Drum Brake Components
TRAILER PARTS CATALOG
2c SEVERE SERVICE CAM TUBE (TRLAXLE) BRAKE SIZE S-CAM COMPONENTS (Continued)
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
2d NON CAM TUBE OVERHAUL KIT (TRLAXLE) BRAKE SIZE
16.5" and 12.25"
QUANTITY
S-CAM UNDERHEAD LENGTH
PART NUMBER
Any
S-31964
1
Cam bearing assembly, screws, nuts, snap ring, washers, cam washer, spline retaining ring, spider retaining ring, bushing spider and cam bushing seal
Kit Component List
3 S-CAM OVERHAUL KITS (INTRAAX ® & VANTRAAX ® ) OUTSIDE DIMENSION OF SPIDER BUSHING Per Axle
PART NUMBER
QUANTITY
Per Wheel
Shipped before 11-24-1997
1.88"
S-21181
S-21181/2
1
Shipped between 11-21-1997 and 4-1-2001
2.00"
S-23974
S-23974/2
1
Outer cam washer, spider seals, camshaft bushing, S-cam journal washer, spider retaining ring, spline inner washer, spline retaining ring and S-cam support bushing assembly
Kit Component List
4a CLAMP ON DUST SHIELD KIT – DRUM BRAKES AXLE DIAMETER PART NUMBER
QUANTITY PER AXLE
NOTES
15" Brake
Includes (1) dust shield and hardware
5" Axle
S-28500-1550
1
16.5" Brake
Replaces S-23579/2; Includes (1) dust shield and hardware
5" Axle
S-28500-1650
1
Includes (1) dust shield and hardware
5.75" LDA ™ Large-Diameter Axle
S-28500-1657
1
343
www.hendrickson‑intl.com
Refer to Hendrickson Literature No. L1104 - Drum Brakes Parts List
Powered by FlippingBook