SPORT PARTS GJ0GUR8Q3A Moly Piston Kit Ski Doo SP1 69.75MM

( Brand: Sport Parts ), ( Manufacturer Part Number: GJ0GUR8Q3A ), ( Part Type: Piston ), ( California Prop 65 Warning: Warning, And Birth Defects Or Other Reproductive Harm. ), ( Length: 3.600 ), ( Package Quantity: Each )

Review SPORT PARTS Sp1 Moly Piston Kit 69.75mm Ski Doo fits GRAND TOURING SE 1998

Introducing the SP1 Molybdenum Piston Kit by Ski-Doo, specifically designed for the Touring SE 98 model with a 69.75mm bore size. This piston kit is an essential upgrade for your Ski-Doo engine, delivering superior performance and enhanced durability.

The SP1 Molybdenum Piston Kit includes four high-quality, forged pistons made of molybdenum alloy. Molybdenum is a heat-resistant and strong metal that provides excellent piston durability and resistance to scuffing. These pistons are also nitrided, a process that enhances their surface hardness and reduces friction for smoother engine operation.

The piston tops feature a unique design with optimized dome shape and a precise skirt-to-pin bore finish. This design provides improved combustion efficiency, increased power output, and reduced engine noise. The piston skirts have a full-floating design, which allows them to float freely in the cylinder bore and reduces friction, leading to improved engine life and reduced wear.

The piston pins are made of chrome molybdenum steel, providing superior strength and durability. They are also nitrided, which further enhances their hardness and reduces friction. The piston pin bore has a precision finish, ensuring a perfect fit for the piston pins and reducing friction for smoother engine operation.

This piston kit comes with new piston rings, which include a compression ring, an oil control ring, and a top ring. These rings are made of high-quality materials and are precision-machined to ensure a perfect fit. The compression ring provides optimal sealing and combustion efficiency, while the oil control ring reduces oil consumption and ensures proper engine lubrication.

Overall, the SP1 Molybdenum Piston Kit by Ski-Doo is an excellent upgrade for your Touring SE 98 model. It provides improved performance, enhanced durability, and reduced engine wear. With its high-quality materials, precision manufacturing, and thoughtful design, this piston kit is an investment in the longevity and enjoyment of your Ski-Doo snowmobile.

Pros and Cons of Buying a Molybdenum Piston Kit (GJ0GUR8Q3A SP1) for Ski-Doo Touring SE 98

A molybdenum piston kit can be a worthwhile investment for Ski-Doo Touring SE 98 owners seeking improved engine performance. In this text, we will discuss the advantages and disadvantages of purchasing a molybdenum piston kit (GJ0GUR8Q3A SP1) for your Ski-Doo Touring SE 98.

1. Enhanced Engine Performance: Molybdenum pistons provide better thermal conductivity, which can lead to improved engine efficiency and power output.

2. Increased Durability: Molybdenum pistons are more resilient to wear and tear, allowing them to last longer than standard pistons.

3. Reduced Engine Heat: The enhanced thermal conductivity of molybdenum pistons can help dissipate engine heat more effectively, reducing the risk of thermal damage.

4. Improved Fuel Economy: The increased engine efficiency and power output can lead to improved fuel economy, helping you save on fuel costs.

1. Higher Cost: Molybdenum piston kits are typically more expensive than standard piston kits.

2. Installation Complexity: Installing a molybdenum piston kit requires specialized tools and knowledge, which may necessitate the help of a professional mechanic.

3. Potential for Increased Noise: Some users have reported that molybdenum pistons can generate more engine noise than standard pistons.

4. Potential for Increased Emissions: Molybdenum pistons may lead to increased exhaust emissions, which could be a concern for those seeking a more environmentally-friendly solution.

In conclusion, a molybdenum piston kit (GJ0GUR8Q3A SP1) can offer significant advantages for Ski-Doo Touring SE 98 owners, including enhanced engine performance, increased durability, reduced engine heat, and improved fuel economy. However, it also comes with some drawbacks, including a higher cost, installation complexity, potential for increased noise, and potential for increased emissions.

If you are a serious Ski-Doo Touring SE 98 user who values improved engine performance and durability, a molybdenum piston kit may be a worthwhile investment. However, consider the potential costs, complexity of installation, and potential drawbacks before making a decision. If you are unsure, consult with a professional mechanic to help you weigh the pros and cons and determine if a molybdenum piston kit is the right choice for your specific needs and budget.

Details:

These piston kits are held to high standards of quality. Includes: 1 piston, ring Set, wrist pin and cir clip Set. Hyper eutectic Cast.

Piston weight compatible with original piston. All pistons, rings, pins and cir clips are manufactured to OEM specifications. Helps eliminate cold Seizures, and increases durability. Reduces heat and friction, for added power longevity.

Machined smooth heads. MOS 2 Coating: Draws heat through piston walls and out the bottom. Item must be in original undamaged unopened packaging. Any fitment provided is for US Spec model's.

Hard anodized crowns. Use our shipping packaging to ship back the item, DO NOT tape label directly original manufacturers box. Compatible Make. SP1 is your source for quality after market parts that deliver on and performance at an excellent price.

SP1 is a leading manufacturer of aftermarket snowmobile air systems, fuel components, body work, electrical and other applications. OEM Replacement Numbers.

part #: gj0gur8q3a prices

• $70.79-$160.00

specifications enginesnowmobile:

• for models: Touring, Se, Grand
• for makes: Ski-doo
• for years: 1998
• brand: Sport Parts
• mpn: Gj0gur8q3a
• part type: Piston
• california prop 65 warning: Warning, And Birth Defects Or Other Reproductive Harm.
• length: 3.600
• package quantity: Each

payments enginesnowmobile:

• wallet: Paypal
• other
• credit card: Mastercard

returns enginesnowmobile:

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

offer enginesnowmobile:

• quantity: 4
• started: July 31, 2025
• sold: 0
• options: Ship-to-home
• availability: In Stock

general enginesnowmobile:

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

seller enginesnowmobile:

• rating: 98.5%
• # reviews: 20290
• city: Parkersburg, West Virginia

shipping enginesnowmobile:

• service: Standard
• class: Standard
• cost: $0.00
• transit: 2-5 Days
• type: Fixed

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