Dayton Parts Suspension Catalog 2016 #211

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Air Trac ® Single/Tandem Axle Rear Air Suspension

Peterbilt

Key No.

Part Number 338-1240

No. Req.

OEM Reference

Description

Remarks

● 1

Hanger

2 01-44406,

Pre 07/93; Replaced by 338-1240A

Peterbilt

01-48280-M002

338-1240A

Assembly, Hanger

2 01-48280-M004

Current Design; Replaces 338-1240 on Past Production; Incl. Wear Pad

✔✔ ●

334-1592 334-1194 334-1195 345-196 345-211 345-240 321-132 321-132U 321-265 321-265U 334-526 334-764 334-1433 334-1188 338-811 ◆

2 3 4 5

Assembly, Wear Pad

2 03-07296

⁵⁄₈ " Bolt

✔✔

Assembly, Bolt; ⁵⁄₈ "-18 x 7 ¹⁄₂ "

Incl. Bolt, Roller & Hdwe.

✔

Roller, Urethane; 1 1/6"ID x 2"OD x 5 ³⁄₁₆ "Lg Torque Rod, Rigid; 17.34"Lg; 0°/10° Torque Rod, Rigid; 17.34"Lg; 0°/10° Torque Rod, Rigid; 17.34"Lg; Full Ball Design Bushing; Straddlemount; 2 ³⁄₄ "OD x 4 ³⁄₈ " c/c

2 03-04623

2 03-04119, 924170 w/ ⁵⁄₈ " Mounting Hdwe. at T/R Axle Bracket 2 03-04327, 924175 w/ ³⁄₄ " Mounting Hdwe. at T/R Axle Bracket

✔

2 03-04327 4 227720

w/ ³⁄₄ " Mounting Hdwe. at T/R Axle Bracket

✔✔ ● 6

For ⁵⁄₈ " Bolts & 1 ¹⁄₄ " Rod Diameter

Bushing, Urethane

●

Bushing; 2 ³⁄₄ "OD x 4 ³⁄₈ " c/c

4 227723

For ³⁄₄ " Bolts & 1 ¹⁄₄ " Rod Diameter

✔✔ ●

Bushing, Urethane

✔✔ ● 7

Shim; ¹⁄₁₆ "Thk 4 ³⁄₈ " c/c

AR 03-02726-001

8 9

Assembly, Bolt; ⁵⁄₈ "-18 x 7"Lg

Incl. Bolt & Hdwe.

Stud

4 03-01767

Use 334-1188

Bolt, Flange Head; ³⁄₄ "-10 x 2 ¹⁄₄ "Lg Bolt, Flange Head; ⁵⁄₈ "-11 x 2 ¹⁄₄ "Lg

4 27-00286-009 4 27-00702-009 1 03-06747L, 03-02559L 1 03-08163L 1 03-07346L 1 03-06747R, 03-02559R 1 03-08163R 1 03-07346R AR 03-02730-002

✔

✔ ● 10

Paddle, Air Spring; LH

Cast Steel; Thru 1999

338-2382

Paddle, Air Spring; LH Paddle, Air Spring; LH Paddle, Air Spring; RH

Steel; 2000+

✔ ●

Aluminum

◆

338-812

Cast Steel; Thru 1999

✔ ●

338-2383

Paddle, Air Spring; RH Paddle, Air Spring; RH

Steel; 2000+

✔ ●

Aluminum

◆

11 12

Spacer, Camber

◆

Spacer; 4"W x 9"Lg x ¹⁄₈ "Thk

AR 03-04106 2 03-01656

◆

338-718 361-167 M65444 M65402 M65400

✔✔ ● 13

Saddle, U-Bolt; Iron

OE is Aluminum 1" x 4" x 15 ⁷⁄₈ " PR

14 15

Kit, U-Bolt; Special Bend, Grade 8

4 03-3134-151

✔✔

Shock Absorber Shock Absorber Shock Absorber Shock Absorber

2 03-07421 2 03-04629 2 03-07423 2 Various

✔

✔✔

✔

See Shocks

Consult Shock Catalog for Model Specific Applications

401754

● 16

Bushing, Shock; 1"ID

352-9069 334-823 345-210 345-241 321-131 321-131U 338-779 334-750 334-1143 334-751

17 18 19

Air Spring

2 03-04759

✔✔

Assembly, Stud; ¹⁄₂ "-20/13 X 5"Lg Torque Rod, Rigid; 22 ⁷⁄₈ "Lg c/c, 0°/0° Torque Rod, Rigid; 22.81"Lg; Full Ball Design

2 03-02425, 27-00173 Incl. Stud & Lock Nut

✔

2 03-04059 2 03-04251

Incl. (2)321-131 Bushings

✔✔

✔✔ ● 20

Bushing; 2 ¹⁷⁄₃₂ "OD x 4 ³⁄₈ " c/c

4 4

For ⁵⁄₈ " Bolts & 1 ¹⁄₈ " Rod Diameter

Bushing, Urethane

●

Parts Listing

● 21

Bracket, Frame; Track Rod; Straddlemount

2 33783

³⁄₄ " Bolts

✔✔ ● 22

Valve, Height Control; Universal

1 H00450CA

Hadley - Model 450HCV

Valve, Height Control

✔✔ ●

✔ ● 23

Linkage Assembly, Universal; Adjustable

1 HPB450-3

3 ⁵⁄₈ "-19 ⁵⁄₈ " Range; Use w/All Height Control Valves

SCB-260

● 24

Bolt, Center; ³⁄₄ "-16 x 4 ¹⁄₄ "

2 03-02583 2 03-02432

Special Head

75-125

Assembly, Spring

See Leaf Spring Web Catalog for Details

SP Special Order ◆ Not Serviced by Dayton Parts Product Illustration/Photo Follows Popular