Boundary Pumps Coyote Crankshaft Timing Sprocket

• All sprockets heat treated to maximum hardness while maintaining toughness

• Precision CNC machined and broached for snug accurate fit

• 80% more cross section versus OEM at the keyway

• High finish reduces friction and chain vibration

• New tooth geometry strengthens teeth and keyway

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.

Part Number: CM-SP-11 FITS:

1. ALL FORD COYOTE 2011-2014

Part Number: CM-SP-15 FITS:

1. ALL FORD COYOTE 2015-UP