This bearing kit contains enough parts to replace the front wheel bearings on both sides. Please order one set per unit. Kit replaces the following Honda part numbers: Front Inner Wheel Bearing 91053-HC4-000 Qty (2) Front Outer Wheel Bearing 96150-62020-10 Qty (2) Inner Shaft Seal 91257-VM0-004 Qty (2) Outer Shaft Seal 91257-HB3-003 Qty (2) Exceeds OEM Specifications Condition: NEW Fits Honda Models: TRX250R 88-89 TRX250X 87-92 TRX300 EX 93-08 (2WD Models) TRX300 Fourtrax 88-92 (2WD Models) TRX300 X 09 TRX400EX 99-01