User's Manual

10
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
UHB800-CAM-ID
11
15
/
16
"B 1
1
/
2
" - 28 1
1
/
2
" 18-522 RH D Rockwell 16
1
/
2
" “Q Plus” Brake
18-523 LH
12
1
/
16
"A 1
1
/
2
" - 10 1
1
/
2
" 18-852 RH D Rockwell 16
1
/
2
"
18-853 LH
12
1
/
8
"A1
1
/
2
" - 10 1
1
/
2
" 18-708 RH D Bendix 16
1
/
2
" Brazilian Brake
18-709 LH
12
15
/
64
"A 1
1
/
2
" - 28 1
1
/
2
" 18-654 RH D Spicer 16
1
/
2
" 5", 6" and 7" Brakes
18-655 LH
12
7
/
16
"B 1
1
/
2
" - 28 1
1
/
2
" 18-524 RH D Rockwell 16
1
/
2
" “Q Plus” Brake
18-525 LH
12
7
/
16
"B 1
1
/
2
" - 28 1
1
/
2
" 18-678 RH D Spicer 16
1
/
2
" "XL" and “XLII” Brakes; 5", 6" and 7" Brakes
18-679 LH
12
7
/
16
"A 1
1
/
2
" - 10 1
1
/
2
" 18-740 RH D Eaton 16
1
/
2
"
18-741 LH
12
1
/
2
"A1
1
/
2
" - 10 1
1
/
2
" 18-812 RH D Rockwell 16
1
/
2
"
18-813 LH
12
1
/
2
"A1
1
/
2
" - 28 1
1
/
2
" 18-868 RH D Rockwell 16
1
/
2
"
18-869 LH
12
1
/
2
"B1
1
/
2
" - 10 1
1
/
2
" 18-984 RH D Eaton 16
1
/
2
" Extended Service Brake (ES™)
18-985 LH
12
15
/
16
"B 1
1
/
2
" - 28 1
1
/
2
" 18-526 RH D Rockwell 16
1
/
2
" “Q Plus” Brake
18-527 LH
12
15
/
16
"A 1
1
/
2
" - 28 1
1
/
2
" 18-656 RH D Spicer 16
1
/
2
" 5", 6" and 7" Brakes
18-657 LH
12
15
/
16
"A 1
1
/
2
" - 28 1
1
/
2
" 18-836 RH D Rockwell 16
1
/
2
"
18-837 LH
13" A 1
1
/
2
" - 10 1
1
/
2
" 18-748 RH D Eaton 16
1
/
2
"
18-749 LH
13" A 1
1
/
2
" - 10 1
1
/
2
" 18-814 RH D Rockwell 16
1
/
2
"
18-815 LH
13" B 1
1
/
2
" - 10 1
1
/
2
" 18-946 RH D Eaton 16
1
/
2
" Extended Service Brake (ES™)
18-947 LH