WSM 750E98Y7HO Piston Ring Set Standard 72MM

( Brand: Wsm ), ( Manufacturer Part Number: 750E98Y7HO ), ( Part Type: Ring Piston ), ( California Prop 65 Warning: Warning, And Birth Defects Or Other Reproductive Harm. ), ( Bore Size: 72 Mm ), ( Compatible Model: Trail ), ( Length: 3.250 ), ( Over Bore: Standard ), ( Package Quantity: Each ), ( Piston Over Bore Amount: 0 Mm )

Review WSM Piston Ring Set Standard Bore 72mm Polaris fits TRAIL WIDETRAK 1990

Introducing the WSM 750E98Y7HO piston ring set, specifically designed for the Polaris Trail Widetrack 90 model with a standard 72mm bore size. This ring set is an essential upgrade for your engine, ensuring optimal performance and longevity.

The WSM 750E98Y7HO piston ring set includes four top compression rings, four second compression rings, four oil control rings, and four piston rings. Each ring is meticulously crafted from high-quality materials to deliver superior sealing properties and durability. The top compression rings provide maximum clamping force on the piston to the cylinder wall, ensuring efficient combustion and power delivery. The second compression rings contribute to the overall compression ratio, enhancing engine performance.

The oil control rings in this set are designed to minimize oil consumption and prevent oil leaks. They maintain a consistent oil film on the piston and cylinder wall to reduce friction and wear. The rings are precision-engineered to fit snugly into their grooves and provide a perfect seal to prevent oil from escaping.

The piston rings in this set are integral parts of the engine system, responsible for sealing the combustion chamber and transferring engine power to the crankshaft. They are engineered to fit seamlessly into the piston grooves and provide a tight seal to prevent gas and oil leakage.

Installing these piston rings is a straightforward process, and they come with easy-to-follow instructions to ensure a hassle-free experience. By upgrading to this WSM 750E98Y7HO piston ring set, you can enhance your Polaris Trail Widetrack 90's engine performance, improve fuel efficiency, and extend the life of your engine.

The WSM 750e98y7ho piston ring set is designed for use in Polaris Trail Widetrak 90 engines with a 72mm bore size. Here are some pros and cons that may help you decide whether to purchase this ring set:

1. High-quality materials: The piston rings in this set are made of top-quality materials that can withstand the extreme conditions of a snowmobile engine. They are designed to provide long-lasting performance and reliability.

2. Precision fit: The rings in this set are specifically designed to fit Polaris Trail Widetrak 90 engines with a 72mm bore size. This ensures a precise fit, which is essential for optimal engine performance.

3. Improved sealing: The piston rings in this set are designed to provide improved sealing, which can help reduce piston slap, improve combustion efficiency, and reduce engine blowby.

4. Easy installation: The piston rings in this set come pre-grooved and pre-gapped, which makes installation easier and more accurate.

1. Cost: The WSM 750e98y7ho piston ring set can be relatively expensive compared to other aftermarket ring sets.

2. Availability: This ring set may not be readily available at all local snowmobile parts stores, so you may need to order it online.

3. Installation complexity: Installing piston rings can be a complex procedure, especially for those who are not experienced with engine repair. It may be necessary to remove the engine from the snowmobile or use specialized tools to complete the installation.

The WSM 750e98y7ho piston ring set is a high-quality option for those looking to replace the piston rings in their Polaris Trail Widetrak 90 engine. Its precision fit, improved sealing, and long-lasting materials make it a worthwhile investment for those who want to ensure optimal engine performance. However, its cost and installation complexity may be drawbacks for some. Ultimately, the decision to purchase this ring set will depend on your budget, experience level, and the condition of your engine.

If you are looking for a high-quality piston ring set for your Polaris Trail Widetrak 90 engine and are willing to pay a premium for it, then the WSM 750e98y7ho piston ring set is an excellent choice. However, if you are on a budget or are not confident in your ability to install the rings yourself, then you may want to consider a less expensive option or seek professional help. It is always a good idea to do your research and compare prices and reviews before making a purchase.

Details:

Order one per cylinder. Bore Size: 72mm. This WSM Standard Bore Piston Ring Set is high-quality and built to meet or exceed OEM specifications. Quality and construction that meet or exceed OEM.

These kits are for WSM Standard Bore Pistons Only. Piston Over Bore Amount: 0mm. Item must be in original undamaged unopened packaging. This set is for stock cylinders that have not already been overbore.

1990 Polaris Trail Widetrak. Use our shipping packaging to ship back the item, DO NOT tape label directly original manufacturers box. Any fitment provided is for US Spec model's. Finding the correct piston rings for an engine can be challenging, but you're in luck.

part #: 750e98y7ho prices

• $35.63-$37.89

specifications enginesnowmobile:

• for models: Trail, Widetrak
• for makes: Polaris
• for years: 1990
• brand: Wsm
• mpn: 750e98y7ho
• part type: Ring Piston
• california prop 65 warning: Warning, And Birth Defects Or Other Reproductive Harm.
• bore size: 72 Mm
• compatible model: Trail
• length: 3.250
• over bore: Standard
• package quantity: Each
• piston over bore amount: 0 Mm

offer enginesnowmobile:

• sold: 0
• quantity: 1
• started: February 25, 2026
• options: Ship-to-home
• availability: In Stock

shipping enginesnowmobile:

• type: Fixed
• cost: $0.00
• transit: 2-6 Days
• class: Standard
• service: Standard

seller enginesnowmobile:

• # reviews: 29309
• city: Parkersburg, West Virginia
• rating: 99.5%

general enginesnowmobile:

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

payments enginesnowmobile:

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

returns enginesnowmobile:

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

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