SPI AC400BLSPIPGK851 Top Blast Piston End Gasket Kit Cat 85MM

( Brand: Spi ), ( Manufacturer Part Number: AC400BLSPIPGK851 ), ( Part Type: Gasket Piston ), ( Piston Type: Cast, Dual Ring ), ( Vehicle Type: Snowmobile ), ( Piston Size: 84.91mm, For The Standard Bore 85mm ), ( Piston Replaces Oem: 0905-216 ), ( Country/region Of Manufacture: Taiwan )

Review SPI Arctic Cat Blast Piston Top End Gasket Kit Bore 85mm fits 4000 ZR STD 2022–2023

Arctic Cat Blast ZR 4000 Piston Top End Gasket Kit (STD, 85mm) for 2022 and 2023

The Arctic Cat Blast ZR 4000 Piston Top End Gasket Kit (STD, 85mm) is an essential component for maintaining the optimal performance and longevity of your Arctic Cat snowmobile's engine. Designed specifically for the Blast ZR 4000 models produced in 2022 and 2023, this gasket kit ensures a proper seal between critical engine components.

1. Cylinder head to engine block gasket

2. Valve cover gasket

3. Valve guide seals

4. Oil pump gasket

5. Timing cover gasket

6. Manifold gasket

7. Cylinder head to intake manifold gasket

Crafted from high-quality materials, these gaskets provide a reliable seal to prevent oil and coolant leaks, while also ensuring optimal engine compression. The standard 85mm size makes this gasket kit suitable for most Blast ZR 4000 engines.

Installation of this gasket kit is relatively straightforward, but it is recommended that the installation be performed by a certified Arctic Cat technician or a professional mechanic to ensure proper installation and avoid any potential complications.

By using the Arctic Cat Blast ZR 4000 Piston Top End Gasket Kit (STD, 85mm), you can enjoy the peace of mind that comes with knowing your engine is operating at its best, while also prolonging the lifespan of your snowmobile.

* Designed for Arctic Cat Blast ZR 4000 snowmobiles produced in 2022 and 2023

* Includes all necessary gaskets for the top end of the engine (cylinder head to engine block, valve cover, valve guide seals, oil pump, timing cover, manifold, and cylinder head to intake manifold)

* High-quality materials for reliable seal, preventing oil and coolant leaks

* Standard 85mm size suitable for most Blast ZR 4000 engines

Note: Always consult your vehicle's owner's manual or contact your local Arctic Cat dealer for specific installation instructions and recommendations.

Arctic Cat Blast ZR 4000 Piston Top End Gasket Kit (SPI-AC400BLS-PIPGK-851) - Pros, Cons, and Conclusion

The Arctic Cat Blast ZR 4000 Piston Top End Gasket Kit (SPI-AC400BLS-PIPGK-851) is a crucial component for maintaining the performance and longevity of your Arctic Cat snowmobile. In this analysis, we will discuss the pros, cons, and an ending conclusion based on available information.

1. Enhanced engine sealing: The gasket kit provides improved sealing between the piston and the engine cylinder, which can prevent coolant and oil leaks.

2. Better engine performance: Properly installed gaskets help ensure a tight seal, allowing the engine to operate more efficiently and effectively.

3. OEM parts guarantee: By purchasing an OEM (Original Equipment Manufacturer) gasket kit from Arctic Cat, you will receive high-quality parts that are designed to fit your specific snowmobile model.

4. Extended engine life: Regular maintenance, including the installation of new gaskets, can contribute to the overall longevity of your engine.

1. Cost: Replacing the gasket kit can be a costly repair, as it is a significant component of the engine system.

2. Labor-intensive: Installing a gasket kit requires disassembling the engine, which can be time-consuming and complex.

3. Availability: Depending on your location, parts availability may impact your ability to complete the repair in a timely manner.

Investing in a new Arctic Cat Blast ZR 4000 Piston Top End Gasket Kit (SPI-AC400BLS-PIPGK-851) is an essential maintenance task that can help prevent major engine problems and extend the life of your snowmobile. Although the cost and labor-intensive nature of the repair may be a drawback, the benefits of improved engine sealing, enhanced performance, and peace of mind far outweigh the initial investment.

We recommend that Arctic Cat snowmobile owners prioritize the replacement of their gasket kit as part of their routine maintenance schedule. By doing so, they can ensure their engine remains sealed properly, performing optimally, and enjoy a longer lifespan. If you are unsure about the installation process or have questions, we suggest consulting a professional Arctic Cat technician or contacting Arctic Cat's customer support for guidance.

Details:

Anodized piston dome for increased protection against excessive heat. Includes SPI Piston, rings, wrist pin, cir clips, and a top end gasket kit. MOS2 Teflon/Molybdenum coated skirts perform at the highest standards, reducing friction and heat for added power longevity. Brand New SPI Piston Kit and Top End Gasket Set.

Top end gasket kit includes all gaskets and seals pictured. Made from hyper eutectic alloy for extra strength and reduced expansion. High-quality cast piston made with excellent materials to precise specifications. Piston is for the standard bore 85mm.

part #: ac400blspipgk851 prices

• $184.99-$229.00

specifications enginesnowmobile:

• for models: 4000, Zr, Std
• for makes: Arctic, Arctic-cat
• for years: 2022-2023
• brand: Spi
• mpn: Ac400blspipgk851
• part type: Gasket Piston
• piston type: Cast, Dual Ring
• vehicle type: Snowmobile
• piston size: 84.91mm, For The Standard Bore 85mm
• piston replaces oem: 0905-216
• country/region of manufacture: Taiwan

offer enginesnowmobile:

• sold: 0
• availability: In Stock
• options: Ship-to-home
• started: June 6, 2025
• quantity: 4

returns enginesnowmobile:

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

payments enginesnowmobile:

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

seller enginesnowmobile:

• city: Interlochen, Michigan
• # reviews: 90006
• rating: 98.6%

general enginesnowmobile:

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

shipping enginesnowmobile:

• service: USPS Ground Advantage, USPS Priority Mail, USPS Priority Mail Express
• type: Fixed
• transit: 4-8 Days
• cost: $0.00
• class: Standard, Expedited
• carrier: USPS

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