Pay in 4 interest-free payments of $22.50 Learn more
Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
Make sure to check cylinders
Replaces OEM part numbers 4SR-11681-00-00 93310-425P2-00 9020
Pistons come with specific instructions for setting ring gap
4135 heat treated alloy steel
Rear chain guides
Sportsman 850 SP X-2 XP Head Studs Aftermarket Stronger Better Stud Bolt Kit Set Wildcat XX Make sure to check cylindersWORKS 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