ARCTIC CAT 4505-102 Atv Needle Valve Seat 2.3
fits make: Arctic-cat, Arctic.
( Brand: Arctic Cat ), ( Manufacturer Part Number: 4505-102 ), ( Type: Carburetor ), ( Machine Type: Atv ), ( Make: Arctic )
Review ARCTIC CAT Oem Atv Needle Valve Seat 2.3 Read
The **Arctic Cat 4505-102 Needle Valve Seat (2.3")** is a precision-engineered component designed specifically for Arctic Cat ATV models, ensuring optimal performance, reliability, and fuel efficiency in demanding off-road applications. Crafted from high-quality materials, this needle valve seat is engineered to maintain a tight, consistent seal within the carburetor s metering system, preventing fuel leaks, vacuum loss, and inefficient combustion. The **2.3-inch diameter** fits seamlessly into the carburetor assembly, providing the correct orifice size for proper air-fuel mixture regulation, which is critical for maintaining throttle response, power delivery, and overall engine longevity. Whether used in high-performance racing setups or rugged utility applications, this valve seat plays a pivotal role in fine-tuning the carburetor s operation, allowing riders to achieve optimal fuel atomization and combustion efficiency. Built to withstand the stresses of extreme terrain and harsh operating conditions, the **4505-102** is a direct-fit replacement part, ensuring compatibility with Arctic Cat s carbureted engines without the need for modifications. For riders who demand precision, durability, and performance, this needle valve seat is an essential component for maintaining peak engine function and extending the life of the carburetor system.
The Arctic Cat 4505-102 is a needle valve seat designed for the 450 series of Arctic Cat ATVs, specifically for the 2.3L engine. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.
### **Pros of buying a Arctic Cat 4505-102 Needle Valve Seat**
1. **OEM Quality and Fitment** This part is manufactured by Arctic Cat, meaning it is designed to meet the exact specifications of the 450 series ATVs. It ensures a proper seal and optimal engine performance without compromising on fitment.
2. **Durability and Performance** Arctic Cat parts are built to withstand the demands of off-road use, including high temperatures, vibrations, and rough terrain. A high-quality needle valve seat helps maintain proper fuel-air mixture, improving throttle response and engine efficiency.
3. **Compatibility with Aftermarket Mods** Since this is an OEM part, it is less likely to cause compatibility issues with aftermarket upgrades (such as carburetor adjustments, exhaust modifications, or fuel system tweaks) compared to generic or non-branded replacements.
4. **Reliability for Long-Term Use** Arctic Cat parts are known for their longevity, reducing the likelihood of frequent failures or leaks that could lead to engine damage over time.
5. **Ease of Installation** Being an OEM component, it is designed to fit seamlessly into the existing engine setup, making installation straightforward for those with basic mechanical skills.
6. **Support for Warranty Claims (if applicable)** If your ATV is still under warranty, using an OEM part may help in maintaining coverage for related engine issues.
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### **Cons of buying a Arctic Cat 4505-102 Needle Valve Seat**
1. **Higher Cost Compared to Aftermarket Alternatives** OEM parts from Arctic Cat are typically more expensive than third-party or generic replacements. For budget-conscious buyers, this may be a significant drawback.
2. **Limited Availability Outside Authorized Dealers** Unlike some aftermarket parts, Arctic Cat components may not be as widely stocked in general stores or online marketplaces. Purchasing may require ordering through an official dealer or Arctic Cat s website, which could involve shipping delays.
3. **Potential Overkill for Minor Issues** If the needle valve seat failure is isolated and not part of a broader engine problem, replacing just this part with an OEM option might be unnecessary if the issue could be resolved with a simpler fix (e.g., cleaning or adjusting the carburetor).
4. **No Customization Options** Unlike aftermarket parts, the Arctic Cat 4505-102 does not offer variations in materials (e.g., hardened steel for extreme durability) or performance tuning options. If you re looking for performance upgrades, you may need to explore aftermarket alternatives.
5. **Dependence on Brand Loyalty** Some riders prefer aftermarket brands for perceived cost savings or performance benefits, even if the OEM part is reliable. If you re open to alternatives, you might find equally good (or better) options elsewhere.
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### **Conclusion**
The Arctic Cat 4505-102 needle valve seat is a reliable, high-quality choice for owners of the 450 series ATVs, particularly if you prioritize OEM fitment, durability, and long-term engine health. It is ideal for those who want to avoid compatibility issues, maintain warranty coverage (if applicable), and ensure peak performance without compromising on build quality.
However, if budget constraints or a preference for aftermarket options are factors, you may want to explore third-party alternatives that offer similar performance at a lower cost. That said, for most serious ATV enthusiasts who value brand integrity and longevity, the Arctic Cat part is a strong recommendation.
### **Recommendation**
**Buy the Arctic Cat 4505-102 if:**- You want an OEM part for guaranteed fitment and reliability.
- Your ATV is still under warranty, and you want to avoid voiding it with non-branded parts.
- You prioritize long-term durability and don t mind paying a premium for Arctic Cat quality.
- You re comfortable purchasing from authorized dealers or Arctic Cat s official channels.
**Consider an aftermarket alternative if:**- You re on a tight budget and can find a reputable third-party seat with good reviews.
- You re open to performance-tuned or hardened options that may offer slight advantages.
- You re confident in your ability to verify the quality of aftermarket parts before purchasing.
For most users, the Arctic Cat part is the safest and most practical choice, especially if you value brand consistency and engine protection.
Details:
The OEM Arctic Cat ATV Needle Valve Seat 2.3 4505-102 is a genuine replacement part designed specifically for ATV.
part #: 4505102 prices
- $38.00-$49.99
specifications carbthrotatv:
- for makes: Arctic-cat, Arctic
- brand: Arctic Cat
- mpn: 4505-102
- type: Carburetor
- machine type: Atv
- make: Arctic
seller carbthrotatv:
- rating: 99.5%
- # reviews: 8947
- city: East Hanover, New Jersey
offer carbthrotatv:
- options: Ship-to-home
- sold: 0
- started: March 19, 2026
- quantity: 1
- availability: In Stock
shipping carbthrotatv:
- service: USPS First Class
- class: Standard
- cost: $0.00
- carrier: USPS
- transit: 4-9 Days
- type: Fixed
payments carbthrotatv:
- wallet: Apple-pay
- other
- credit card: Discover
general carbthrotatv:
- condition: New
- ATV, Side-by-Side UTV Parts Accessories > Air Intake Fuel Delivery > Carburetors
returns carbthrotatv:
- time: 30 Days
- policy: Returns Accepted
- paid by: Seller
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