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Boundary Part # BOUVK56-SP

Boundary Nissan VK56 5.6L VD/DE Billet Crankshaft Timing Sprocket (Requires Qty of 2) - VK56-SP

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Before you order

Canadian since 2005 Questions? Email sales@raptorracing.com

Billet Crank Sprockets from Boundary follows the same heritage as our oil pump gears, manufactured 100% in-house with US-sourced materials. These sprockets start with chromoly steel that is 10 times stronger than the OEM powdered metal, hot quenched with a low temper for the highest strength and resistance to wear.

  • All sprockets heat treated to maximum hardness while maintaining toughness
  • Precision CNC machined and broached for snug accurate fit
  • Dimensions checked after machining and after heat treatment for guaranteed fit.
  • 80% more cross-section versus OEM at the keyway
  • Weighs 30% more than OEM
  • High finish reduces friction and chain vibration
  • New tooth geometry strengthens teeth and keyway

Includes 2 sprockets, one for each chain

Part Number VK56-SP Fits:

  • Nissan Armada 2004 All Models
  • Infinity Qx56 2004-2006 All Models

Free Canadian shipping on qualifying orders $399+, with no duties or brokerage. Special order and made-to-order items can't be cancelled or refunded once ordered. Oversized items may carry a handling fee depending on your location; pickup in Mississauga has no fee.

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