MPN: NA-50081-BK1 POLARIS RZR 4 800 RZR 800 S SPORTSMAN 800 EFI 2008-2010
MPN: NA-50081-BK POLARIS RZR 800 EPS RZR 4 800 RZR 800 RZR 800 S 2011-2014
MPN: NA-50081-K1 POLARIS RZR 4 800 RZR 800 S SPORTSMAN 800 EFI 2008-2010
MPN: NA-50081K POLARIS RZR 800 EPS RZR 4 800 RZR 800 RZR 800 S 2011-2014
PARTS
Top End & Piston 79.97/+0.02 11:1 Polaris Sportsman Big Boss 6X6 800 Sportsman 800 EFI 2011-2014
MPN: NA-50080-CK2 POLARIS SPORTSMAN BIG BOSS 6X6 800 SPORTSMAN 800 EFI 2011-2014
![Top End & Piston 79.97/+0.02 11:1 Polaris Ranger 800 4x4 [Midsize] Ranger Crew 800 4x4 Ranger 800 6X6 Ranger 800 4x4 2011-2016](https://omxsports.com/wp-content/uploads/2025/08/namura_186_5080c1_1-1-430x430.jpg)
MPN: NA-50080-CK1 POLARIS RANGER 800 4X4 [MIDSIZE] RANGER CREW 800 4X4 RANGER 800 6X6 RANGER 800 4X4 2011-2016
MPN: NA-50080-CK POLARIS RANGER CREW 800 4X4 RZR 800 RZR 800 S SPORTSMAN BIG BOSS 6X6 800 SPORTSMAN TOURING 800 SPORTSMAN X2 800 EFI SPORTSMAN 800 EFI RANGER 800 6X6 RANGER 800 4X4 2005-2010
PARTS
Top End & Piston 79.96/+0.01 11:1 Polaris Sportsman Big Boss 6X6 800 Sportsman 800 EFI 2011-2014
MPN: NA-50080-BK2 POLARIS SPORTSMAN BIG BOSS 6X6 800 SPORTSMAN 800 EFI 2011-2014
![Top End & Piston 79.96/+0.01 11:1 Polaris Ranger 800 4x4 [Midsize] Ranger Crew 800 4x4 Ranger 800 6X6 Ranger 800 4x4 2011-2016](https://omxsports.com/wp-content/uploads/2025/08/namura_186_5080b1_1-1-430x430.jpg)
MPN: NA-50080-BK1 POLARIS RANGER 800 4X4 [MIDSIZE] RANGER CREW 800 4X4 RANGER 800 6X6 RANGER 800 4X4 2011-2016
MPN: NA-50080-BK POLARIS RANGER CREW 800 4X4 RZR 800 RZR 800 S SPORTSMAN BIG BOSS 6X6 800 SPORTSMAN TOURING 800 SPORTSMAN X2 800 EFI SPORTSMAN 800 EFI RANGER 800 6X6 RANGER 800 4X4 2005-2010
PARTS
Top End & Piston 79.95/STD 11:1 Polaris Sportsman Big Boss 6X6 800 Sportsman 800 EFI 2011-2014
MPN: NA-50080K2 POLARIS SPORTSMAN BIG BOSS 6X6 800 SPORTSMAN 800 EFI 2011-2014
![Top End & Piston 79.95/STD 11:1 Polaris Ranger 800 4x4 [Midsize] Ranger Crew 800 4x4 Ranger 800 6X6 Ranger 800 4x4 2011-2016](https://omxsports.com/wp-content/uploads/2025/08/namura_186_50801_1-1-430x430.jpg)
MPN: NA-50080K1 POLARIS RANGER 800 4X4 [MIDSIZE] RANGER CREW 800 4X4 RANGER 800 6X6 RANGER 800 4X4 2011-2016