PRIMARY FIXED SUSPENSION SYSTEM
HT ® Series Suspension Components
QTY.
FITS MODELS
ITEM DESCRIPTION
PART NO. PER SUSP.
HT300 ? OR N-HT300 ?
2
FRAME BRACKET (Continued) 2e Wingless, Bolt-on, QUIK-ALIGN ® (Not Shown) Roadside
S-24228-1 S-24228-2 S-24181-1 S-24181-2 S-24251-1 S-24251-2 S-25461-1 S-25461-2 S-25618-1 S-25618-2 S-25462-1 S-25462-2 A-1631-19 B-2347-6
1 1 1 1 1 1 1 1 1 1 1 1 2
TC17-061
Curbside Roadside Curbside Roadside Curbside
TC19-060
TC19-062
TC19-061
TC19-063
2f Winged, Bolt-on, QUIK-ALIGN Roadside
TA15-070
Curbside Roadside Curbside Roadside Curbside
TA15-036
TA17-070
3 4 5
FRAME BRACKET C-CHANNEL FRAME BRACKET BRACE (Not Shown) TRI-FUNCTIONAL ® II BUSHING KIT 2 5a Welded Alignment
All models
-21-003
-23-001
S-6914
2
Includes bushing, bushing tube spacers, cap screw, prevailing torque hex nut, liner and lube Includes bushing, bushing tube spacers, round head bolt, prevailing torque hex nut, hardened washers and lube
5b QUIK-ALIGN
S-24691
2
6 7
BUSHING TUBE SPACER PIVOT BOLT KIT 7a Welded Alignment
S-21099
4
All models
S-3646
2
Includes cap screw, prevailing torque hex nut and liner Includes round head bolt, hardened washers and prevailing torque hex nut
7b QUIK-ALIGN
S-24679
2
8
ALIGNMENT COLLARS 8a Welded Alignment
S-2770 S-20925
4 2 2 4
Collars are welded to frame bracket
8b Eccentric, QUIK-ALIGN (outer) 8c Concentric, QUIK-ALIGN (inner)
Alignment hole is off center Alignment hole is centered
S-20924 S-21140/4
9
U-BOLT KIT
Includes (1) stepped U-bolt and hardware. Axle spacer is not needed with stepped U-bolt.
10
SHOCK ABSORBER
S-20126 S-2160
2 2
All models except below
-15-007 -17-007
-15-011 -17-011
-15-021 -17-012
TB19-007
TB19-020
S-21553
2
-15-017 -17-520
-15-518
-17-518
S-24579 S-21699
2 2
TB15-027 TB15-518
2 Bushing tool S-21307 is required to correctly re-bush the suspension.
NOTE: Identification tag can be found on the front of the curbside frame bracket or the inside of the curbside beam.
128
Trailer Commercial Vehicle Systems
Refer to Hendrickson Literature No. L939 - HT Series HT300T Parts List
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