Feature:1. OE Number: The referencing OE number of this front brake wheel cylinders are 45350 HN5 N01, 45370 HN5 N01, 45330 HN0 A01, 45310 HN0 A01, 45370 HN0 A01, 45350 HN0 A01.2. Fitment: The left right brake wheel cylinders are replacement for Foreman 450 TRX400FW 4x4 19992003, TRX450ES 4x4 ES 19982001, TRX450FE 4x4 ES 20022004.3. Function: The front brake cylinder converts hydraulic force into mechanical thrust, and the wheel cylinder runs fast with high efficiency, saving time and effort.4. Premium Material: The brake wheel cylinders set is made of high strength alloy steel material, which is impact resistant, wear proof, anti deformation and durable.5. Easy to Install: Stringently manufactured to meet the original standard, perfect replacement for the old or broken one, improving the time efficiency.Specification:Item Type: Front Brake Wheel CylindersOE Number: 45350 HN5 N01, 45370 HN5 N01, 45330 HN0 A01, 45310 HN0 A01, 45370 HN0 A01, 45350 HN0 A01Material: Alloy steel.Fitment:Fits for Foreman 450 TRX400FW 4x4 1999-2003Fits for Foreman 450 TRX450ES 4x4 ES 1998-2001Fits for Foreman 450 TRX450FE 4x4 ES 2002-2004Fits for Foreman 450 TRX450FM 4x4 S 2002-2004Fits for Foreman 450 TRX450S 4x4 S 1998-2001Package List:4 xFront Brake Wheel CylinderNote: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!