Description
CAT 277D Hydraulic Drive Motor Hub Bearing Kit
Fits Machine: CAT 277D
Fits Drive Motor Series: Bonfiglioli
Fits Drive Motor Part #: 258-2971
NOTE: This is for the Bonfiglioli Series Final Drives ONLY. Your drive motor should have a gearbox cover with ONLY 2 oil plugs and it should be secured by a Snap Ring with holes on the ends for snap ring pliers.
Keep your CAT 277D Drive Motor moving smoothly with a brand-new bearing kit! These hub bearings are located in the gearbox, under the assembly nut, and consist of 2 Inner Races, 2 Ball Bearing Cages and the Ball Bearings. We recommend replacing the original bearings if there is pitting, etching, marbling or the ball bearing cages are broken and no longer hold the bearings in place.
This Hub Bearing kit was manufactured to directly replaces the Ball Bearings in these CAT Bonfiglioli Final Drives, ensuring exact fitment with OEM-like performance.
