AL 405 • MaxAir – Mack Vehicles
REAR SUSPENSIONS
VEHICLE
VEHICLE
KEY NO. PART NO.
DESCRIPTION
QTY.
KEY NO. PART NO.
DESCRIPTION
QTY.
1
Frame Hanger
4
22 23 24 25
****Retaining Washers ****Rubber Bushings **** 5 ⁄ 8 " UNC Locknut Lower Shock Bracket
58772-000
Ductile Iron, Standard, Replaces 58694-001 and 58772-001
2
60497-000 60661-000L
**QUIK-ALIGN ® Concentric Base ***QUIK-ALIGN Concentric Base
6 6
58701-001 58702-001 59899-000L
Left Hand Right Hand
2 2 1
Aluminum option
3
60496-000 60662-000L
**QUIK-ALIGN Eccentric Base ***QUIK-ALIGN Eccentric Base
2 2
26 27 28 29 30 31 32 33 34 35 36 37 38
Height Control Valve, Includes Key Nos. 27-28
****¼"-20 UNC Locknut ****¼" Hardened Washer
Aluminum Option
4
58705-003 58705-005 60266-000 22962-034
7 ⁄ 8 "-9 UNC-2A x 7½" Bolt
4 4 4 8
58994-014
Linkage Assembly
1
*** 7 ⁄ 8 "-9 UNC-2A x 8" Bolt Aluminum Option
Includes Key Nos. 30-36
5 6 7
7 ⁄ 8 "-9 UNC-2B Locknut Hardened Flat Washer
**** 5 ⁄ 16 "-18 UNC Nut
**** 5 ⁄ 16 " Hardened Washer
Main Support Member, Includes Key Nos. 8-10
****Valve Arm Clamp ****Valve Arm Joint ****Extension Rod
58691-000 58768-000
Left Hand Right Hand
2 2
8 9
****QUIK-ALIGN Pivot Bushing
**** 5 ⁄ 16 "-18 UNC Locknut **** 5 ⁄ 16 "-18 UNC Stud Height Control Valve Bracket
****Flexi-Wrap Strip
10
****Rubber Isolator Pad
57975-000
1 4
58692-000
Shock Frame Hanger Assembly Includes Key Nos. 11-14 ½" Hardened Washer ½"-13 UNC Locknut ½"-13 UNC 3.72" Bolt ****Shock Bracket Cast
4
Spring Seat
59580-006 64237-003 59582-005 59582-008
Front - 4½° Rear - 7½° Rear - 12° Rear - 13½°
11 12 13 14 15 16 17 18 19 20 21
22962-031 49846-000 50368-000
4 4 4
39 40 41 42 43 44 45 46
*****Welded Axle Bracket
8 4 8 8 8
62000-560 22186-000
Transverse Rod Assembly, Replaces 58757-006 2
58775-002
Top Pad
Transverse Rod Frame Bracket *****Transverse Rod Axle Bracket
2 2 4
*****¾" U-bolt
49947-000 58776-000 22962-001
Spherical Washer U-bolt Spacer Tube ¾" Flat Washer *****¾" Locknut
58786-002
Air Spring Assembly, Includes Key No. 19
****Air Spring Locknut Air Spring Flat Washer
16 16
22962-014 57241-006L
4 4
Shock Absorber, Includes Key Nos. 22-24
*****Air Spring Locknut
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 MaxAir Ride Height Gauge Literature No. 45745-164 for vehicles built after March 19, 2001 can be obtained on-line at www.hendrickson-intl.com/Litform
543
Reference Lit. No. SP-179 | 1-866-755-5968
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