SPI 1819AC800SPITERK85 Top End Rebuild Kit Pistons Gaskets Cat 8000 85MM

( Brand: Spi ), ( Manufacturer Part Number: 1819AC800SPITERK85 ), ( Part Type: Gasket Piston ), ( Piston Type: Cast, Dual Ring ), ( Pistons Replace Oem: 0905-187 ), ( Vehicle Type: Snowmobile ), ( Piston Size: For Standard Bore 85mm, Actual Size 84.91mm ), ( Piston Surface Finish: Has Teflon Skirt Coating ), ( Country Of Origin: Taiwan )

Review SPI Arctic Cat 8000 Top End Rebuild Kit Pistons Gaskets 85mm fits STD 2018–2019

Introducing the SPI 1819AC800 Spiterk 85 Top End Rebuild Kit from Arctic Cat, specifically designed for Arctic Cat 8000 snowmobiles manufactured in the years 2018 and 2019. This comprehensive rebuild kit includes everything you need to restore your sled's top end to like-new condition.

The heart of this kit are the high-performance pistons, each precision-engineered to deliver optimal power and efficiency. These pistons are designed with a 85mm bore size, ensuring a perfect fit for your Arctic Cat 8000 snowmobile. The piston skirts are engineered with a low-friction coating to minimize wear and provide exceptional durability.

In addition to the pistons, the SPI 1819AC800 Spiterk 85 Top End Rebuild Kit also includes a complete set of high-quality gaskets. These gaskets are specifically designed to provide a tight seal between engine components, preventing leaks and ensuring optimal engine performance.

The gaskets in this kit are made from a durable, high-temperature material that can withstand the extreme conditions of a snowmobile engine. Each gasket is precision-cut to ensure a perfect fit, minimizing the risk of installation errors and ensuring a secure seal.

This top end rebuild kit also includes any necessary hardware, such as bolts and nuts, to complete the installation. The hardware is made from high-strength materials, ensuring that it can handle the rigors of a snowmobile engine.

Installation of the SPI 1819AC800 Spiterk 85 Top End Rebuild Kit is relatively straightforward, but it does require some mechanical skill and experience. Arctic Cat recommends that the installation be performed by a qualified technician to ensure that the engine is reassembled correctly and that all components are properly torqued.

In summary, the SPI 1819AC800 Spiterk 85 Top End Rebuild Kit from Arctic Cat is a must-have for any Arctic Cat 8000 snowmobile owner looking to restore their engine to like-new condition. This comprehensive kit includes everything you need to rebuild your top end, including high-performance pistons and a complete set of gaskets, as well as any necessary hardware. With precise engineering, high-quality materials, and easy installation, this kit is an essential tool for any snowmobiling enthusiast.

Arctic Cat 8000 Top End Rebuild Kit (SPI 1819AC800SPITERK85) - Pros, Cons, and Conclusion

The Arctic Cat 8000 top end rebuild kit (SPI 1819AC800SPITERK85) is a popular choice among Arctic Cat snowmobile owners for piston and gasket replacement. This article will outline the pros and cons of purchasing this kit to help you make an informed decision.

1. Comprehensive Kit: The SPI 1819AC800SPITERK85 is a complete kit that includes new pistons, rings, gaskets, and other necessary components for a top end rebuild. This can save time and effort in sourcing individual parts.

2. OEM Quality: Arctic Cat is the original equipment manufacturer for these snowmobiles, and their rebuild kits are designed to be of the highest quality and fit perfectly.

3. Saves Time and Labor: By purchasing a complete rebuild kit, you can potentially save time and labor costs compared to having the work done by a mechanic or dealership.

4. Improved Performance: A fresh set of pistons and rings can lead to improved engine performance, increased power, and better fuel efficiency.

5. Peace of Mind: With a rebuild kit, you can have confidence that your engine is in good working order and that any potential issues have been addressed.

1. Cost: The SPI 1819AC800SPITERK85 is a premium product, and the cost can be significant compared to purchasing individual parts or even used pistons and rings.

2. DIY Skills: A top end rebuild is a complex and time-consuming task that requires a good deal of mechanical knowledge and skills. If you are not confident in your abilities, it may be worth having the work done by a professional.

3. Availability: Depending on your location and the availability of the kit from your local Arctic Cat dealer, you may experience a delay in receiving the kit and completing the rebuild.

The Arctic Cat 8000 top end rebuild kit (SPI 1819AC800SPITERK85) offers several advantages, including OEM quality, comprehensive coverage, and the potential for improved performance. However, it also comes with a significant cost and the requirement for advanced DIY skills. Ultimately, the decision to purchase this kit depends on your budget, mechanical abilities, and the importance of having a fresh set of pistons and rings for your Arctic Cat snowmobile.

If you have the mechanical skills, the time, and the budget, the SPI 1819AC800SPITERK85 is an excellent choice for a top end rebuild on your Arctic Cat 8000. It offers the peace of mind that comes with using genuine OEM components and the potential for improved performance. If you are unsure of your abilities or are on a tight budget, it may be worth considering alternative options, such as having the work done by a professional or purchasing used components.

Details:

Anodized piston dome for increased protection against excessive heat. High-quality cast piston made with excellent materials to precise specifications. Pistons are for the standard bore 85mm. Made from hyper eutectic alloy for extra strength and reduced expansion.

Top end gasket kit includes all gaskets and seals pictured. Brand New Top End Engine Rebuild Kit. Includes 2 SPI pistons, rings, wrist pins, cir clips, pin bearings, and a top end gasket kit. MOS2 Teflon/Molybdenum coated skirts perform at the highest standards, reducing friction and heat for added power longevity.

Fits: 2018 - 2019 Arctic Cat M 8000 All model's.

part #: 1819ac800spiterk85 price

• $269.77

specifications enginesnowmobile:

• for models: Std
• for makes: Arctic, Arctic-cat
• for years: 2018-2019
• brand: Spi
• mpn: 1819ac800spiterk85
• part type: Gasket Piston
• piston type: Cast, Dual Ring
• pistons replace oem: 0905-187
• vehicle type: Snowmobile
• piston size: For Standard Bore 85mm, Actual Size 84.91mm
• piston surface finish: Has Teflon Skirt Coating
• country of origin: Taiwan

general enginesnowmobile:

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

offer enginesnowmobile:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• started: November 5, 2025
• quantity: 4

returns enginesnowmobile:

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

seller enginesnowmobile:

• city: Interlochen, Michigan
• # reviews: 91218
• rating: 99.4%

shipping enginesnowmobile:

• transit: 2-7 Days
• service: USPS Ground Advantage, USPS Priority Mail, USPS Priority Mail Express
• class: Standard, Expedited
• carrier: USPS
• cost: $0.00
• type: Fixed

payments enginesnowmobile:

• wallet: Apple-pay
• other
• credit card: Mastercard

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