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Open Wheel Racing

Sprint Car KSE™ Precision Fit Splined Hub Quick Disconnect
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Sprint Car KSE™ Precision Fit Splined Hub Quick Disconnect
Part #: 52-56603

Precision fit splined hub for better steering control

Any play in the steering - including the hub - takes away control by the driver letting the car 'wander around'. This precision hub has a micro-finished spud and Hard Anodizedsplined hub for a super tight fit, yet is easy to remove and install.

Plus, there are multiple sets of mounting holes so you can 'clock' your wheel 3 times closer.

For safety there are 2 sets of retaining grooves. If you don't get the ring engaged it will catch on the second safety groove rather than come off on the track.

  • Precision Splined aluminum hub - pull ring release with double safety grooves
  • Tapered spud for KSE™ steering boxes
  • 3 Mounting holes – 5/16" on a 1-3/4" bolt circle (hole distance 1-1/2" center-to-center)
California Proposition 65 Statement


  Style: Splined
  Material: Aluminum
  Release Type: Pull ring
  Number of Mounting Holes: 3
  Mounting Holes Size: 5/16"
  Bolt Circle Diameter: 1-3/4"
  Mounting Holes Distance: 1-1/2" center to center
  Bolt Size: 5/16"-18 x .75"
  Style: Splined
  Material: Steel
  Safety Grooves: 2
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