حلقات O-Ring من Viton FKM | AS568-910 | داش 910 | صلابة 75 | بني (300 / عبوة)

I was a little unsure about the brown color at first, but these Viton o-rings fit my hydraulic cylinder perfectly and the 75 durometer feels just right for the pressure. The 910 dash size was exactly what I needed for that stubborn leak.

The temperature range on these o-rings is exactly what I needed for a hot oil application, and the 300-count pack means I won't run out for years. They fit perfectly on the first try and feel noticeably denser than the standard ones I was using.

Finally got around to replacing the old seals on my hydraulic fittings, and the high-temp range up to 400°F gives me real peace of mind. The brown color makes them easy to spot during assembly, and the bag of 300 will last me years.