Polaris 5138477-498 Graded Valve Tappet 4.975 RZR Ranger 1000 900 570 XP Turbo

Polaris 5138477-475 Graded 4.750 Valve Tappet RZR Ranger 1000 900 570 XP Turbo

Polaris 5138477-482 Graded 4.825 Valve Tappet RZR Ranger 1000 900 570 XP Turbo

Polaris 5138477-502 Valve Graded Tappet 5.025 RZR Ranger 1000 900 570 XP Turbo

Polaris 5138477-520 Graded Tappet Valve 5.200 RZR Ranger 1000 900 570 XP Turbo

Polaris 5138477-502 Valve Graded Tappet 5.025 RZR Ranger 1000 900 570 XP Turbo

New OEM Polaris 5138477-465 Graded Valve Tappet 4.650 RZR Ranger 1000 900 570 XP

Polaris 5138477-508 Tappet Valve Graded 5.075 RZR Ranger 1000 900 570 XP Turbo