This product is a new genuine Arctic Cat OEM 0830-172 O-ring oil fitting designed specifically for ATV, SNOWMOBILE and UTV engines. The O-ring measures 10.72×2.62, ensuring a secure and leak-proof seal for optimal engine performance. With the OE/OEM part number being 0830-172, this product is a high-quality and reliable option for Arctic Cat equipment owners looking to replace or upgrade their oil fitting.