Information regarding the suitable spring series as well as recommendations for the spring rate can be found in the mounting instructions below

Full-compliment needle bearings

2008 500 4x4 TRV Automatic ATV/UTV ARCTIC CAT (TEXTRON) 2004 400 2x4 Automatic ATV/UTV ARCTIC CAT (TEXTRON) 2004 400 4x4 Automatic MRP ATV/UTV ARCTIC CAT (TEXTRON) 2004 400 4x4 Automatic MRP ACT ATV/UTV ARCTIC CAT (TEXTRON) 2004 400 4x4 MRP ATV/UTV ARCTIC CAT (TEXTRON) 2004 400 4x4 MRP ACT ATV/UTV ARCTIC CAT (TEXTRON) 2004 500 4x4 MRP ATV/UTV ARCTIC CAT (TEXTRON) 2003-2004 400 2x4 Manual FIS ATV/UTV ARCTIC CAT (TEXTRON) 2003-2004 500 4x4 Automatic MRP ATV/UTV ARCTIC CAT (TEXTRON) 2003

Available now for almost all late-model sport/utility quads and side-by-side UTV’s

VertexWinderosa - Complete Gasket Set with Oil Seals - 811 (811482) Options:Complete Gasket Set Information regarding the suitable springThis set includes all gaskets and oil seals necessary to rebuild the engine and transmission. Dirt ATV (811) sets include all OEM specified gaskets, o rings, and engine oil seals for to rebuild the engine and transmission including output shaft, water pump, clutch, shift and starter seals Includes formed rubber valve cover gaskets Does not include mechanical water pump seal