• Polaris Pro R (22-up) Stock Stroke Crankshaft 73.5mm
  • Polaris Pro R (22-up) Stock Stroke Crankshaft 73.5mm
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Brian Crower, Inc

Polaris Pro R (22-up) Stock Stroke Crankshaft 73.5mm

Polaris Pro R (22-up) Stock Stroke Crankshaft 73.5mm

BC5916

$2,800.00 USD
$3,360.00 USD $2,800.00 USD
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Brian Crower stock stroke 73.5mm billet crankshaft for the Polaris RZR Pro R, now with an induction hardened timing chain gear.

Why it holds up

  • CNC machined from 4340 billet round bar
  • Stress relieved, shot peened, magna flux inspected and nitrided in a multi step heat treatment
  • Induction hardened timing chain gear
  • Fully profiled counterweights
  • Rod and main journals finish sized for blue or green Polaris bearings with aftermarket rods
  • 73.5mm stroke, 45mm rod journal, 52mm main journal, 34 lbs

Fits

  • Polaris RZR Pro R (22-up)
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