NHTSA ID Number: 10131386
Manufacturer Communication Number: L1060, Rev. B
TSB/Document Date: 2018-04-02
Summary
Operation Name: Hendrickson
Trailer Commercial Vehical Systems Document Name: Parts List - INTRAAX AAL 23K / 25K / 30K Summary: This document provides parts lists for Hendrickson INTRAAX AAL 23K / 25K / 30K integrated suspension and axle systems.
PARTS LIST
INTRAAX® AAL 23K / 25K / 30K
LIT NO: L1060
DATE: February 2018
REVISION: B
INTRAAX® AAL 23K / 25K / 30K PARTS LIST
2
5
8
2
9
8
6
Wingless, weld-on frame bracket
with QUIK-ALIGN®
7
Wingless, bolt-on frame bracket with QUIK-ALIGN®
14
11
2
13
12
10
1
14
2
L1060 Rev B
INTRAAX® AAL 23K / 25K / 30K PARTS LIST
ITEM DESCRIPTION
PART NO.
QTY.
HTRAAX.###
1
NOTE
1
AXLE / BEAM WELDMENT
2
FRAME BRACKET
3
FRAME BRACKET GUSSET (Not Shown)
S-27330
2
9" - 17" ride height
4
FRAME BRACKET BRACE (Not Shown)
B-2347-7
1
Used for 19" ride height
5
BOLT-ON C-CHANNEL KIT
71.5" Track
S-31901-3C
1
Standard/black primer; includes c-channel, 2 struts
and strut bolt kit
77.5" Track
S-31901-1C
1
Standard/black primer; includes c-channel, 2 struts
and strut bolt kit
6
STRUT2
B-30591
2
2
7
C-CHANNEL BOLT KIT
S-29822
1
Includes 2 screws and 2 prevailing torque nuts
8
STRUT BOLT KIT
S-30720
1
Includes 6 screws and 6 prevailing torque nuts
9
WELD-ON C-CHANNEL
71.5" - 77.5" Tracks
A-1631-19
1
83.5" - 85" Tracks
A-1631-35
1
10
11
2
AIR SPRING (Standard Pressure)
23K
25K
6.5” - 7.5” Ride heights
S-23720
S-23721
—
2
8" - 9" Ride heights
S-23613
S-23611
S-25871
2
12" - 19" Ride heights
S-23614
S-23612
S-25872
2
AIR SPRING MOUNTING PLATE
14" - 16" Ride heights
S-20905
2
Weld-on hangers
S-21145
2
Bolt-on hangers
S-23294
2
B-24813
2
Bolt-on hangers
AIR SPRING FLEX PLATE
3
9" - 19" Ride heights
12" Ride heights
13
30K
3
14" - 16" Ride heights
12
Contact Hendrickson for assistance
See L1266 Frame Bracket Parts List
1
AIR SPRING SPACER
3
Five Inch Axle and LDA Large Diameter Axle
14
14" Ride height
S-22510-4
2
15" Ride height
S-22510-2
2
16” Ride height
S-22510-3
2
17" Ride height
D-27049-5
2
Weld-on hangers
19" Ride height
D-27049-4
2
Weld-on hangers
AIR SPRINGS MOUNTING KIT3
One (1) kit per air spring
23K / 25K
30K
S-22619/2
—
2
—
S-25452/2
2
14.0” Ride height
S-22630/2
S-25453/2
2
15.0” Ride height
S-22631/2
S-25454/2
2
16.0” Ride height
S-22632/2
S-25455/2
2
17.0” Ride height
S-22619/2
S-25452/2
2
19.0” Ride heights
S-22619/2
S-25452/2
2
6.5” - 12.0” Ride height
9” - 12.0” Ride height
1. Options exist based on frame attachment, frame bracket style, bolt hole pattern and connection. Contact Hendrickson for assistance or refer to L1266 Frame Bracket Parts List.
2. Struts are only optional for bolt-on frame brackets. Other options exist for galvanized or different track widths.
3. Standard options listed. Other options exist. Contact Hendrickson for assistance.
Note: Identification tag can be found on the inside of the curbside beam.
L1060 Rev B
3
INTRAAX® AAL 23K / 25K / 30K PARTS LIST
Wingless, weld-on frame bracket
with QUIK-ALIGN®
Wingless, bolt-on frame bracket
with QUIK-ALIGN®
16
15b
21a
17
19
15a
16
17
18
21a
17
17
4
L1060 Rev B
INTRAAX® AAL 23K / 25K / 30K PARTS LIST
ITEM
15
DESCRIPTION
PART NO.
QTY.
NOTE
ALIGNMENT COLLARS
15a Eccentric
15b Concentric
S-20925
2
Pivot bolt hole is offset from center of collar
S-20924
2
Pivot bolt hole is in center of collar
16
QUIK-ALIGN PIVOT BOLT KIT
S-24679
2
Includes 10” bolt, hexnut and (2) hardened washers
17
TRI-FUNCTIONAL® BUSHING KIT4, 5
S-24691
2
Includes (1) TRI-FUNCTIONAL Bushing, (1) pivot bolt
kit, (2) bushing tube spacers and lube packet
18
BUSHING TUBE SPACERS
S-21099
4
19
FRONT SHOCK ABSORBER
6.5" - 9" Ride heights
S-23651
2
Standard travel, standard duty cycle
6.5” - 9” Ride heights
S-24579
2
Standard travel, extended service
12" Ride height
S-23566
2
Standard travel, standard duty cycle
12” Ride height
S-24023
2
Standard travel, extended service
14" - 19" Ride heights
S-2212
2
Standard travel, standard duty cycle
14” - 19” Ride heights
S-23316
2
Standard travel, extended service
6.5" - 7.5" Ride heights
S-20345
2
9" - 12" Ride heights
S-25436
2
14" - 17" Ride heights
S-25437
2
20
21
®
4
REAR SHOCK ABSORBER (Not Shown)
SHOCK BOLT KIT
5-inch
21a Front shock absorber
S-24757/2
21b Rear shock absorber (Not Shown) S-2157/2
LDA™
S-31080/2 2
S-2157/2 2
(1) One kit per shock
(1) One kit per shock
4. Best installed with Hendrickson’s E-20 socket S-24536 (1-inch drive sleeveless), S-25119 (1-inch drive sleeve) or S-24303 (3/4-inch drive sleeveless).
5. Bushing tool S-21307 is required to correctly rebush the suspension.
L1060 Rev B
5
INTRAAX® AAL 23K / 25K / 30K PARTS LIST
NOTES:
6
L1060 Rev B
INTRAAX® AAL 23K / 25K / 30K PARTS LIST
NOTES:
L1060 Rev B
7
Call your trailer dealer or Hendrickson at 330.489.0045 or 866.RIDEAIR (743.3247) for additional information.
TRAILER COMMERCIAL VEHICLE SYSTEMS
2070 Industrial Place SE
Canton, OH 44707-2641 USA
866.RIDEAIR (743.3247)
330.489.0045 • Fax 800.696.4416
Hendrickson Canada
250 Chrysler Drive, Unit #3
Brampton, ON Canada L6S 6B6
800.668.5360
905.789.1030 • Fax 905.789.1033
Hendrickson Mexicana
Circuito El Marqués Sur #29
Parque Industrial El Marqués
Pob. El Colorado, Municipio El Marqués,
Querétaro, México C.P. 76246
+52 (442) 296.3600 • Fax +52 (442) 296.3601
L1060 Rev B 02-18
Information contained in this literature was accurate at the time of publication. Product changes may have been made after the copyright date that are not reflected.
© 2018 Hendrickson USA, L.L.C. All Rights Reserved
Printed in United States of America
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TSB/Document ID: L1060, Rev. B
Replacement Service Bulletin Number:
MFR Communication Date: 2018-02-01
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: SUSPENSION
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