Getting the correct camshaft

Spunkmonkey334

New member

Equipment
Kubota U35SS
Feb 22, 2023
2
0
1
Washington
I’m rebuilding the engine on a U35 excavator(serial 30339) with D1503-M-ES engine (serial 05Y0426). I have a manual 03-M. All specifications I have verified during rebuild are correct. The camshaft however does not meet the specification. The lobs are smaller (1.307) than the the manual specifies (1.3327) so I ordered a new one and had the same specs as the old one(1.307). Is the manual incorrect for my model? Any advice would be appreciated.
 
Last edited:

North Idaho Wolfman

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Staff member
Lifetime Member

Equipment
L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more
Jun 9, 2013
33,416
8,713
113
Sandpoint, ID
Very possible that the D1503-D-MS has a different cam Spec than the V1503-M.
 

North Idaho Wolfman

Moderator
Staff member
Lifetime Member

Equipment
L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more
Jun 9, 2013
33,416
8,713
113
Sandpoint, ID
If it's the same engine I wouldn't worry about it, it's probably just a typo!