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www.daytonparts.comfor continuing updates.
Parts Listing
SP
Special Order
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Not Serviced by Dayton Parts Product Illustration/Photo Follows Popular
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173
Fruehauf
Fruehauf
"J" Series
Trailer Four Spring Suspension
Key
No.
Part
Number
Description
No.
Req.
OEM
Reference
Remarks
1
SP
Hanger, Front
2 UCE004169-002 Straight Frame
2
SP
Hanger, Equalizer
2 UCE004177-002
3
SP
Hanger, Rear
2 UCE007745-002 Straight Frame
✔✔
4
334-754
Assembly, Bolt;
⁵⁄₈
"-18 x 5
¹⁄₂
"Lg
2 FSP005-03-012
Incl. Bolt & Hdwe.
✔ ●
5
338-715
Equalizer; Cast Steel
2 UXA000017
Use w/Multi Leaf Springs
✔ ●
338-1106
Equalizer; Fabricated
2 UCF001463-001 Service Only
✔✔
6
334-452A
Assembly, Shaft & Bushing
2 UXA000004-900 Incl. 334-453A Shaft, Bushings & Hdwe.
●
334-452AU
Assembly, Shaft & Bushing
2
Urethane
●
7
334-453A
Shaft; 2"OD x 10
⁹⁄₁₆
"Lg, 1"-14 Thread
2 UXA000015-001
8
334-454
Washer, Flat; 2"ID x 4"OD x
¹⁄₁₆
"Thk
2 UXA000356-002
✔ ●
9
321-190
Bushing; 2"ID x 3
¹⁄₂
"OD x 4
³⁄₈
"Lg
4 UXA000004
●
321-190U
Bushing, Urethane
4
10
334-455
Washer, Compression; 1 1/6"ID x 4"OD x
¹⁄₄
"Thk
2 UXA000003
✔✔
11
SLN-107
Nut, Lock; 1"-14
10
✔
12
345-201
Torque Rod, Adjustable; 14
³⁄₄
"-16
³⁄₈
"Lg
2 UCF002460-001 Use 321-177 Bushings; Not Included
345-688
Torque Rod, Adjustable; 12
⁷⁄₈
"-14
⁵⁄₈
"Lg
2 UCF002640-002 44
¹⁄₂
" Axle Spacing; Use 321-177 Bushings,
Not Included
✔✔
13
345-202
Torque Rod, Rigid; 15
¹⁄₂
"
2 UXA000026-001 Use 321-177 Bushings; Not Included
✔✔
14
334-565
Kit, Service; Torque Rod Bolt & Bushing
8 UXA000011-900 Incl. 321-177 Bushings, 334-566 Bolt,
Washers & Hdwe.
●
15
334-566
Bolt, Torque Rod; 1
¹⁄₄
" x 6", 1"-14 Thread
8 UXA000016
✔ ●
16
321-177
Bushing; 1
¹⁄₄
"ID x 2
³⁄₁₆
"OD x 1
³⁄₄
"Hgt.
16 UXA000011
w/Nylon Sleeve
●
321-177U
Bushing, Urethane
16
17
334-568
Washer, Compression; 1
¹⁄₁₆
"ID x 2
¹⁄₂
"OD x
¹⁄₄
"Thk 8 UXA000002
18
SFW-125
Washer, Flat; 1
¹⁄₄
"
8 UXA000356-001
●
19
338-1425
Bracket, Torque Rod/Axle
4 UXA006632-002
●
20
338-1111
Seat; 5" Square Axle
4 AXA000512-001
21
GL-295
Liner; 2
⁷⁄₈
" x 8"Lg w/
⁷⁄₈
" Hole
4
✔✔
22
361-476
Kit, U-Bolt; Square Bend, Forged Top, Grade 8
8 BXE000460-900 1" x 5" x 12
³⁄₄
" S
23
339-153
Kit, Maintenance; "F" & "J" Models
1 UCC002170-901 Incl. (8)334-565, (2)334-452A & (6)334-672
24
Spring Assembly
Assembly, Spring
4
See Leaf Spring Web Catalog for Details