Polaris RZR XP Turbo XPT Kibblewhite ARP Stronger Heavy Duty Cylinder Head Studs Sportsman 850 Replaces OEM valve part numbers:

Replaces OEM valve part numbers: 5NL-12111-30-00

If your Honda TRX400EX ATV is down on power

2016-2022 Polaris RZR 4 XP XP4 S XP Turbo CP Carrillo Rod Set of 2 - 3023057

and XR400R All Years and Models

Premium Quality Material: Made from high-strength SCM420 chromoly

Polaris RZR XP Turbo XPT Kibblewhite ARP Stronger Heavy Duty Cylinder Head Studs Sportsman 850 Replaces OEM valve part numbers:Brand New Kibblewhite Extreme Heavy Duty Head Stud Kit Polaris RZR XP Turbo (All Models) Years 2016 2017 2018 2019 2020 2021 Replaces OEM# 7519123 Features: Fully CNC Machined For Precision Nuts Are Machined From Billet High Tensile Steel And Heat Treated Studs Are Heat Treated 180,000 PSI Aircraft Alloy Steel Both Nut And Stud Have Rolled Threads For The Strongest Possible Threads Both Nut And Stud Are Black Oxide Treated For Enhanced Corrosion