Dayton Parts Suspension Catalog 2016 #211
SURELOK ®
Hendrickson Trailer
1 2
3
4
Key Number:
Suspension Model
Diagram (Item)
Production Date
Actuator Type Chamber Chamber
Actuator Part No.
Spring Part No.
Shaft Bracket (road/curb)
Ride Height Lock Assembly
Hendrickson Trailer
A A B C D
A-21452 S-21539 A-21452 S-21539 — S-21539
— — —
INTRAAX® AAT, 23k & 25k
Specify Axle Track & Ride Height Specify Axle Track & Ride Height Specify Box Width & Ride Height
INTRAAX® AANT, 23k
VANTRAAX® HKANT, 40k; HKANT, 46k; HKA180
<05/99 Chamber 05/99<12/01 Air Spring 12/01+ Air Spring <04/98 Chamber 04/98<05/99 Chamber 05/99<12/01 Air Spring 12/01+ Air Spring
S-25593 S-24495 C-24453-1/-2 S-25593 B-26597 C-24453-1/-2
E
A-21452 S-21539
—
VANTRAAX® HKAT, 46k; Wide Bushing & Straight Beam
Specify Box Width, Ride Height & Actuator Type
B C D
S-23169 S-21539 C-24453-1/-2 S-25593 S-24495 C-24453-1/-2 S-25593 B-26597 C-24453-1/-2
F
A-21452 S-21539
—
HK190/230
Chamber
Specify Box Width, Ride Height & Actuator Type
S-25593 B-26597 A-21452 S-21539 S-23169 S-21539 A-21452 S-21539
— — — —
Air Spring Chamber Chamber Chamber
F
HT190/230 HT250US HS190/230
Specify Box Width & Ride Height Specify Box Width & Ride Height Specify Box Width & Ride Height
G A
Cross Reference
Hendrickson Part No.
Dayton Part No.
Description
SP
A-21452 S-25593 S-23169 S-21539 S-24495 B-26597
Type 9 Chamber
S-25593
Sleeve Type Air Spring
✔
SP
Type 16 Chamber
334-2074 334-2075 334-2076
Spring; 1 ¹⁄₄ " x 6 ¹⁄₈ " x .199 Spring; 1 ¹⁄₄ " x 4 ³⁄₈ " x .148 Spring; 1 ¹⁄₂ " x 6 ⁵⁄₈ " x .177
●
●
●
SP SP
C-24453-1 C-24453-2
Bracket; Roadside Bracket; Curbside
SURELOCK ® Air Controls Hendrickson Part No.
Dayton Part No. 334-2017 334-2077
Description
VS-22535 VS-23588 VS-24988 VS-14719
3-Way Ball Valve 3-Way Piloted Valve 2-Way Check Valve 4-Way Push/Pull
●
●
SP
334-2078
✔ ●
Parts Listing
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