User's Manual

12
UHB800-CAM
CAMSHAFT QUICK IDENTIFICATION GUIDE
These graphics are for identification purposes only. Dimensions in actual camshafts may vary slightly.
Diameter
at Spline Diameter Spicer
Cam Head End & No. at Part Axle Brake Brake
Length Style of Splines Spider Number Side Type* Manufacturer Size Notes
*Axle Type: S = Steer, D = Drive, T = Trailer
9
5
/
16
"H1
1
/
2
" - 28 1
1
/
2
" 18-936 RH S Rockwell 15" “Q Plus” Brake; Dual Anchor Pin (DAP)
18-937 LH
9
7
/
16
"B1
1
/
2
" - 28 1
1
/
2
" 18-508 RH D Rockwell 16
1
/
2
" “Q Plus” Brake
18-509 LH
9
7
/
16
"H1
1
/
2
" - 28 1
1
/
2
" 18-938 RH S Rockwell 15" “Q Plus” Brake; Dual Anchor Pin (DAP)
18-939 LH
9
15
/
32
"G1
1
/
4
" - 24 1
1
/
4
" 18-898 RH S Rockwell 15" “Q” Brake; 1
1
/
2
" Offset Backing Plate
18-899 LH
9
31
/
64
"A1
1
/
2
" - 10 1
1
/
2
" 18-782 RH D Rockwell 16
1
/
2
"
18-783 LH
9
1
/
2
"A1
1
/
4
" - 10 1
1
/
4
" 18-630 RH S Spicer 15"
18-631 LH
9
1
/
2
"A1
1
/
2
" - 28 1
1
/
2
" 18-864 RH D Rockwell 16
1
/
2
"
18-865 LH
9
17
/
32
"F1
1
/
4
" - 10 1
1
/
4
" 18-874 RH S Rockwell 15" "T" Series Brake
18-875 LH
9
17
/
32
"G1
1
/
4
" - 24 1
1
/
4
" 18-900 RH S Rockwell 15" “Q” Brake; 1
1
/
2
" Offset Backing Plate
18-901 LH
9
17
/
32
"G1
1
/
4
" - 10 1
1
/
4
" 18-958 RH S Rockwell 15" "T" Series Brake; New Style S-Head
18-959 LH
9
9
/
16
"I1
1
/
4
" - 10 1
1
/
4
" 18-772 RH S Eaton 15" Single Anchor Pin (SAP)
18-773 LH
9
9
/
16
"J1
1
/
4
" - 10 1
1
/
4
" 18-974 RH S Eaton 15" Extended Service Brake (ES™); Single Anchor
18-975 LH Pin (SAP)
9
3
/
4
"A1
1
/
2
" - 28 1
1
/
2
" 18-888 RH D Rockwell 16
1
/
2
"
18-889 LH
9
25
/
32
"I1
1
/
4
" - 10 1
1
/
4
" 18-774 RH S Eaton 15" Single Anchor Pin (SAP)
18-775 LH
9
13
/
16
"A1
1
/
2
" - 10 1
1
/
2
" 18-730 RH D Eaton 16
1
/
2
"
18-731 LH
9
13
/
16
"F1
1
/
4
" - 10 1
1
/
4
" 18-876 RH S Rockwell 15" "T" Series Brake
18-877 LH