Polaris Sportsman 90 Top End Cylinder Kit

★★★★★ 4.1 30 reviews

US$30.60
Price when purchased online
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US$30.60
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 241279884 Release Date 2026/07/17 List Price US$30.60 Model Number 241279884
Category

Revive Your Polaris Sportsman 90 with a Premium Top End Cylinder Kit

Bring your Polaris Sportsman 90 back to life with the 50 Caliber Racing Top End Rebuild Kit. Engineered to meet OEM specifications, this comprehensive kit includes everything needed to restore your engine's performance and ensure countless more years of trail-ready fun. Give your ride the top-end overhaul it deserves and get back to making memories.

Stock Replacement
OEM Spec Quality
Complete Kit
Everything Included
Extends Toy Life
Years of Enjoyment
Kid's Joy
Unbeatable Smile Factor

What’s in the Box

✓ Cylinder
High-quality replacement cylinder
✓ Piston
Precision-engineered piston
✓ Piston Rings
Set of 2 high-performance rings
✓ Gaskets
Head and base gaskets included
✓ Spark Plug
Brand new spark plug
✓ Fuel Filter
Essential fuel filtration
✓ Air Filter
Replacement air filter included

Why Riders Upgrade

🛠️
Direct OEM Replacement
Designed to meet original specifications for a perfect fit.
💪
High-Quality Components
Built with durable materials to ensure longevity and performance.
💰
Cost-Effective Rebuild
Restore your engine's power without the expense of a full replacement.
🚀
Restored Performance
Get back the lost power and responsiveness your ride once had.
In Stock & Ready To Ship

Processing: Packed with care before shipment

Tracking: Sent when shipped

Confirmation: Sent after checkout

Although rare, some delays may occur. We’ll keep you updated every step of the way.

Sportsman 90 vs. Stock or Generic Options

STOCK [PRODUCT TYPE]
✗ May not meet OEM specs
✗ Inconsistent quality
✗ May require additional parts
✗ Shorter lifespan
✗ Performance degradation
⚡ 50 Caliber Racing
✓ Meets OEM specs
✓ High-quality components
✓ Complete kit with gaskets
✓ Restores engine life
✓ Reliable performance restoration
⭐
Customer Favorite
🏆
Quality Guaranteed
🛠️
Expert Support
📦
Secure Packaging

What Riders Are Saying

This kit was a lifesaver! My son"s Sportsman 90 was sitting for years, and this top end kit brought it right back to life. Everything fit perfectly and the quality is impressive for the price.
— Mike D., Ohio
Easy to install and works great. My daughter is thrilled to be riding again. Highly recommend this kit for anyone needing to rebuild their Polaris 90 top end.
— Sarah K., Texas

Get Your Polaris Sportsman 90 Running Like New

Don't let a worn-out top end keep you off the trails. Restore performance and reliability with the 50 Caliber Racing Top End Cylinder Kit.

Order today and experience the difference quality parts make.

Vehicle Fitment

Polaris Predator 90 — 2003-2006
Polaris Scrambler 90 — 2001-2003
Polaris Sportsman 90 — 2001-2006

Correction of product information

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Customer ratings & reviews

4.1 out of 5
★★★★★
30 ratings | 12 reviews
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