User's Manual

98
UHB800-CAM
General Information:
· All Cam Lengths (“A” Dim.) Are Measured From Under Cam Head to Beginning of Lock Ring Groove.
· Double Grooved, New Style S-Cam
· Use Camshaft Repair Kit:
43-7031 (Weld-On Spider with Bronze Bushing)
43-7033 (For New Style 4-Bolt S-Cam Bracket, After 1990)
43-7117 (Weld-On Spider with Bronze Bushings and New Style Bracket Assembly)
Spicer No. Replaces A Dim. B Dim. C Dim.
17-782 RH Euclid E-9760 23 1/8" 2 7/32" 2 21/32"
Spicer OE M12WKR20-233
Meritor / Rockwell R607254
17-783 LH Euclid E-9759
Spicer OE M12WKL20-233
Meritor / Rockwell R607253
17-778 RH Spicer OE M12WKR20-234 23 1/4" 2 7/32" 2 21/32"
17-779 LH Spicer OE M12WKL20-234
17-798 RH Spicer OE M12WKR20-241 23 7/8" 2 7/32" 2 21/32"
17-799 LH Spicer OE M12WKL20-241
17-804 RH Spicer OE M12WKR20-264 26 1/4" 2 7/32" 2 21/32"
17-805 LH Spicer OE M12WKL20-264
TRAILER AXLE S-CAMSHAFTS
Spicer 12 1/4" Brake
(Used On Axles Manufactured After July, 1994)
1 1/2" Diameter At Spider 1 1/2" - 28 Spline
(Continued)
1 1/4"
NOTE: Refer to 12 1/4" brake service information on page 89.