999 | |
| PD004 | Air Spring Paddle, RH | 1 | 03-08163R | Steel, 2000+ | |
| N/A | Air Spring Paddle, RH | 1 | 03-07346R | Aluminum | |
| 11 | N/A | Camber Spacer | 03-02730-002 | ||
| 12 | N/A | Spacer 4" Wide x 9" Long x 1/8" Thick |
03-04106 | ||
| 13 | 338-718 | U-Bolt Saddle, Iron | 2 | 03-01656 | OE is Aluminum |
| 14 | 361-167 | U-Bolt Kit 1" x 4" 15-7/8" Peterbilt Semi-Round |
4 | 03-3134-151 | Includes U-Bolt and Hardware |
| 15 | 85311 | Shock Absorber | 2 | 03-07421 | |
| 85033 | Shock Absorber | 2 | 03-07423 | ||
| Various | Shock Absorber | 2 | Cross Reference Number on Shock Absorber | ||
| 16 | E-7529 | Shock Absorber Bushing, 1" | 8 | Polyurethane | |
| 17 | 9069 | Air Spring | 2 | 03-04759 | |
| 18 | 334-823 | Stud Assembly 1/2"-20/13 x 5" Long |
2 | 03-02425, 27-00173 | Includes Stud, lockwasher, and nut |
| 19 | 345-210 | Torque Rod, 22.875" Long C to C, 0°/0° | 2 | 03-04059 | |
| 345-241 | Torque Rod, 22.810" Long C to C, 0°/0° | 2 | 03-04251 | ||
| 20 | 321-131 | Bushing, Rubber 2-17/32" OD x 4-3/8" C to C |
4 | 5/8" Bolt Holes | |
| 321-131U | Bushing, Polyurethane 2-17/32" OD x 4-3/8" C to C |
4 | |||
| 21 | 338-779 | Torque Rod Frame Bracket | 2 | 33783 | 3/4" Bolt Holes |
| 22 | Various | Height Control Valve | 1 | ||
| 23 | Various | Linkage Assembly | 1 | ||
| 24 | SCB-260 | Center Bolt 3/4"-16 x 4-1/4" Long |
2 | 03-02583 | Special Head |
| 25 | 75125 | Spring Assembly | 1 | 03-02432 |
