PRIMAAX ® EX• PRIMAAX ® | Small & Large Clamp Group
REAR SUSPENSIONS
AIR SPRING
5 6
4
4
4
6
5 6
5 6
3
3
3
5
7d
7a
7c
7b
1d
1g / 1h
1a / 1b
1e / 1f
1f / 1g
1c
2
2
2
2
2
2
3 4
3 4
3 4
3 4
3 4
3 4
12½",14 / ",15½" Ride Height 3 8
8½",10" Ride Height
12" Ride Height
15½" Ride Height
VEHICLE
VEHICLE
KEY NO. PART NO.
DESCRIPTION
*QTY
KEY NO. PART NO.
DESCRIPTION
*QTY
Single Air Spring Service Kit Includes Key Nos. 1a, 2-4 Includes Key Nos. 1b, 2-4 Includes Key Nos. 1c, 2-4 Includes Key Nos. 1f, 2-6 Includes Key Nos. 1g, 2-6 Includes Key Nos. 1h, 2-6
Single Air Spring Fastener Service Kit
60961-230 60961-062 60961-744 60961-227 60961-231 60961-124 67043-002L 60271-002L 67247-002L
49177-006 49177-023 49177-052 60911-002
Lower, Includes Key Nos. 3-4
Upper/Lower, Includes Key Nos. 3-6
Lower, Includes Key Nos. 2-4
2 3 4 5 6 7
Lower Air Spring Mounting Bracket
4 8 8 4 4 4
**½" Flat Washer
**½"-13 UNC Locknut
1
Air Spring Assembly with Upper Bracket 23K•46K•69K, Includes Key Nos. 3-4 230•460•690, Includes Key Nos. 3-4
4
**¾" Flat Washer
a b c
**¾"-16 UNF Locknut Upper Air Spring Bracket
26K S•52K S•78K S | 26K•52K•78K, Includes Key Nos. 3-6 260•520•780, Includes Key Nos. 3-6 23K•46K•69K | 26K S•52K S•78K S Includes Key Nos. 1f, 3-6, 7a 23K•46K•69K, 12" Ride Height, Includes Key Nos. 1f, 3-6, 7a 26K•52K•78K, 12" Ride Height, Includes Key Nos. 1g, 3-6, 7a 23KT•46KT•69KT, 14½" Ride Height, Includes Key Nos. 1f, 3-6, 7d 26K ST•52K ST•78K ST, Includes Key Nos. 3-6, 7b Air Spring Only
a
65031-013 65031-014
12" Ride Height, 23K•46K•69K 12" Ride Height, 26K•52K•78K
c d
66255-002L 91473-002L
b
26KT•52KT•78KT
12½", 14 3 ⁄ 8 " Ride Height
65031-008 65031-009
15½" Ride Height
c
23KT•46KT•69KT
93745-002
65031-003 65031-004
12½", 14 3 ⁄ 8 " Ride Height
15½" Ride Height 230T•460T•690T
91619-002
65031-008 65031-002
14 3 ⁄ 8 " Ride Height, Replaces 65031-001
94323-002
15½" Ride Height
e
78761-001L
d
Kenworth Vehicles Only 23KT, 15½" Ride Height 26KT, 15½" Ride Height
69932-002 69932-003 69932-004
f
67391-002L 67044-002L
23KT•46KT•69KT
g
23KT•46KT•69KT | 26K ST•52K ST•78K ST | 26K•52K•78K
23KT•46KT•69KT, 14½" Ride Height
h
65032-002L
230 T•460 T•690 T
S-CAM BRACKET ASSEMBLY
VEHICLE
1
5
4
KEY NO. PART NO.
DESCRIPTION
*QTY
6
3
6
1
64508-XXX
S-cam Support Bracket, Locate Part No. on
4
7
Component S-cam Fastener Service Kit, Includes Key Nos. 2-7
Location of S-cam Bracket Part No.
Axle Set One Side
58821-017 58821-049
2 3 4 5 6 7
** 3 ⁄ 8 "-16 UNC x 1¼" Hex Bolt ** 3 ⁄ 8 " Hardened Washer ** 3 ⁄ 8 "-16 UNC Locknut ** 5 ⁄ 16 " S-Cam U-bolt ** 5 ⁄ 16 " Hardened Washer ** 5 ⁄ 16 "-18 UNC Locknut
8
S-cam support bracket is not required if the vehicle is equipped with air disc brakes
16
8 4
16
3
8
2
401
Reference Lit. No. SP-164 | 1-866-755-5968
For all ( * ) see Notes on Page 403
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