Name: Brian Crower BC5917LW - Polaris Pro R (22-up) 78mm LightWeight Stroke Crankshaft
Brand: Brian Crower
SKU: BC5917LW
Price: 2800.00 USD
Availability: InStock

Brian Crower BC5917LW - Polaris Pro R (22-up) 78mm LightWeight Stroke Crankshaft

$2,800.00 USD $3,360.00 USD

Brian Crower BC5917LW - Polaris Pro R (22-up) 78mm LightWeight Stroke Crankshaft

$2,800.00 USD $3,360.00 USD

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Pickup available at Fast UTV

Usually ready in 1 hour

Brian Crower SXS Engine Performance

78mm Pro R Stroker Crank - Now featuring induction hardened timing chain gear. LightWeight design with four counterweights removed for normally aspirated applications. CNC machined from 4340 billet round bar. All cranks are stress relieved, shot peened, magna flux inspected and nitrided (multi step heat treatment) for ultimate performance. Fully profiled counterweights, rod and main journals are finish sized to work with blue or green Polaris bearings using aftermarket rods.

Stroke	78mm
Rod Journal	45mm
Main Journal	52mm
Weight	29 Lbs

Vehicle Fitment

Polaris RZR Pro R

Product Details

Manufacturer: Brian Crower
Part number: BC5917LW
Category: Crankshafts

Fitment confirmation recommended: Vehicle production changes and modified engine combinations can affect compatibility. Include the exact year, model, and engine configuration with your order so FastUTV can confirm the application.

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