Drum Brake Components
TRAILER PARTS CATALOG
CAM TUBE SERVICE KIT (INTRAAX ® & VANTRAAX ® ) BRAKE SIZE
PART NUMBER
QUANTITY PER WHEEL-END
Models shipped after April 2001
16.5"
S-28890 S-28891
1 1
15"
Severe Service
16.5"
S-31703 S-31706
1 1
15"
Cam tube assembly, cam tube support brackets, outer cam washer, spider retaining ring, inner spline washer, spline retaining ring, S-cam journal washer, screws and nuts
Kit Component List
STANDARD SERVICE CAM TUBE (TRLAXLE ® ) BRAKE SIZE
16.5"
15"
S-CAM SPLINE
10
28
10
28
QUANTITY
S-CAM UNDERHEAD LENGTH
PART NUMBER
11.125" 17.625" 20.625" 23.75"
S-35322-1 S-35322-6 S-35322-2 S-35322-7 S-35322-3 S-35322-8
1 1 1 1 1
S-35322-4 S-35322-9 S-35322-4 S-35322-9 S-35322-5 S-35322-10 S-35322-5 S-35322-10
26.5"
Kit Component List
Cam tube sub-kit, support brackets, cam tube assembly and cam installation procedure
S-CAM COMPONENTS (Continued)
SEVERE SERVICE CAM TUBE (TRLAXLE) BRAKE SIZE
16.5" or 12.25"
S-CAM SPLINE
10
28
QUANTITY
S-CAM UNDERHEAD LENGTH
PART NUMBER
23.75" 17.625" 20.625" 22.625"
S-32122-5 S-32122-6 S-32122-7 S-32122-8 S-32122-9
S-32122
1 1 1 1 1
S-32122-1 S-32122-2 S-32122-3 S-32122-4
26.5"
Kit Component List
Cam tube sub-kit, plate mounting cam bracket, cam tube assembly and cam installation procedure
349
www.hendrickson‑intl.com
Refer to Hendrickson Literature No. L1104 - Drum Brakes Parts List
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