User's Manual

18
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
16
1
/
2
"B1
1
/
2
" - 28 1
5
/
8
" 17-912 RH T Spicer 16
1
/
2
" Axles Manufactured After September 1995;
17-913 LH "XL" Brake
17
1
/
16
"B 1
1
/
2
" - 28 1
1
/
2
" 18-688 RH D Spicer 16
1
/
2
" "XL" and “XLII” Brakes; 5", 6" and 7" Brakes
18-689 LH
17
1
/
8
"B1
1
/
2
" - 28 1
1
/
2
" 17-530 RH T Spicer 16
1
/
2
" "XL" Brake
17-531 LH
17
5
/
16
"B 1
1
/
2
" - 28 1
5
/
8
" 17-720 RH T Rockwell 16
1
/
2
" “Q Plus” Brake; Forged or Fabricated Spiders
17-721 LH
17
3
/
8
"A1
1
/
2
" - 28 1
1
/
2
" 17-478 RH T Spicer 16
1
/
2
"
17-479 LH
17
3
/
8
"B1
1
/
2
" - 28 1
1
/
2
" 17-512 RH T Spicer 16
1
/
2
" "XL" Brake
17-513 LH
17
3
/
8
"B1
1
/
2
" - 10 1
1
/
2
" 17-516 RH T Spicer 16
1
/
2
" "XL" Brake; Double Groove
17-517 LH
17
3
/
8
"A1
1
/
2
" - 10 1
1
/
2
" 17-568 RH T Multi-App. 16
1
/
2
" Double Groove
17-569 LH
17
3
/
8
"A1
1
/
2
" - 28 1
5
/
8
" 17-626 RH T Rockwell 16
1
/
2
" Rockwell 4000-6000 Series; Cast Spider
17-627 LH
17
3
/
8
"A1
1
/
2
" - 10 1
5
/
8
" 17-640 RH T Rockwell 16
1
/
2
" Rockwell 4000-6000 Series; Cast Spider
17-641 LH
17
3
/
8
"A1
1
/
2
" - 28 1
5
/
8
" 17-656 RH T Rockwell 16
1
/
2
" Rockwell 4000-6000 Series; Fabricated Spider
17-657 LH
17
3
/
8
"E1
1
/
2
" - 10 1
1
/
2
" 17-736 RH T Spicer 12
1
/
4
" Axles Manufactured After July 1994; Double
17-737 LH Groove
17
3
/
8
"B1
1
/
2
" - 28 1
5
/
8
" 17-810 RH T Rockwell 16
1
/
2
" Rockwell 4000-6000 Series; “Q Plus” Brake;
17-811 LH Cast Spider
17
3
/
8
"B1
1
/
2
" - 10 1
5
/
8
" 17-844 RH T Spicer 16
1
/
2
" Axles Manufactured After September 1995;
17-845 LH "XL" Brake; Double Groove
17
3
/
8
"B1
1
/
2
" - 28 1
5
/
8
" 17-914 RH T Spicer 16
1
/
2
" Axles Manufactured After September 1995;
17-915 LH "XL" Brake
17
3
/
8
"E1
1
/
2
" - 10 1
5
/
8
" 17-962 RH T Spicer 12
1
/
4
" Axles Manufactured After February 1996;
17-963 LH Double Groove