Overview Reviews Product Description POM composite washer bearings replace thrust needle washers for increased service life and superior resistance to water and dirt Product Videos Custom Field MPN 28-1158 Product Reviews Write a Review Write a Review × All Balls Racing All Balls Racing 06-14 Yamaha WR250F Swing Arm Bearing Kit - 28-1158 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *