Perkins
ORIGINAL Convex circle Number of teeth: 68
Engines:
NH - 1104D-E44T - Perkins
NJ - 1104D-E44TA - Perkins
NL - 1104D-44T - Perkins
PJ - 1106D-E66TA - Perkins
RE - 1104C-44 - Perkins
RH - 1104C-E44T - Perkins
RJ - 1104C-44TA - Perkins
RR - 1104A-44 - Perkins
VK - 1106C-E60TA - Perkins