Feature:1. Part Number: According to the original factory specifications, replacing OE number is 16013KR3980, compatible OE is 16155MN9004.2. Applicable Model: Carburetor float needle pin kit, replacement for FourTrax 250 TRX250X 2x4 19871992, replacement for Sportrax 300 TRX300EX 2x4 19932001.3. Durable Material: Made of high quality ABS and metal material for maximum durability, long service life.4. Original Standard: Has good accuracy and is a cost effective repair tool. Direct replacement for the old or broken one.5. Easy Installation: Easy to install and use. According to the original factory specifications, perfect match to the original carburetor.Specification:Item Type: Carb Float Needle Pin KitMaterial: ABS + metalOE: 16013-KR3-980Compatible OE: 16155-MN9-004Fitment:Replacement for FourTrax 250 TRX250X 2x4 1987-1992Replacement for Sportrax 300 TRX300EX 2x4 1993-2001Replacement for FourTrax 300 TRX300 2x4 1998-2000Replacement for FourTrax 300 TRX300FW 4x4 1998-2000Replacement for Sportrax 400 TRX400EX 2x4 1999-2000Replacement for Foreman 400 TRX400FW 4x4 1997-2001Replacement for FourTrax Foreman 400 TRX400FW 4x4 1995-1996Replacement for Foreman 450 TRX450ES 4x4 ES 1998-2001Replacement for Foreman 450 TRX450S 4x4 S 1998-2001.Package List:2 x Float2 x Pin2 x NeedleNote:1. Please double check the part number of your item, matching information is for reference only.2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!