Namura NA-50000-2R Piston Rings .020 for OEM Applications

Namura .020 Over Bore Piston Rings for Polaris Trail Boss 250 1985-1999 72.5mm

Namura NA-500002R, 6113P2R Piston Ring Kit NOS

Namura Piston Ring - 72.5mm Bore - NA-50000-2R

Namura NA-50000-2R Piston Rings 72.46mm fits Polaris Namura Pistons Only

Namura Technologies NA-50000-2R Piston Ring Set - 72.46mm

Namura Piston Ring Set 72.46mm NA-50000-2R