643
Reference
www.daytonparts.comfor continuing updates.
Parts Listing
SP
Special Order
◆
Not Serviced by Dayton Parts Product Illustration/Photo Follows Popular
Most Popular
Navistar/International
Cargostar
®
/Loadstar
®
/Fleetstar
®
Variable Rate Springs
Rear Single Axle Suspensions
Navistar/International
Key
No.
Part
Number
Description
No.
Req.
OEM
Reference
Remarks
1
◆
Hanger, Front; LH/RH
2 Various
2
◆
Hanger, Rear; LH/RH
2 Various
✔✔ ●
3
338-1039
Bracket, Helper Spring
4 892262R1/2,
36941HB/HC
✔✔ ●
4
327-282
Pin, Rebound;
³⁄₄
" x 5
⁷⁄₈
"Lg
4 206258R3
5
◆
Pin, Cotter;
⁵⁄₃₂
" x 2"Lg
4
✔✔
6
327-256
Spring Pin; 1
¹⁄₄
"OD x 5
⁵⁄₁₆
"Lg x 4" c/c
2 303859C1
For Radius Leaf
7
◆
Bolt;
⁷⁄₁₆
"-20 x 3"Lg
4 24855R1
✔✔
8
RNG-BM
Bushing; 1
¹⁄₄
"ID x 1
¹⁄₂
"OD x 3"Lg
2
9
338-741
Saddle, U-Bolt; 3" x 6
⁷⁄₈
"Lg
2 74496R1
338-742
Saddle, U-Bolt; 3" X 8
⁷⁄₈
"Lg
2 63324H
✔✔ ●
10
338-1268
Spacer; 3"W x 7
¹⁄₂
"L x 1"Thk x 1" Hole
2
Universal
●
11
338-1018
Seat, Spring; LH
1 473396C2
For 4
⁵⁄₈
" x 5
¹⁄₄
" Axle x 4° Pitch
●
338-1019
Seat, Spring; RH
1 473397C1
For 4
⁵⁄₈
" x 5
¹⁄₄
" Axle x 4° Pitch
●
338-1594
Seat; 11.6°
2 493481C2
For 4
⁵⁄₁₆
" Wide Axle x 10° Pitch
●
338-1593
Seat; 10°
2 493480C2
For 4
⁵⁄₁₆
" Wide Axle x 11.6° Pitch
✔✔
12
361-272
Kit, U-Bolt; Square Bend, Grade 8
4 53398R22
³⁄₄
" x 3
¹⁄₁₆
" x 18
³⁄₈
" S
361-294
Kit, U-Bolt; Square Bend, Grade 8
4 465909C1
³⁄₄
" x 3
¹⁄₁₆
" x 22
³⁄₈
" S
13
M66828
Shock Absorber
2
M66841
Shock Absorber
2
✔
M66860
Shock Absorber
2
See Shocks
Shock Absorber
2 Various
Consult Shock Catalog for Model Specific
Applications
14
140149
Bushing, Shock;
³⁄₄
"ID
2
4 Pack
●
15
334-964
Kit, Bushing & Pin; Urethane
2
Use w/Cast Hangers
16
Spring Assembly
Assembly, Spring
2
See Leaf Spring Web Catalog for Details