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Reference
www.daytonparts.comfor continuing updates.
Parts Listing
SP
Special Order
◆
Not Serviced by Dayton Parts Product Illustration/Photo Follows Popular
Most Popular
Hutch
Hutch
H440/900
Trailer Single Point Suspension
Key
No.
Part
Number
Description
No.
Req.
OEM
Reference
Remarks
1
334-383
Shaft; 4"OD x 48"Lg x
³⁄₄
"Thk Wall
1 893-02
334-382
Shaft; 4"OD x 48"Lg x
¹⁄₂
"Thk Wall
1 893-01
SP
Shaft; 4"OD x 46.5"Lg x
¹⁄₂
"Thk Wall
1 893-20
SP
Shaft; 4"OD x 52.5"Lg x
¹⁄₂
"Thk Wall
1 893-23
SP
Shaft; 4"OD x 51.5"Lg x
¹⁄₂
"Thk Wall
1 893-27
●
2
338-421
Bracket, Trunnion Shaft; 6
¹⁄₂
"
2 849-01
●
338-422
Bracket, Trunnion Shaft; 2
¹⁄₂
"
2 850-01
Standard; All
●
338-425
Bracket, Trunnion Shaft; 8
¹⁄₂
"
2 897-01
●
338-497
Bracket, Trunnion Shaft; 4
¹⁄₂
"
2 10476-01
3
334-363
Washer; 4"ID x 5
³⁄₄
"OD x
³⁄₁₆
"Thk
2 895-00
SP
Washer; Clipped Edge
2 20936-01
H440 2.5
✔
4
325-107
Bushing; 4"ID x 5"OD x 9
¹⁄₈
"Lg
2 890-00
325-107U
Bushing, Urethane
2
✔
325-122
Bushing; Free Oscilating
2 23276-01, 22068-01
●
5
338-423
Trunnion, Seat Half; O.E.
2 891-00, 891-01
All
●
6
338-424
Trunnion, Upper Half
2 892-00
Underslung Trunnion
SP
Trunion, Upper Half
2 20605-01
H440
●
7
338-426
Trunnion, Lower Half; O.E.
2 898-00
Overslung Trunnion
SP
Trunnion, Lower Half
2 20604-01
H440
●
8
338-484
Saddle, U-Bolt
2 9640-00
●
9
338-420
Plate, Clamp; U-Bolt
2 820-00
Underslung Trunnion
SP
Plate, Clamp; U-Bolt
2 20612-01
H440
10
361-396
Kit, U-Bolt; Square Bend, Grade 8 4 9639-03
Overslung Trunnion; 3-7 Leaf Spring; 1
¹⁄₈
" x 5
¹⁄₈
" x 14
¹⁄₈
" SS
361-280
Kit, U-Bolt; Square Bend, Grade 8 4 9639-05, 9639-04 Overslung Trunnion; 8-9 Leaf Spring 1
¹⁄₈
" x 5
¹⁄₈
" x 16
¹⁄₈
" SS
361-496
Kit, U-Bolt; Round Bend, Grade 8
4 835-04
Underslung Trunnion; 3-7 Leaf Spring; 1
¹⁄₈
" x 5
⁷⁄₈
" x 15
¹⁄₂
" R
SP
U-Bolt
4 835-05
Underslung Trunnion; 8-9 Leaf Spring; 1
¹⁄₈
" x 5
⁷⁄₈
" x 17
¹⁄₂
" R
SP
Kit, U-Bolt; Square Bend, Grade 8 4
H440;
⁷⁄₈
"
●
11
338-480
Cap, End; Spring
4 10049-00
36k Only; Overslung Axles
●
338-488
Cap, End; Spring
4 9937-00
42k, 50k & 60k; Overslung Axles
338-1896
Cap, End; Spring
4 19069-01
Use w/ 338-1895
✔✔
12
325-119
Pad, Rubber
8
●
325-119U
Pad, Urethane
8
✔ ●
13
338-499
Plate, Adjustment;
³⁄₈
"Thk; O.E.
4 10608-00
338-499S
Plate, Adjustment;
³⁄₈
" Thk; Service 4
All Overslung Axles
338-1895
Plate, Adjustment;
⁵⁄₈
"Thk
4 19059-01
SP
Plate, Adjustment
4 20601-01
H440
●
14
338-485
Seat, Axle
4 9934-02
5" Round Overslung Axles
SP
Seat, Axle
4 9935-02
5" Square Overslung Axles
SP
Seat, Axle
4 9936-03
5
³⁄₄
" Round Overslung Axles
SP
Seat, Axle
4 9936-04
6" Round Overslung Axles
●
15
338-489
Seat, Axle
4 9938-00
5" Round Underslung Axles
●
338-490
Seat, Axle
4 9939-00
5" Square Underslung Axles
●
338-491
Seat, Axle
4 9940-00
5
³⁄₄
" Round Underslung Axles
SP
Seat, Axle
4 9940-01
6" Round Underslung Axles
SP
Seat, Axle
4 20609-01
H440
●
16
338-494
Cap, End; Spring
4 10050-02
36k; 5" Round & 5" Square Underslung Axles
●
338-492
Cap, End; Spring
4 9941-02
42k-60k; 5" Round & 5" Square Underslung Axles
SP
Cap, End; Spring
4 9942-02
42k-60k; 6" Round Underslung Axles
SP
Cap, End; Spring
4 20610-01
H440
●
17
338-1507
Plate, Pressure
4 10488-00
5" Square Axles Only
18
361-515
Kit, U-Bolt; Square Bend, Grade 5 8 10063-03
³⁄₄
" x 5
¹⁄₈
" x 8
³⁄₈
" S; Overslung
✔
361-282
Kit, U-Bolt; Round Bend, Grade 8
8 10060-01, 10060-02
³⁄₄
" x 5
¹⁄₈
" x 8" R; 5"; Round Overslung Axles
✔✔
361-246
Kit, U-Bolt; Round Bend, Grade 8
8 10064-02, 10064-01 1" x 5
¹⁄₈
" x 10
⁷⁄₈
" R; 5" Round Underslung Axles
SP
U-Bolt
8 Various
5
³⁄₄
"; 6" Round Overslung Axles; 5" Square; 5
³⁄₄
", 6" Round
Underslung Axles
✔
19
334-622
Assembly, Bolt;
⁵⁄₈
"-18 x 2"Lg
8/16 9293-00
Incl. Bolt & Hdwe.
20
334-1293
Assembly, Bolt;
³⁄₄
"-16 x 4
¹⁄₂
"Lg
4 10376-00
Incl. Bolt & Hdwe.
21
Spring Assembly
Assembly, Spring
2
See Leaf Spring Web Catalog for Details