Skip to product information
Ships in 2–4 business days.
Polaris Trail Boss 325 330 Carburetor 2000-2011 ATV Replacement Part
$65.99
Sale price
$65.99
Regular price
Available to order.
Product Type:
Fast & FREE Shipping! Estimated delivery between
Not sure which part fits your equipment?
Our parts team can help you find the right replacement. Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT | Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Product Overview
The Polaris Trail Boss 325 330 Carburetor is a high-quality replacement fuel system component designed for various ATV models. This carburetor ensures optimal fuel-to-air mixing ratios to restore factory engine efficiency, smooth idling, and reliable throttle response. Engineered to match standard engine specifications, it serves as a critical maintenance part for keeping your all-terrain vehicle running dependably in outdoor conditions.
Key Features & Performance
- Restores proper air-fuel ratios for optimized combustion and engine efficiency
- Ensures smooth acceleration and reliable performance across varying RPMs
- Direct replacement assembly designed for efficient service and installation
- Durable construction built to withstand rugged off-road operation and vibrations
Fitment & Compatibility
- for Polaris Trail Boss 325 (2000-2002)
- for Polaris Trail Boss 330 (2003-2011)
Common Uses
- Replacing clogged, leaky, or failing factory carburetors on ATVs
- Restoring precise fuel system control and smooth engine operation
- Routine maintenance and engine tuning for off-road utility vehicles
Technical Specifications
- Product Type: Carburetor
- Part Number(s): 3131571, 3131590, 3131738, 3131383, 3131125
- Brand Compatibility: for Polaris
- Model Compatibility: Trail Boss 325, Trail Boss 330
- Equipment Type: ATV
Frequently Asked Questions
Q: How do I ensure this carburetor fits my exact model year? A: You should verify your existing part number matches one of the listed replacement numbers or cross-reference your exact model year against the fitment details before purchase.
Q: Does this replacement carburetor come pre-adjusted? A: While designed to factory standards, minor idle or mixture adjustments may be required depending on your specific engine condition and elevation.
Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.