M MATI Rear Brake Master Cylinder Kit for Arctic Cat ATV 400 500 650 2004-2005 0437-053 vs Arctic Cat 0502-429 Brake Master Cylinder Kit

Buy the M MATI kit for 2004-2005 Arctic Cat 400, 500 and 650 ATVs, because it is a complete rear master cylinder assembly with the brackets, shaft, bolts and washers needed to bolt on. Buy the Arctic Cat 0502-429 kit only if you are rebuilding the original master cylinder on an older machine and want the factory part. The M MATI kit is a full replacement; the Arctic Cat kit is a rebuild kit for the piston and seals.

• Choose the M MATI kit if your 2004-2005 Arctic Cat 400, 500 or 650 needs a whole new rear master cylinder and you want the mounting hardware in the box.
• Choose the Arctic Cat 0502-429 kit if you are keeping the original master cylinder and only need to renew the piston and seals with the factory part.