HOTROD HR-4438 Crankshaft
fits model: 450, Sportsman. make: Polaris. year: 2006–2007.
( Brand: Hotrod ), ( Manufacturer Part Number: HR-4438 ), ( Part Type: Crankshaft ), ( Manufacturer Warranty: See Below In Description For Any Warranty )
Review HOTROD Polaris Crankshaft Pol 4438 fits SPORTSMAN 450 2006–2007
The Hotrod HR-4438 Crankshaft for the 2006-2007 Polaris Sportsman 450 is a high-quality replacement part designed to enhance the performance and reliability of your ATV. This crankshaft, specifically modeled for the Polaris Sportsman 450, is a direct fit, ensuring easy installation and minimal modifications required.
Manufactured with precision and durability in mind, the Hotrod HR-4438 Crankshaft is engineered to withstand the rigors of off-road riding. The forgings used in its construction are heat-treated for strength, while the crankshaft journals are ground to ensure a perfect fit and smooth operation.
This crankshaft is designed to deliver increased power and torque, thanks to its optimized design and high-quality materials. The Hotrod HR-4438 Crankshaft also features an improved balance for reduced vibration, providing a smoother, more comfortable ride.
In addition to its performance benefits, the Hotrod HR-4438 Crankshaft is built to last. It is resistant to wear and fatigue, ensuring long-lasting performance and reliability. This crankshaft is an excellent choice for those looking to upgrade their Polaris Sportsman 450 for improved power and longevity.
With this Hotrod HR-4438 Crankshaft, you can expect a more responsive and powerful ATV, ready to tackle any off-road adventure. Whether you're a weekend warrior or a seasoned off-road racer, this crankshaft is an investment in your ATV's performance and longevity. Upgrade your Polaris Sportsman 450 today with the Hotrod HR-4438 Crankshaft.
The Hotrod HR-4438 2006-2007 Polaris Sportsman 450 Crankshaft is a popular aftermarket upgrade for Polaris ATVs. Here are some pros and cons to consider before making a purchase:
Pros:1. Improved Performance: The HR-4438 is known for providing better horsepower and torque, resulting in improved acceleration and overall performance.
2. Enhanced Durability: This crankshaft is made from high-quality materials, ensuring increased durability and longevity.
3. Easy Installation: The crankshaft is designed to be a straightforward installation, making it a suitable option for both professional mechanics and DIY enthusiasts.
4. Increased Value: Installing a high-performance crankshaft like the HR-4438 can increase the resale value of your ATV.
Cons:1. Cost: The HR-4438 is a premium aftermarket part, and it comes with a higher price tag compared to stock crankshafts.
2. Potential Compatibility Issues: It's essential to ensure that the crankshaft is compatible with your specific Polaris Sportsman model and year before making a purchase.
3. Risk of Damage: Improper installation or improperly matched components can lead to damage to the crankshaft or other parts of the ATV.
4. Warranty Void: Modifying your ATV with aftermarket parts may void the manufacturer's warranty.
In conclusion, the Hotrod HR-4438 2006-2007 Polaris Sportsman 450 Crankshaft offers enhanced performance and durability, but it comes with a higher cost and potential compatibility issues. If you're an experienced mechanic, value performance upgrades, and are willing to accept the risks, the HR-4438 could be a worthwhile investment. However, if you're a beginner or value the peace of mind that comes with the manufacturer's warranty, it may be best to stick with the stock crankshaft. Always consult with a professional mechanic if you're unsure about the installation process or compatibility.
Details:
Uses stock piston in most applications. Factory assembled and trued to OEM specifications, HOTROD cranks will meet or surpass the in performance durability. Include all the features and benefits of standard crankshafts but also features: Increased stroke for increased displacement horsepower. Striker Crankshafts.
The vendor part number is 4438. Sold complete and ready for installation with the original proven HOTROD connecting rods, top end bearings, crankshaft webs. CNC machined and dynamically balanced to suite the increased stroke.
Up for sale is HOTROD 2006 2007 Sportsman 450 Polaris CRANKSHAFT POL 4438. Crankshafts are fully re-build able with genuine HOTROD connecting rods and bearings. Can be matched with Cylinder Works Big Bore cylinders to get significant displacement and horsepower gains. Premier alternative to costly OEM crankshaft.
Gears are made at a quality level of DIN Class 9 or higher. Drop-in replacement crankshaft that requires no modification in most applications.
specifications cyclesparkplugs:
- for models: 450, Sportsman
- for makes: Polaris
- for years: 2006-2007
- brand: Hotrod
- mpn: Hr-4438
- part type: Crankshaft
- manufacturer warranty: See Below In Description For Any Warranty
offer cyclesparkplugs:
- options: Ship-to-home
- sold: 0
- started: December 24, 2025
- quantity: 1
- availability: In Stock
shipping cyclesparkplugs:
- cost: $0.00
- transit: 4-6 Days
- type: Fixed
- service: Standard
- class: Standard
general cyclesparkplugs:
- condition: New
- Motorcycle Scooter Parts Accessories > Electrical Ignition Components > Spark Plugs
returns cyclesparkplugs:
- paid by: Seller
- policy: Returns Accepted
- time: 30 Days
payments cyclesparkplugs:
- wallet: Google-pay
- other
- credit card: Visa
seller cyclesparkplugs:
- # reviews: 26484
- city: 61062
- rating: 100.0%
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