Designed for 3,500 lb trailer axles, this spindle washer installs between the spindle nut and outer bearing to ensure proper bearing preload and smooth hub rotation. Precision-sized for standard 3.5K spindles, it helps maintain correct bearing alignment and reliable axle performance.
Spindle Washer 3.5K
Designed for 3,500 lb trailer axles, this spindle washer installs between the spindle nut and outer bearing to ensure proper bearing preload and smoot...