Brian Crower BC3991 - Polaris XP Turbo (16-up) / XP 1000 (14-up) Valve Stem Seat/Seals Designed for Stock Top Hat Seat

Brian Crower BC3991 - Polaris XP Turbo (16-up) / XP 1000 (14-up) Valve Stem Seat/Seals Designed for Stock Top Hat Seat

$44.00 USD $50.60 USD
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Brian Crower BC3991 - Polaris XP Turbo (16-up) / XP 1000 (14-up) Valve Stem Seat/Seals Designed for Stock Top Hat Seat
  • Brian Crower BC3991 - Polaris XP Turbo (16-up) / XP 1000 (14-up) Valve Stem Seat/Seals Designed for Stock Top Hat Seat
Brian Crower BC3991 - Polaris XP Turbo (16-up) / XP 1000 (14-up) Valve Stem Seat/Seals Designed for Stock Top Hat Seat

Brian Crower BC3991 - Polaris XP Turbo (16-up) / XP 1000 (14-up) Valve Stem Seat/Seals Designed for Stock Top Hat Seat

$44.00 USD $50.60 USD
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Pickup available at Fast UTV

Usually ready in 1 hour

Brian Crower BC3991 - Polaris XP Turbo (16-up) / XP 1000 (14-up) Valve Stem Seat/Seals Designed for Stock Top Hat Seat

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

BC valve stem seals are designed for OEM Polaris (stock) top hat style seat. Integrated seat/seal for OEM valve guides when using stock or BC spring/retainer if running stock cams or cams under.430" lift. The seals allow a carefully defined amount of engine oil from the cylinder head into the combustion chamber—to lubricate the rotating valve stem in the valve guide. BC valve stem seals are produced from high performance materials for increased part life and lower wear.

Vehicle Fitment

  • Polaris RZR XP 1000
  • Polaris RZR XP Turbo / Turbo S
  • Polaris RZR Pro XP / Turbo R

Product Details

  • Manufacturer: Brian Crower
  • Part number: BC3991
  • Category: Valvetrain

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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