BENDIX UHB800-CAM User Manual

102

UHB800-CAM

TRAILER AXLE S-CAMSHAFTS

Spicer 12 1/4" Brake

(Used On Axles Manufactured Before August, 1994)

1 1/2" Diameter At Spider

1 1/2" - 28 Spline

1 1/4"

General Information:

· All Cam Lengths (“A” Dim.) Are Measured From Under Cam Head to Beginning of Lock Ring Groove.

· Double Grooved, Old Style Head.

· 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.

17-438 RH

Spicer OE M12WKR20-213

21 1/8"

2 7/32"

2 21/32"

17-439 LH

Spicer OE M12WKL20-213

17-442 RH

Spicer OE M12WKR20-233

23 1/8"

2 7/32"

2 21/32"

17-443 LH

Spicer OE M12WKL20-233

NOTE: Refer to 12 1/4" brake service information on page 89.