2003 Polaris Deep Snow Snowmobiles Service Manual, Page 265Get this manual
SUSPENSIONS
Ryde FX Rear Track Shock PN 7042145 Compression Stack .700x.012 .800x.008 .800x.008 .900x.006 .900x.006 1.000x.006 1.100x.006 1.250x.008 1.100x.008 1.250x.006 1.300x.006 1.300x.008 Piston Orifice .055" Rebound Stack 1.000x.012 1.000x.010 .900x.012 .900x.010 .800x.010 .800x.012 .700x.012