Sportsman 850 SP X-2 XP Head Studs Aftermarket Stronger Better Stud Bolt Kit Set Wildcat XX Replaces OEM part numbers 4SR-11681-00-00

Replaces OEM part numbers 4SR-11681-00-00 93310-425P2-00 9020

4135 heat treated alloy steel

CP Wiseco or JE forged piston**

Make sure to check cylinders

Sportsman 850 SP X-2 XP Head Studs Aftermarket Stronger Better Stud Bolt Kit Set Wildcat XX Replaces OEM part numbers 4SR-11681-00-00WORKS ON ALL POLARIS SPORTSMAN 850 MODELS BUY IN BULK AND SAVE $$ 4135 alloy steel heat treated studs Rolled threads Black oxide rustproof coating Allen head drive for easier install 12 point aircraft quality flange nuts Washers Much stronger than OEM head bolts More torque means better seal between head and cylinder Reusable over and over THE ONLY STUDS YOU CAN BUY WITH A LIFETIME REPLACEMENT WARRANTY*! PRICES AND LISTINGS ARE SUBJECT TO CHANGE AT