NHTSA ID Number: 10154168
Manufacturer Communication Number: SP-179 RevF
TSB/Document Date: 2019-03-04
Summary
Operation Name: Hendrickson
Truck Commercial Vehicle Systems Document Name: Parts List - Truck Suspension; Past Generation Products Summary: This document provides parts lists for various Hendrickson past generation truck suspension systems.
Truck Suspension
Past Generation Products
LIT NO: SP-179
DATE: December 2018
REVISION: F
CONTENTS
DESCRIPTION
PAGE
AL405™ • MaxAir. . . . . . . . . . . . . . . . . . . . . . . . . . . 2
AR™ 34K • 38K. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
E4™ 34K • 38K. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
E4 36K • 40K. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
AL405 • MaxAir
AR 34K • 38K
E4 34K • 38K
E4 36K • 40K
HA 36K • 40K • 46K
HFS 36K • 40K LH• 40K
HN 40K • 46K
HN / HNT 40K • 46K
SR 34K • 38K
V4 34K • 38K
HA™ 36K • 40K • 46K . . . . . . . . . . . . . . . . . . . . . . . 10
HFS™ 36K • 40K LH • 40K. . . . . . . . . . . . . . . . . . . . 14
HN® 40K • 46K . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
HN / HNT™ 40K • 46K. . . . . . . . . . . . . . . . . . . . . . . 18
SR™ 34K • 38K. . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
V4™ 34K • 38K . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Special Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
SOLUTIONS AT WORK — Since 1913, Hendrickson’s
only business has been to serve the needs of the
commercial vehicle industry. Today, Hendrickson is
a major supplier to every North American heavy-duty
truck and trailer OEM, as well as many manufacturers
around the world.
Our goal continues to be providing the most technologically
advanced and differentiated products available. We will
continue to support past generation products to the best of
our ability, although some components may no longer be
available. We encourage you to contact our Tech Services
staff for questions or to upgrade your suspension.
AL405™ • MaxAir for Mack Vehicles
■■ Obsolete
January 2004
15
17
16
1
4
2
11 12
6
13
14
8
21
3
5
19
6
41
7
18
40
10
22
23
10
9
26
20
46
38
33
28
36
27
30
37
39
32
35 31
29
34
25
42
36
43
44
45
44
45
2
23
31
35
22
24
SP-179
AL405™ • MaxAir for Mack Vehicles
KEY NO. PART NO.
DESCRIPTION
1
VEHICLE
*QTY.
Frame Hanger
58772-001 Ductile Iron, Standard, Replaces 58694-001
60497-000
**QUIK-ALIGN® Concentric Base
60661-000L
***QUIK-ALIGN Concentric Base
Aluminum option
60496-000
**QUIK-ALIGN Eccentric Base
60662-000L
***QUIK-ALIGN Eccentric Base
Aluminum Option
7⁄8"-9 UNC-2A x 7½" Bolt
58705-003
58705-005
***7⁄8"-9 UNC-2A x 8" Bolt Aluminum Option
7⁄8"-9 UNC-2B Locknut
60266-000
22962-034
Hardened Flat Washer
Main Support Member, Includes Key Nos. 8-10
58691-000 Left Hand
58768-000 Right Hand
****QUIK-ALIGN Pivot Bushing
****Flexi-Wrap Strip
****Rubber Isolator Pad
58692-000
Shock Frame Hanger Assembly
Includes Key Nos. 11-14
22962-031
½" Hardened Washer
49846-000
½"-13 UNC Locknut
50368-000
½"-13 UNC 3.72" Bolt
****Shock Bracket Cast
58757-006
Transverse Rod Assembly
22186-000
Transverse Rod Frame Bracket
*****Transverse Rod Axle Bracket
58786-002
Air Spring Assembly, Includes Key No. 19
****Air Spring Locknut
22962-014
Air Spring Flat Washer
57241-006L
Shock Absorber, Includes Key Nos. 22-24
****Retaining Washers
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
KEY NO. PART NO.
DESCRIPTION
4
23
24
25
6
6
2
2
26
27
28
29
4
4
4
8
30
31
32
33
34
35
36
37
38
2
2
4
4
4
4
39
40
41
42
43
44
45
46
2
2
2
4
4
4
VEHICLE
*QTY.
****Rubber Bushings
****5⁄8" UNC Locknut
Lower Shock Bracket
58701-001 Left Hand
58702-001 Right Hand
59899-000L
Height Control Valve, Includes Key Nos. 27-28
****¼"-20 UNC Locknut
****¼" Hardened Washer
58994-014
Height Control Valve Linkage Assembly
Includes Key Nos. 30-36
****5⁄16"-18 UNC Nut
****5⁄16" Hardened Washer
****Valve Arm Clamp
****Valve Arm Joint
****Extension Rod
****5⁄16"-18 UNC Locknut
****5⁄16"-18 UNC Stud
57975-000
Height Control Valve Bracket
Spring Seat
59580-006 Front - 4½°
64237-003 Rear - 7½°
59582-005 Rear - 12°
59582-008 Rear - 13½°
*****Welded Axle Bracket
58775-002
Top Pad
*****¾" U-bolt
49947-000
Spherical Washer
58776-000
U-bolt Spacer Tube
22962-001
¾" Flat Washer
*****¾" Locknut
*****Air Spring Locknut
2
2
1
1
1
4
8
4
8
8
8
16
16
4
NOTES: * Quantities specified are shown for tandem suspension.
** No longer available. Contact Hendrickson to upgrade to a conversion.
*** When using the aluminum option, it is mandatory to use the aluminum bolt Part No. 58705-005.
**** Item included in kit / assembly only, part not sold separately.
***** Not supplied by Hendrickson, used for reference only. Hendrickson is not responsible for components supplied by the vehicle
manufacturer. For assistance with maintenance and rebuild instructions on these components see vehicle manufacturer.
Hendrickson Lit. No. 45745-164 – M
axAir Ride Height Gauge for vehicles built after March 19, 2001 can be obtained online at
www.hendrickson-intl.com/Litform
SP-179
3
See Special Tools on Page 22
AR™ 34K • 38K Past Generation
■■ Obsolete
January 1989
4
SP-179
AR™ 34K • 38K Past Generation
KEY NO. PART NO.
DESCRIPTION
1
10327-001
*Air Spring Frame Hanger
2
13233-001
*Air Spring
3
35475-000
*O-Ring – Air Spring Orifice
4
14059-023
*Frame Hanger, Includes Key Nos. 7-8
5
19279-000L
Vertical Bushing
6
05917-000
Cap
7
08536-000
1½" Concave Washer
8
25151-000
1½"-12 UNF Locknut
5⁄8"-18 UNF Stud
9
19111-001
5⁄8"-18 UNF Locknut
10
19114-000
11
*Saddle Assembly – 12¼" Height,
Includes Key Nos. 5-6, 9-10 & 12-15
11480-003 34K
11480-015 38K
12
Saddle Cap
06662-000 34K
58795-000 38K, Replaces 06612-000
7⁄8"-14 UNF/9 UNC Saddle Cap Stud
13
09029-000 34K
09030-000 38K
7⁄8" Hardened Washer
14
22962-002
7⁄8"-14 UNF Saddle Cap Locknut
15
04842-000
16
Equalizing Beam Assembly
See Selection Guide 45745-147
17
Center Bushing
06664-000L 34K - with Welded Plug
22279-000L 34K - with Loose Plug
05919-000L 38K - with Welded Plug
22282-000L 38K - with Loose Plug
VEHICLE
QTY.
KEY NO. PART NO.
DESCRIPTION
2
2
2
4
4
4
4
4
8
8
2
VEHICLE
QTY.
18
End Bushing
4
06969-000L 34K - 5¼" Length
45900-000L 34K • 38K - 5¾" Length
19
Cross Tube - 447⁄8" Length
1
44642-008L 34K
44643-009L 38K
20
22202-000
*Linkage Rod Bracket
2
21
22110-002
*Linkage Rod
2
22
31005-002
Optional Rebound Control Stop Kit, Axle Set,
Consists of 4 Bumpers & 4 Stop Nuts
(Eliminates Nut, Key No. 8)
23
End Bushing Adapter Kit, One Wheel End
45000-013L Use with End Bushing Key No. 18a – 5¼" Length
45000-007L Use with End Bushing Key No. 18b – 5¾" Length
24
End Bushing Adapter Kit, One Wheel End,
with Split Ring
45000-014L Use with End Bushing Key No. 18a – 5¼" Length
45000-008L Use with End Bushing Key No. 18b – 5¾" Length
25
60218-000
**Torque Rod Assembly, Replaces 32271-XXX
2
26
22186-000
Torque Rod Frame Bracket
2
30286-000
*Adhesive Tube, EC-4475-3M (not shown)
1
a
b
4
8
8
8
2
2
NOTES: * No longer available. Contact Hendrickson to upgrade to a conversion.
** Hendrickson’s part number is stamped on the torque rod for identification. Be sure to include the suffix number when ordering, this
number indicates torque rod length.
SP-179
5
See Special Tools on Page 22
E4™ 34K • 38K Past Generation
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TSB/Document ID: SP-179 RevF
Replacement Service Bulletin Number:
MFR Communication Date: 2018-12-01
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: SUSPENSION
MFR Component System:
MFR Component Subsystem:
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