Magorfas Rear CV Axle Shafts for Polaris Sportsman 1999–2002 — Pair, 4340 Chrome Steel, Pre-Greased

If your ATV is showing signs of worn or damaged half shafts—vibration, clicking under load, or grease loss—these Magorfas assemblies offer a ready-to-install solution. Built to match OE splines and compressed length specs, the pair replaces part number 1380142 and fits a range of late‑1990s to early‑2000s Sportsman models. Each shaft ships pre-greased with heavy-duty boots and hardware where applicable, letting you swap both sides with minimal fuss.

Will these CV axles fit my Polaris Sportsman?

These axles were manufactured to meet the exact spline counts and compressed length used on several Sportsman models. Confirm fitment by checking your vehicle year and model against the listed compatibility before purchase.

• Compatible models: Sportsman 400 (2001–2002), Sportsman 500 (1999–2002), Diesel 455cc (2000–2001), Sportsman 335 (2000)
• Replaces OEM part number 1380142
• Spline counts: inboard 36, outboard 26 — matches original specifications
• Compressed overall length: 545.5 mm for both shafts

How durable are these replacement half shafts?

Magorfas uses high-strength 4340 chrome steel for the shafts, a material known for fatigue resistance and heat tolerance in demanding drivetrain applications. The components are assembled with heavy-duty rubber boots and pre-packed grease to protect bearings and joints from contaminants and wear.

• Material: 4340 chrome steel for enhanced toughness
• Heat resistance suitable for high-load conditions
• Pre-lubricated CV joints to extend service life
• Durable rubber boots guard against dirt and moisture

How easy is the installation and what tools are needed?

Installation is straightforward for someone with basic mechanical skills and the proper tools. These shafts are designed as complete replacements requiring no additional modifications, but follow standard safety and torque procedures when reinstalling wheel and hub fasteners.

• Comes as a pair of complete rear CV axle assemblies
• No cutting or welding required — direct replacement
• Typical tools: jack/stands, socket set, torque wrench, snap ring pliers
• Not intended for use on lifted vehicles—verify clearance and suspension geometry

Who is this for: This Magorfas axle pair is aimed at ATV owners, weekend riders, and DIY mechanics who need a reliable, OEM‑spec replacement for worn rear half shafts on compatible Polaris Sportsman models from 1999–2002. It’s also a practical choice for repair shops that want stock‑ready parts with pre-greased joints and robust boots to reduce comeback repairs.