Features: 1.Perfect Fitment: Fuel pump is replacement for Mikuni Rectangle Single Carb Snowmobile, perfect matching. 2.Replace Part Number: The part number of single outlet fuel pump is DF52?176, 42?5310 and 14?2221. 3.High Quality Material: Fuel pump is made of high quality aluminium material, high strength, lightweight, rustproof, strong and durable. 4.Original Standard: According to original standard, you can directly replace the old or broken snowmobile fuel pump. 5.Easy Installation: Easy to install, no modification is required, convenient for using, save your time and energy. Specification: Item Type: Snowmobile Fuel Pump Material: Aluminium Installation Position: Engine Installation Mode: Direct installation Part Number: 07-187-01, DF-44, DF44-211 Fitment: Replacement for Mikuni Rectangle Single Carb Snowmobile Note: Please double check the part number of your item, matching information is for reference only. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!