NAMURA TECHNOLOGIES NA-50093-4K Top End Repair Kit Standard 91.42MM Atv/utv Bike
fits model: 1000, Street.
( Brand: Namura Technologies ), ( Manufacturer Part Number: NA-50093-4K ), ( Make: Polaris )
Review NAMURA TECHNOLOGIES Top End Repair Kit Standard Bore 91.42mm Motorcycle Atv/utv Bike fits STREET 1000
Introducing the Namura NA-50093-4K Top End Repair Kit, a comprehensive solution for standard 91.42mm ATV/UTV street bike engines in need of maintenance or repair. This repair kit is an essential addition to any toolkit, offering high-quality components to ensure optimal engine performance.
The Namura Top End Repair Kit includes a complete set of new and improved cylinder head gaskets, piston rings, and cylinder rings. These components are meticulously designed to provide a precise fit and superior sealing, reducing the likelihood of leaks and improving overall engine efficiency.
The cylinder head gaskets in this kit are engineered from a high-performance material that offers excellent thermal conductivity and compressive strength. This ensures a reliable seal between the cylinder head and engine block, preventing coolant and oil leaks and reducing the risk of engine damage.
The piston rings in the NA-50093-4K kit are precision-machined from a durable, heat-resistant material that ensures consistent piston-to-cylinder clearance. These rings minimize piston-to-cylinder contact, reducing friction and heat build-up, and ultimately improving engine durability and performance.
The cylinder rings in this repair kit are designed to provide a snug fit within the cylinder bore, ensuring optimal compression and power output from the engine. These rings are also engineered to minimize friction and wear, ensuring long-lasting performance and reducing the need for frequent replacements.
The Namura NA-50093-4K Top End Repair Kit is a must-have for any ATV/UTV street bike owner who values engine performance and reliability. With its high-quality, precision-engineered components, this repair kit offers a cost-effective solution for maintaining or repairing your engine, ensuring it continues to perform at its best for years to come.
The Namura NA-50093-4K Top End Repair Kit is designed for ATV/UTV street bikes with a 91.42mm bore size. This repair kit includes all the necessary components for rebuilding the top end of the engine. Here are some pros and cons that may help you make an informed decision before purchasing.
Pros:1. Comprehensive Kit: This repair kit comes with all the necessary components to rebuild the top end of the engine, including pistons, rings, gaskets, and seals.
2. High-Quality Materials: The pistons and rings are made from high-quality materials that can provide better performance and durability compared to OEM parts.
3. Affordable: This repair kit is more affordable compared to buying each component individually.
4. Easy Installation: The kit includes clear instructions and all the necessary tools for installation.
Cons:1. Fitment: It is essential to ensure that this repair kit is compatible with your specific make and model of the ATV/UTV.
2. Labor Costs: Rebuilding an engine can be a complex and time-consuming process, and labor costs can add up significantly.
3. Quality Concerns: Some customers have reported receiving components with defects or poor quality.
Conclusion:The Namura NA-50093-4K Top End Repair Kit is a cost-effective solution for rebuilding the top end of an ATV/UTV engine. However, it is crucial to ensure compatibility with your specific make and model and to be aware of potential labor costs. Additionally, there have been some reports of quality concerns, so it may be worth considering purchasing from a reputable dealer or supplier.
Recommendation:If you are confident in your mechanical abilities and have the necessary tools, this repair kit could save you money compared to buying each component individually. However, if you are not comfortable with the installation process or are concerned about quality, it may be worth considering purchasing from a reputable dealer or supplier or having a professional mechanic complete the repair.
Details:
Top End kit includes: piston, rings, wrist pin, clips, top end bearing, and gasket. Anodized Domes Increases heat resistance and durability; pistons with anodized domes are 75% stronger than non-anodized. Some tests have shown this feature can increase horsepower and fuel economy by up to 6%. Benefits include increased heat transfer, reduced friction and helping to eliminate cold seizures.
Sold as: Each. Namura, Namura.040 Over Bore Top End Repair Kit for Polaris Sportsman Scrambler 1000 fits 2014 - 2019 - 91.5mm, This item the following model's: Polaris XP 2018, 2017, 2016, EPS 2015, 2014, Touring 2019, Limited High Lifter Edition Hunter 2016. Machined Smooth Heads Reflects combustion heat and reduces carbon buildup, protecting the top of piston. MOS2 Teflon/Molybdenum Coated Skirts A rolled on application process provides a bond that is 10 times stronger than other spray coatings.
Any damage claims may be exchanged for the identical item only.
part #: na500934k prices
- $241.31-$307.66
specifications pistondon:
- for models: 1000, Street
- brand: Namura Technologies
- mpn: Na-50093-4k
- make: Polaris
seller pistondon:
- rating: 99.2%
- # reviews: 593447
- city: Loudon, Tennessee
shipping pistondon:
- class: Economy, Standard, Expedited
- transit: 4-9 Days
- type: Fixed
- service: Economy, Standard, Expedited
- cost: $0.00
general pistondon:
- condition: New
- Motorcycle Scooter Parts Accessories > Engines Engine Parts > Pistons, Rings Piston Kits
returns pistondon:
- time: 30 Days
- paid by: Seller
- policy: Returns Accepted
payments pistondon:
- wallet: Apple-pay
- credit card: Discover
- other
offer pistondon:
- sold: 0
- started: October 25, 2025
- availability: In Stock
- quantity: 2
- options: Ship-to-home
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