AIRTEK ® with STEERTEK ™ Axle
FRONT SUSPENSIONS
■ Selection Guides
SINGLE TO DUAL HEIGHT CONTROL VALVE CONVERSION KITS
Kit No.
Vehicle
EPA Ride Height
• Columbia • Century Class S/T • LC Sterling (Set back)
280 mm/ 315 mm
98/04
58525-029
Service Kit Content
• Coronado
98/04/07
• Columbia • Century Class S/T • LC Sterling (Set back)
NO. DESCRIPTION
QTY.
98/04 355 mm
1 Left Hand HCV, & Linkage
1 Assembly, Includes Fasteners
58525-031
• Coronado • Classic XL
98/04/07
2 Upper Air Spring Bracket
1
3
♦ Left Hand HCV Support Bracket 1
58525-033
98/04/07 355 mm
(Set Forward)
4 Link Mount
1 1 1 1
• Columbia • Century Class S/T • LC Sterling (Set back) • Cascadia
5 6 7
♦ Left Hand Front Axle Spacer
3 ⁄ 8 "-16 UNC x 3½" Bolt 3 ⁄ 8 " Hardened Washer
58525-034
07 355 mm
• Classic XL (Set Forward)
58525-036
98/04/07 315 mm
♦ May not be included in all kits
• Columbia • Century Class S/T • LC Sterling (Set back) • Cascadia
58525-037
07 315 mm
NOTE: The recommendation of the vehicle manufacturer is that dual height control valves are only to be installed on the front suspension when the rear suspension is equipped with a single height control valve system.This arrangement is best suited to keep the vehicle level versus having dual height control systems on both the front and rear suspensions.
LEAF SPRING AND SHACKLE BRACKET ASSEMBLY CONVERSION KITS Vehicles built PRIOR TO May 2, 2016 KEY NO. PART NO. DESCRIPTION
QTY.
Leaf Spring and Shackle Bracket Assembly Conversion Kit for vehicles built prior to 5/2/16
60961-827 60961-828 60961-844 60961-845 60961-846 60961-847
Left Hand, Includes Key Nos. 1a-2a Right Hand, Includes Key Nos. 1b-2b Left Hand, Includes Key Nos. 1c-2a Right Hand, Includes Key Nos. 1d-2b Left Hand, Includes Key Nos. 1e-2a Right Hand, Includes Key Nos. 1f-2b Leaf Spring Assembly equipped with: • Front Eye Through Bolt Bushing
1
2
a b
Left Hand, Set Back, Replaces 59930-061 Right Hand, Set Back, Replaces 59930-062 • Front Eye Bar Pin Bushing Left Hand, Set Back, Replaces 59930-057 Right Hand, Set Back, Replaces 59930-058 Left Hand, Set Forward, Replaces 59930-059 Right Hand, Set Forward, Replaces 59930-060
c d e
f
2
**Shackle Bracket Assembly, Includes Key Nos. 3-7, Replaces 68274-001
2
a b
Left Hand Right Hand
3
Shackle Bracket with Bushing Assembly,
2
Replaces 68127-001
4 5 6 7
**Shackle Plate, Replaces 67754-004 **¾"-16 UNF x 6½" Bolt, Replaces 50764-018
2 2
**¾" Washer (0.217" thick), Replaces 22962-040 4 **¾"-16 UNF Nylock Nut, Replaces 68596-000 2
129
Reference Lit. No. SP-169 | 1-866-755-5968
For all ( * ) see Notes on Page 125
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