Parts Listing
SP
Special Order
◆
Not Serviced by Dayton Parts Product Illustration/Photo Follows Popular
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49
Chalmers
Reference
www.daytonparts.comfor continuing updates.
Chalmers
500 Series
Trailer Suspension
Key
No.
Part
Number
Description
No.
Req.
OEM
Reference
Remarks
1
SP
Torque Rod, Rigid; 20 1/4"Lg c/c
1 223202
SP
Torque Rod, Adjustable; 20
¹⁄₄
" Mean Length
1 216202
✔ ●
2
321-273
Bushing; 2
³⁄₈
"ID x 3
¹⁄₈
"OD x 3
²⁵⁄₃₂
"Lg
4 22128, 22082
Standard OD
●
321-274
Bushing; 2
³⁄₈
"ID x 3
⁷⁄₃₂
"OD x 3
²⁵⁄₃₂
"Lg
4 22129
Oversize OD
✔✔ ●
321-273U
Bushing, Urethane
8
✔✔ ●
3
321-275
Cap
2 260002
4
334-624
Assembly, Bolt;
⁵⁄₈
"-11 x 3
¹⁄₂
"Lg
4 K880230
Type "O" Joint
●
5
338-1403
Wishbone
1 68017
●
6
321-278
Bushing; 3
⁹⁄₁₆
"ID x 4
¹⁄₈
"OD x 3
¹⁄₄
"Lg
2 22115
Current Design
●
7
334-869
Shim; 5
⁷⁄₁₆
" x 5
⁷⁄₁₆
" x 16 Gauge
AR 22105
8
SP
Plate, Thrust; Wishbone;
¹⁄₄
" Thk
2 22099
●
9
334-871
Housing, End; Wishbone
2 22107
●
10
334-872
Bushing, Apex; Wishbone
1 22036
Consists of 2 Halves
●
11
334-950
Plate, Retainer
1 22034
●
12
338-1408
Tower, Wishbone; 5" Round Axles
1 22114
SP
Tower, Wishbone; 5" Square Axles
1
●
13
325-158
Cushion, Rebound
2 22096
●
14
334-856
Can, Restrictor; 4
³⁄₈
"H x 9
³⁄₈
"Dia. x
¹⁄₈
"Thk
2 373010
20k, Single Axle; w/o Hole
●
334-858
Can, Restrictor; 4
³⁄₈
"H x 11
³⁄₁₆
"Dia. x
¹⁄₈
"Thk
2 373015
30k, Single Axle; w/o Hole
●
15
325-157
Spring, Rubber; 7"H x 8"Dia.
2 15010
●
325-155
Spring, Rubber; 8"H x 8
¹⁄₂
"Dia.
2 15015
●
16
338-1313
Bracket, Torque Rod; 5" Round Axles
2 222139
Type "O" Joint
●
338-1314
Bracket, Torque Rod; 5" Round Axles
2 48017
Wrist Pin Type
SP
Bracket, Torque Rod; 5" Square Axles
2 231000
Type "O" Joint
SP
Bracket, Torque Rod; 4" x 6" Rectangular Axles 2 900036
Type "O" Joint
●
17
334-949
Kit, Service; Rebound Control
2 K390001
Incl. 325-158
●
18
334-854
Pin; 2"ID x 2
³⁄₈
"OD x 6"Lg
4 22037
Used On Models Prior To 1980