Review on WIX Filters - 33264 Heavy Duty Cartridge Fuel Metal Canister, Single Pack by Drew Poulin

The OEM part has a metal band that runs the full length of the filter from top to bottom. This metal reinforcement inside the filter media allows you to slide the filter into the seat of the filter/bulb assembly via the o-ring on the stem. Otherwise, this filter is identical in construction, but must be completely installed before installing the plastic bottle. and the collar back over it - you need to fold/fold the filter a bit. If you don't install it completely, the lamp ring can't reach the mounting threads.