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

INCLUDES 2 SPROCKETS; ONE FOR EACH CHAIN

Features:

• 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 treating for guaranteed fit
• 80% more cross section versus OEM at the keyway
• Weighs 30% more then OEM
• High finish reduces friction and chain vibration
• New tooth geometry strengthens teeth and keyway

Fits:

• 2005-2010 Infiniti QX56
• 2004-2015 Nissan Titan
• 2004-2015 Nissan Armada
• 2008-2012 Nissan Pathfinder (5.6L V8 models only)