Brian Crower BC5917 - Polaris Pro R (22-up) 78mm Stroke Crankshaft

Brian Crower BC5917 - Polaris Pro R (22-up) 78mm Stroke Crankshaft

$2,800.00 USD $3,360.00 USD
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Brian Crower BC5917 - Polaris Pro R (22-up) 78mm Stroke Crankshaft
  • Brian Crower BC5917 - Polaris Pro R (22-up) 78mm Stroke Crankshaft
  • Brian Crower BC5917 - Polaris Pro R (22-up) 78mm Stroke Crankshaft - image 2
Brian Crower BC5917 - Polaris Pro R (22-up) 78mm Stroke Crankshaft

Brian Crower BC5917 - Polaris Pro R (22-up) 78mm Stroke Crankshaft

$2,800.00 USD $3,360.00 USD
Shipping calculated at checkout.
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Pickup available at Fast UTV

Usually ready in 1 hour

Brian Crower BC5917 - Polaris Pro R (22-up) 78mm Stroke Crankshaft

Fast UTV

Pickup available, usually ready in 1 hour

160 Vander Street
STE C
Corona CA 92880
United States

9514277466

Brian Crower SXS Engine Performance

78mm Pro R Stroker Crank - Now featuring induction hardened timing chain gear. Standard weight design for boosted 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 34 Lbs

Vehicle Fitment

  • Polaris RZR Pro R

Product Details

  • Manufacturer: Brian Crower
  • Part number: BC5917
  • 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.

Frequently asked questions
What is the return policy?

Our goal is for every customer to be totally satisfied with their purchase. If this isn't the case, let us know and we'll do our best to work with you to make it right.
Are any purchases final sale?

We are unable to accept returns on certain items. These will be carefully marked before purchase.
When will I get my order?

We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.
Where are your products manufactured?

Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.
How much does shipping cost?

Shipping is calculated based on your location and the items in your order. You will always know the shipping price before you purchase.

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