The original Case pulleys did not have the groove and the early Ingersoll pulleys did not either. The Ingersoll supplied replacements have the groove.
Folks that use never-seize on the spindles seldom need a puller to remove the pulleys.
Bob MacGregor in CT :mrgreen: :mowlawn:
Folks that use never-seize on the spindles seldom need a puller to remove the pulleys.
Bob MacGregor in CT :mrgreen: :mowlawn: