Arctic Cat 650 H1 Mud Pro high beam and low beam headlight bulbs both utilize an 881 bulb size. The replacement chart covers 2010 to 2011 production years with corresponding bulb size specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The 881 bulb is the sole bulb type specified across all headlight positions for the Arctic Cat 650 H1 Mud Pro, covering both the high beam and low beam functions for the 2010-2011 model years.
The 881 is a single-filament halogen bulb, meaning each unit serves only one lighting function. Its use in both the high beam and low beam positions indicates that separate physical bulbs handle each function rather than a dual-filament arrangement.
The 881 operates at 12 volts and 27 watts, placing it at a relatively low wattage output compared to many other automotive halogen types. This is consistent with auxiliary and off-road vehicle lighting applications.
The 881 uses a PGJ13 base, which is a prefocus-style connector. This base type is not universally interchangeable with other common automotive bases such as H4 or H11, and substitution with physically similar bulbs carrying different base designations would result in fitment incompatibility.
The 881 conforms to ANSI standards applicable in the United States and Canada, indicating the bulb meets regulated performance and dimensional criteria within those markets.