Dayton Parts Suspension Catalog 2016 #211

300 Series Trailer Suspension

Chalmers

Key No.

Part Number 345-684 345-675 321-273 321-274 321-273U 321-275 345-673 345-672 338-1403 334-872 321-278 334-869 334-871 334-950 338-1408 338-1404 338-1405 325-159 338-1313 SP SP

No. Req.

OEM Reference

Description

Remarks

1 2 3

Torque Rod, Adjustable; 23" Mean Length

2 216230 2 223230

●

Chalmers

Torque Rod, Rigid; 23"Lg c/c

●

Bushing; 2 ³⁄₈ "ID x 3 ¹⁄₈ "OD x 3 ²⁵⁄₃₂ "Lg Bushing; 2 ³⁄₈ "ID x 3 ⁷⁄₃₂ "OD x 3 ²⁵⁄₃₂ "Lg

8 22128, 22082

Standard OD; Wrist Pin or "O" Joint Oversize OD; Wrist Pin or "O" Joint

✔ ●

8 22129

●

Bushing, Urethane

16

✔✔ ●

4 5 6 7 8 9

Cap

8 260002 AR 22046 AR 22045 2 68017 4 22099 2 22036 4 22115 AR 22105 4 22107 2 22034 2 22114 4 222083 4 231026 2 48045 4 222139 4 231000 8 48017 4 231008 8 K880230 2 15002 2 22116 2 345008 2 346015 2 347037 2 347041 4 700313 8 22037 2

✔✔ ●

End, Torque Rod; LH End, Torque Rod; RH

Wishbone

●

Plate, Thrust; Wishbone; ¹⁄₄ " Thk

Old Models Only

Bushing, Apex; Wishbone

Consists of 2 Halves

●

10 11 12 13 14

Bushing; 3 ⁹⁄₁₆ "ID x 4 ¹⁄₈ "OD x 3 ¹⁄₄ "Lg Shim; 5 ⁷⁄₁₆ " x 5 ⁷⁄₁₆ " x 16 Gauge

Current Design

●

●

Housing, End; Wishbone

●

Plate, Retainer

●

Tower, Wishbone; 5" Round Axles Tower, Wishbone; 5" Square Axles

●

15

Saddle; 5" Round Saddle; 5" Square

●

●

16 17

Cushion, Low Rebound

●

Bracket, Torque Rod; 5" Round Axles Bracket, Torque Rod; 5" Square Axles

For Type "O" Joint For Type "O" Joint For Type "O" Joint

●

SP SP

Bracket, Torque Rod; 4" x 6" Rectangular Axles 4 900036

338-1314

18

Bracket, Torque Rod; 5" Round Axles Bracket, Torque Rod; 5" Square Axles Assembly, Bolt; ⁵⁄₈ "-11 x 3 ¹⁄₂ "Lg

Wrist Pin Type Wrist Pin Type Type "O" Joint

●

SP

334-624 334-860 325-156 334-864

19 20 21 22 23

Can, Restrictor; 4 ⁷⁄₁₆ "H x 12 ⁵⁄₈ "Dia. x ³⁄₁₆ "Thk

2 373028, 373020

44k Tandem or Widespread; w/o Hole

✔✔ ●

Spring, Rubber; 8"H x 9 ¹⁄₂ "Dia.

20k Axle Capacity

✔✔ ●

Plate, Bottom; Spring Beam, Walking; 51 ³⁄₈ "Lg Beam, Walking; 52 ³⁄₄ "Lg Beam, Walking; 62"Lg Beam, Walking; 69 ³⁄₄ "Lg Beam, Walking; 70 ³⁄₄ "Lg

●

SP

52" Axle Centers 55" Axle Centers 64" Axle Centers 72" Axle Centers 73" Axle Centers

338-1310

2 345053, 345014

●

SP SP SP

334-945 334-854

24 25

Plate, Beam End Repair; All Beams

Replace Beam When Wear Exceeds .030"

✔✔ ●

Pin; 2"ID x 2 ³⁄₈ "OD x 6"Lg

Used on Models Prior to 1980

●

Parts Listing

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

Most Popular

47

Reference www.daytonparts.com for continuing updates.