FIT MODELS: All Spindle Assemblies meet the requirements of OEM parts. Perfect fits for Dash 34" - 42", Raptor 36" - 42" - 52", Raptor Limited 42" - 52". WHEN TO REPLACE MOWER SPINDLE ASSEMBLY: The first clue that you have a spindle problem with your riding mower may be an uneven or stepped appearance in the grass after you've mowed. If you notice either of these conditions, check out the spindles to see whether one or more of them are bent, broken or loose. If you find that they are, it's time to pull out your tools and replace the old spindle with a new one. ARMATURE BALANCE: Balance is critical to operational accuracy/precision and longevity any spindle. All armatures are dynamically balanced on our state of the art balancing equipment to insure proper operation at all speeds.
