Rear Axle Shaft[Incl. All] by Polaris

Polaris UTV/ATV OEM Axle Shaft Assemblies - Available at buywitchdoctors.com

Product Specifications: Genuine OEM Polaris Rear Axle Shaft, Part # 1337346.

When you are conquering rugged rock stairs, deep mud bogs, or high-speed desert trails, your drivetrain is subjected to immense torsional stress. A worn or compromised half shaft can leave you stranded in the backcountry with a broken CV joint or a sheared spline. Installing a genuine Polaris UTV/ATV OEM Axle shaft is the most reliable way to restore factory-strength power transfer and ensure dependable all-wheel-drive traction.

Advanced Metallurgy, Design, and Performance Benefits

Every factory-certified half shaft is manufactured from premium-grade, high-tensile chromoly steel. The shaft bars and internal cages undergo a rigorous induction hardening process. This provides maximum resistance against twisting and shearing forces under sudden acceleration or heavy load distribution.

The integrated CV joints are packed with high-temperature, extreme-pressure synthetic grease. This minimizes friction and prevents thermal breakdown during prolonged riding. Additionally, the assembly is shielded by durable, puncture-resistant TPE (Thermoplastic Elastomer) boots. Thse offer superior flexibility and chemical resistance compared to standard rubber boots. They effectively seal out trail water, dirt, and fine sand.

Comprehensive Polaris Fitment Models (2015-Current)

Polaris RZR Series: 900, XP 1000, Turbo, Pro XP, Pro R, and RS1.

Polaris Ranger Series: 500, 570, XP 900, XP 1000, and Crew.

Polaris General Series: 1000 and XP 1000.

Polaris Sportsman ATV Series: 450, 570, 850, and XP 1000.

Polaris ACE Series: 500, 570, and 900.

Polaris Xpedition Series: XP, ADV.

⚠️ IMPORTANT DISCLAIMER: Always check your owner’s manual or the fitment tab on witchdoctors.com to make sure this part fits your specific year, make, and model before ordering.

Popular Axle Shaft Accessories & Drivetrain Components

Complete your suspension overhaul or CV axle replacement by pairing your new shaft with these essential drivetrain parts:

• CV Boot Kits: High-flex replacement boots, low-profile stainless steel ear clamps, and specialized CV grease to service torn trail boots.

• Wheel Bearing Assemblies: High-load double-row ball bearings designed to ensure smooth rotation and eliminate loose wheel play.

• Differential Bearing & Seal Kits: Premium elastomeric lip seals to prevent transmission and front gearcase lubricants from weeping along the splines.

• Cotter Pins & Hardened Axle Nut Kits: Factory stretch-spec locking castle nuts to guarantee your axle stays securely torqued inside the wheel hub.

Frequently Asked Questions

Why should I choose an OEM Polaris half shaft over a cheaper aftermarket option? Aftermarket shafts are often built slightly too short or too long, causing them to bind or pop out of the differential when the suspension fully extends or compresses. Genuine factory shafts match your vehicle's specific suspension track width and spindle angles perfectly to eliminate vibration and binding.

What are the primary indicators of a failing CV axle assembly? The most common sign is a loud, metallic clicking or popping noise when turning the vehicle or driving at slow speeds. You should also regularly inspect the underside of your machine for torn CV boots, slung grease on the suspension arms, or excessive play when pulling on the shaft bar.

Do these axle assemblies arrive fully assembled and ready for installation? Yes. Most factory replacement assemblies come completely built with both the inner and outer CV joints pre-greased, booted, and secured to the main shaft bar. This allows for a clean, direct, plug-and-play installation straight out of the box.

PRO TIP: Learn How to Inspect Polaris Wheel Bearings and Hub Play.

PRO TIP: Polaris Tech Tip: How to Inspect Polaris CV Axles and Boots.

Restore Your Drivetrain Strength Today

Don't let a clicking CV joint or a twisted shaft cut your riding trip short or delay heavy utility work on the job site. Give your side-by-side or utility vehicle the precise engineering and rugged reliability it deserves. Order your genuine factory replacement components directly from Witchdoctors.com today and hit the trails with total confidence.

Are You Looking to Find Great Places & Adventurous Trails to Ride Your UTV, Side by Side or ATV? Check out these highly recommended places:

1. Indian Mountain ATV/UTV Park
2. Alaska ATV/UTV Adventures
3. Look Here in New York
4. Hatfield-McCoy Trails
5. Sabine UTV/ATV Park

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