DALTON HELIXES FOR POLARIS PR MODELS PR 48 / 36 PR 48 _ 36

Polaris Radiused Helixes – PR Series

These "PR" radiused models are built like the factory "R" series that came on many models of Polaris snowmobiles. They have a short duration first angle, radiused into what is mostly a straight angle helix (or a progressive last portion in cases of 3 angles listed). With these "PR" models, you’ll usually see the distinct first angle of short duration.

All Dalton radiused helixes for this clutch use the “PR” designation. The numbers identify the angles in sequence; the first is a short-duration angle radiused into the following angle, e.g., PR-44/38.