Reference
www.daytonparts.comfor continuing updates.
Parts Listing
SP
Special Order
◆
Not Serviced by Dayton Parts Product Illustration/Photo Follows Popular
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361
Hendrickson Trailer
Hendrickson Trailer
INTRAAX
®
AAT/AANT/AAEDT
VANTRAAX
®
HKA/HKANT/HKAT
Trailer Air Suspensions
Key
No.
Part
Number
Description
No.
Req.
OEM
Reference
Remarks
1
See Chart
Bracket, Frame
2 Various
See chart on page 383. Specify Model, Ride Hgt.,
Wing/Non-Winged, Roadside/Curbside, Alignment &
Weld/Bolt-On
2
See Chart
Air Spring
2 Various
See Chart on Page 384
✔✔ ●
3
334-1629
Kit, Mounting; Air Spring
2 S-22630/2
Use w/1
¹⁄₈
" Spacers
✔✔ ●
334-1630
Kit, Mounting; Air Spring
2 S-22631/2
Use w/1
⁷⁄₈
" Spacers
✔✔ ●
334-1631
Kit, Mounting; Air Spring
2 S-22635/2
Use w/
³⁄₄
" Spacers
✔✔ ●
334-1702
Kit, Mounting; Air Spring
2 S-22632/2
Units w/ 3
¹⁄₈
" Spacer
✔
334-1878
Kit, Mounting; Air Spring
2 S-22619/2
No Spacer or Steel Spacers
SP
Kit, Mounting; Air Spring
2 S-4903/2
AAT
SP
Kit, Mounting; Air Spring
2 S-22907/2
AANT
SP
Kit, Mounting; Air Spring
2 S-25339/2
AAEDT; Standard Frame
SP
Kit, Mounting; Air Spring
2 S-25453/2
AAEDT; .09" to 1.25" Thick Frame
✔✔ ●
4
334-1805
Spacer, Plastic; Air Spring;
³⁄₄
"
2 B-22510-4
✔✔ ●
334-1802
Spacer, Plastic; Air Spring; 1
¹⁄₈
"
2 B-22510-1
✔ ●
334-1803
Spacer, Plastic; Air Spring; 1
⁷⁄₈
"
2 B-22510-2
✔ ●
334-1804
Spacer, Plastic; Air Spring; 3
¹⁄₈
"
2 B-22510-3
SP
Spacer, Steel; Air Spring
2 Various
Specify Weld-On/Bolt-On & Thickness
✔ ●
5
334-1574
Collar, QUIK-ALIGN®; Concentric
2 S-20924
Inboard
✔ ●
6
334-1573
Collar, QUIK-ALIGN®; Eccentric
2 S-20925
Outboard
✔✔
7
334-1579
Kit, Service; QUIK-ALIGN® Pivot Bolt; 10
¹⁄₂
"Lg
Bolt
2 S-24679, S-22597 Incl. Bolt & Hardware
✔✔ ●
334-1637
Kit, Service; QUIK-ALIGN® Pivot Bolt; 7"Lg Bolt
2 S-24705, S-23319 HKA180 Vantraax
SP
Kit, Service; QUIK-ALIGN® Pivot Bolt; 10"Lg Bolt
2 S-26369
AAT
8
334-1627
Kit, Service; Alignment
2 S-24680
Incl. 334-1579 & Alignment Collars
✔✔ ●
9
334-1576
Kit, Service; Pivot Bushing; QUIK-ALIGN®
2 S-24691, S-21166 Incl. Bushing, Pivot Bolt Kit & Wear Washers
✔ ●
334-1628
Kit, Retrofit; Tri-Functional® Bushing; 7"
1 S-26321
Narrow Beam; Incl. (2) Bushings, Pivot Bolt Kits,
Washers & Lube
SP
Kit, Service; Tri-Functional® Bushing
w/QUIK-ALIGN®
2 S-28654
Incl. Bushing, Pivot Bolt Kit, Wear Washers &
Alignment Collars
✔✔
10
334-898
Washer; 2
³⁄₈
"ID x 7
¹⁄₄
"OD x
³⁄₁₆
"Thk
4 S-11613
✔✔ ●
334-1810
Washer, High Control
4 S-21099, B-21099
✔
334-1817
Washer, Spacer; 2.95"ID x 7"OD x
³⁄₁₆
"Thk
4 S-26807
AANT; HKA180/HKANT40; >8/1/02
✔
11
M65416
Shock Absorber
2 S-23566, S-24023 AANT/AAT; 23k/25k/30k
341-S23566
Shock Absorber, O.E.
2 S-23566
AANT/AAT; 23k/25k/30k
✔
M65419
Shock Absorber
2 S-23361, S-24088 AANT/AAT, 23k/25k; AAEDT
✔
M65431
Shock Absorber
2 S-25436
AAEDT
M65513
Shock Absorber
2 S-25515
AAEDT
M65433
Shock Absorber
2 S-23316
AAEDT; 14" Ride Hgt.
M65511
Shock Absorber
2 S-23651
AANT
✔✔
M65465
Shock Absorber
2 S-24579
AANT/ AAEDT
M65512
Shock Absorber
2 S-23743
AANT; 12" Ride Hgt.
SP
Shock Absorber
2 S-25512
AAEDT; 16"-17" Hgt.; Rear
See Shocks
Shock Absorber
2 Various
Consult Shock Catalog for Model Specific
Applications
12
334-1666
Assembly, Bolt; Shock Absorber
2 S-24021
AAT23/25 >08/11/95; AAT30, Front; HKA200/250;
Incl. Spacer
SP
Kit, Shock Mounting
2 S-24049/2
AANT; HKA180/HKANT40;
HKANT46/HKAT46/HKA200; HKAT50/HKA250
✔
334-1103
Assembly, Bolt;
³⁄₄
"-10 x 3"Lg
2 S-20031/2,
A-20031
AAT30, Rear
SP
Kit, Shock Mounting
2 S-24757/2
AAEDT; Front
SP
Kit, Shock Mounting
2 S-25449/2
AAEDT; Rear
SP
Assembly, Bolt; Shock Absorber
2 S-20896/2
AAT23/25; <08/11/95
334-1308
Assembly, Bolt;
³⁄₄
"-10 x 3
¹⁄₂
"Lg
2 S-2157
AAEDT 30K; Incl. Bolt & Hdwe.