Features: Applicable Model: Brake master cylinder is replacement for Arctic Cat ATV 250 300 375 400, please confirm whether your model is applicable before buying. OE Number: The OE for reference are 0502 387, 0502 021, 0502 061, 0502 073, 0502 132, 0502 231, 0502 324, 0502 351, please confirm whether it is consistent with the OE you need. Improve Safety: Provide enough brake pressure to ensure that ATV can stop quickly in emergency situations such as sudden braking, and improve driving safety. Specification: Item Type: Left Front Brake Master Cylinder OE: 0502 387, 0502 021, 0502 061, 0502 073, 0502 132, 0502 231, 0502 324, 0502 351 Fitment: Replacement for Arctic Cat ATV 250 1999-2003 Replacement for Arctic Cat ATV 300 1998-2003 Replacement for Arctic Cat ATV 375 2002 Replacement for Arctic Cat ATV 400 1998-2003 Replacement for Arctic Cat ATV 454 1998 Replacement for Arctic Cat ATV 500 1998-2003 Replacement for Arctic Cat ATV Bearcat 454 1996-1998 Package List: 1 x Brake Master Cylinder Note: Please double check the part number and fitment of your item, matching information is for reference only.