AUTOKAY Drive Belt for Polaris ATVs & UTVs — Replacement 3211077 (fits 3211048, 20G4022) OEM-fit, 1985–2014 models

AUTOKAY drive belt model 3211077 (replaces 3211048, 3211072, 20G4022, GP-001) is a direct-fit replacement belt designed for a wide range of Polaris ATVs and UTVs from 1985 to 2014.

This replacement drive belt is built to match OEM fit and routing for many Polaris models — including Ranger, Sportsman, Xplorer, Scrambler, Magnum, Trail-Boss, Big-Boss, Trail-Blazer, ATP and Sport series — helping you restore reliable power transmission without guessing on sizing. The package contains one drive belt and is sold with clear images and measurements so you can confirm compatibility before installing. Below you’ll find concise answers to common fitment and usage questions, plus specific fit lists and helpful installation reminders.

Which Polaris models and years does this belt fit?

This AUTOKAY belt covers a broad range of Polaris vehicles from mid-1980s machines through many 2010s models. It replaces several factory part numbers, making it suitable for multiple variants and drivetrain setups. Always cross-check your vehicle’s year and model with the fit list below before ordering.

• Ranger: 400/500 series (Ranger 400: 2010–2014; Ranger 500: 2004–2010; Ranger 425: 2001–2004)
• Sportsman: 335, 400, 450, 500, 570 (1996–2014 coverage across various trims)
• Xplorer & Scrambler: 250–500 models (1995–2002 typical years)
• Magnum, Trail-Boss, Big-Boss, Trail-Blazer, ATP, Sport 400L: multiple years 1985–2013

How do I verify this belt is the correct replacement?

Verify by comparing part numbers, belt measurements, and pulley routing with your existing belt. AUTOKAY includes clear product images and available measurements to make comparison straightforward. If your OEM number matches any of the listed replacements, compatibility is very likely.

• Cross-reference OEM numbers: 3211048, 3211072, 3211077, 20G4022, GP-001
• Measure length, width, and rib count of your current belt before ordering
• Use the provided fitment list to confirm year and model match

What should I expect during installation and performance?

Installation generally follows the factory belt routing and tensioning procedure for your Polaris model. The belt is intended as a like-for-like replacement, so normal belt-install tools and basic mechanical experience are sufficient. After installation, inspect belt alignment and tension and run at low speed to check for proper engagement.

• Follow vehicle service manual for tension and routing specs
• Check pulleys and tensioners for wear before fitting a new belt
• Perform a short test run and recheck tension after initial operation

Are there any special notes or precautions I should know?

Because multiple Polaris variants share similar belt numbers, double-check fit details and visuals to avoid returns. AUTOKAY provides clear photos and measurement details; use them to confirm match. Replace worn pulleys or tensioners to extend belt life and reduce premature wear.

• Inspect pulleys, guides, and clutches for damage before installing
• Keep a record of your vehicle’s exact part number to simplify future purchases
• Contact seller with photos if uncertain about fitment — better to confirm first

Who is this for: This belt is intended for owners, mechanics, and fleet operators who maintain Polaris ATVs and UTVs spanning classic models through later 2010s releases. It’s a practical replacement option for anyone needing the specific OEM cross-references (3211048, 3211072, 3211077, 20G4022, GP-001) and who wants straightforward compatibility with a long list of Polaris model years. If you perform routine maintenance or are restoring an older machine, this AUTOKAY drive belt offers a direct-fit alternative to get your vehicle back to proper drive operation.