1. Snowmobile Engines Components For Sale
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  3. PRO 01.5819.000

PRO X 01.5819.000 Piston Kit 193564279774

fits make: Polaris.

01.5819.000 Pro X Prox Piston Kit For Polaris 850

( Brand: Pro X ), ( Manufacturer Part Number: 01.5819.000 ), ( Part Type: Piston ), ( Bore Size: 85.00 Mm ), ( Units: Kit ), ( Alt Mpn 1: 0910-6067 ), ( Alt Mpn 2: 116215 ), ( Category 1: Top End Kits / Pistons / Rings ), ( Average Delivery Time: 2-3 Days ), ( Package Weight: 0.13 ), ( Package Length: 0.10 ), ( Warranty: 90 Days ), ( UPC: 193564279774 )

Review PRO X Prox Piston Kit Polaris fits 850

Introducing the PRO 01.5819.000 Piston Kit from Polaris, designed specifically for the Polaris 850 engine. This high-performance piston kit is engineered to deliver exceptional power, durability, and reliability for your Polaris vehicle.

The pistons in this kit are crafted from forged aluminum alloy, ensuring superior strength and rigidity. The piston crowns are precisely machined to provide an optimal compression ratio, enhancing combustion efficiency and power output. The piston skirts are treated with a durable, low-friction coating to reduce wear and improve ring sealing, resulting in better engine performance and increased longevity.

The piston kit also includes new, high-performance piston rings made from precision-machined chrome molybdenum alloy. The top compression rings are designed for optimal sealing and longevity, while the second compression rings are optimized for efficient scavenging and power transfer. The oil control rings are specifically engineered to minimize oil consumption and ensure consistent lubrication.

Each piston is accompanied by a perfectly matched connecting rod, engineered for maximum strength and durability. The connecting rods are forged from high-strength steel and precision-machined to ensure a perfect fit and function in your Polaris engine.

The PRO 01.5819.000 Piston Kit is also compatible with Polaris' latest engine technologies, including electronic fuel injection and electronic ignition systems. This kit is the ideal upgrade for those seeking to extract maximum performance from their Polaris 850 engine.

In summary, the PRO 01.5819.000 Piston Kit from Polaris is a high-performance upgrade for your Polaris 850 engine. With forged aluminum alloy pistons, high-performance piston rings, and perfectly matched connecting rods, this kit is engineered to deliver exceptional power, durability, and reliability. Upgrade your Polaris engine today with this top-of-the-line piston kit.

Purchasing a Polaris 850 Piston Kit (Model Pro 01.5819.000): A Comprehensive Analysis

Introduction:

The Polaris 850 engine is a powerful and reliable workhorse, known for its durability and performance in various applications. However, like any engine, it requires periodic maintenance and, at times, replacement of worn-out parts. One such part is the piston kit. In this analysis, we will discuss the pros and cons of purchasing a aftermarket Polaris piston kit (Model Pro 01.5819.000) to help you make an informed decision.

Pros:

1. Improved Engine Performance: A new piston kit can help restore the engine's lost power and efficiency, improving overall performance.

2. Enhanced Durability: High-quality aftermarket piston kits are often made from superior materials, ensuring longer engine life and reduced wear and tear.

3. Cost-Effective: In the long run, replacing worn-out pistons with a new kit might save you money by preventing more extensive engine damage.

4. OEM-Compatibility: Aftermarket piston kits, like the Pro 01.5819.000, are designed to fit and function just like OEM parts, ensuring seamless integration with your engine.

Cons:

1. Upfront Cost: The initial cost of purchasing a new piston kit can be high, especially for aftermarket options.

2. Installation Complexity: Installing a piston kit requires advanced mechanical skills and specialized tools, which could potentially result in additional labor costs.

3. Potential Performance Variations: Although most aftermarket parts are designed to meet or exceed OEM specifications, there can be slight variations in performance.

4. Risk of Damaging Other Components: Installing a new piston kit incorrectly could potentially damage other engine components, leading to additional repair costs.

Conclusion:

The decision to purchase a Polaris 850 piston kit (Model Pro 01.5819.000) ultimately depends on your specific needs, budget, and mechanical expertise. If you prioritize improved engine performance, enhanced durability, and cost savings in the long run, then the benefits of purchasing a new piston kit might outweigh the initial investment and potential installation complexities. However, if you lack the mechanical skills to install the kit correctly or are concerned about the upfront cost, it might be worth considering alternative solutions, such as seeking professional help or exploring less expensive maintenance options.

Recommendation:

If you decide to proceed with purchasing the Polaris 850 piston kit (Model Pro 01.5819.000), ensure that you source the parts from a reputable aftermarket supplier with a proven track record of producing high-quality components. Additionally, consider seeking professional assistance with the installation process to minimize the risk of damaging other engine components. This approach will help you maximize the benefits of your investment and ensure the longevity of your Polaris engine.

Details:

ALT MPN 2116215. PART TYPE Engine Related Parts. 100% satisfaction guaranteed. Combined shipping available.

MANUFACTURER PART NUMBER01.5819.000. BORE SIZE85.00mm.

part #: 015819000 prices

  • $149.36-$165.95

specifications enginesnowmobile:

  • for makes: Polaris
  • brand: Pro X
  • mpn: 01.5819.000
  • part type: Piston
  • bore size: 85.00 Mm
  • units: Kit
  • alt mpn 1: 0910-6067
  • alt mpn 2: 116215
  • category 1: Top End Kits / Pistons / Rings
  • average delivery time: 2-3 Days
  • package weight: 0.13
  • package length: 0.10
  • warranty: 90 Days
  • upc: 193564279774

seller enginesnowmobile:

  • city: Hilliard, Ohio
  • # reviews: 472408
  • rating: 99.0%

general enginesnowmobile:

  • Snowmobile Parts > Engines Components > Snowmobile Engine Components
  • condition: New

returns enginesnowmobile:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted

payments enginesnowmobile:

  • other
  • credit card: Discover
  • wallet: Google-pay

offer enginesnowmobile:

  • availability: In Stock
  • sold: 0
  • quantity: 8
  • options: Ship-to-home
  • started: July 19, 2025

shipping enginesnowmobile:

  • class: Standard, Expedited, One-day
  • carrier: USPS, FedEx
  • service: USPS Ground Advantage, FedEx 2Day, FedEx Standard Overnight
  • transit: 4-9 Days
  • type: Calculated
  • cost: $0.00
for makes: polaris, part type: piston, bore size: 85.00 mm, units: kit, alt mpn 1: 0910-6067, alt mpn 2: 116215, category 1: top end kits / pistons / rings, average delivery time: 2-3 days, package weight: 0.13, package length: 0.10, warranty: 90 days,
category: snowmobile parts > engines components > snowmobile engine components, sku: 17235366261426502,
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5 offers $149.36–$165.95 USD
  • New. Offer #1 priced at $149.99 + $0.00 shipping estimate = $149.99* total. Part #: 134101. Pro X Piston Kit.FREE SHIPPING
  • New. Offer #2 priced at $165.95 + $0.00 shipping estimate = $165.95* total. Made from hypereutectic alloy for extra strength and reduced expansion.FREE SHIPPING
  • New. Offer #3 priced at $149.36 + $0.00 shipping estimate = $149.36* total. Manufacturer Pro X. Pro X Piston Kit 85.00 mm.FREE SHIPPING
  • New. Offer #4 priced at $159.99 + $0.00 shipping estimate = $159.99* total. Pro X Piston Kit .FREE SHIPPING
  • New. Offer #5 priced at $165.95 + $12.99 shipping estimate = $178.94* total. 2021 Polaris 850 SwitchBack Assault 144. 2021 Polaris 850 SwitchBack XCR.+$12.99 shipping

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