MOOSE UTILITY DIVISION 1132-1396 Clutch Hub Polaris

OVERVIEW

Moose Utility Division’s clutch hub delivers direct power transfer and smooth engagement for legacy Polaris ATVs. This 6061 billet aluminum unit replaces worn factory hubs with a precision-machined construction built to handle sustained torque loads. It bolts directly into the primary drive system on compatible multi-trim platforms.

ENGINEERING & PERFORMANCE

The hub integrates heat-treated steel rollers and a garter spring to maintain consistent tension and prevent slippage during heavy-load shifts. A machined-steel inner splined shaft interfaces directly with the transmission input, ensuring precise torque delivery without excessive rotational play. The combination of hardened alloy bearings and reinforced steel tracking extends service intervals while resisting heat degradation under constant off-road cycling. Designed as a direct bolt-in replacement, it restores stock mounting geometry without requiring custom adapter plates.

KEY FEATURES

• Precision-machined 6061 billet aluminum housing
• Built-in heat-treated steel rollers for reliable drive engagement
• Machined steel inner splined hub matching factory dimensions
• Included garter spring maintains optimal internal tension
• DIRECT bolt-in installation requires no custom fabrication
• Engineered for 4x4, 4x2, and dual-range Polaris drivetrains
• Compatible with multiple Polaris utility and recreation series

TECHNICAL SPECIFICATIONS

• Brand: Moose Utility Division
• Part Name: Clutch Hub (4x4)
• Component Type: Clutch Hub
• Material: 6061 Billet Aluminum with Heat-Treated Steel Rollers
• Supported Years: 1993–2009
• Compatible Trims: Polaris Sportsman, Scrambler, Xplorer, Magnum, Ranger, Worker, Big Boss, Trail Boss, and Xpedition series

FITMENT

• Polaris Sportsman 335 / 400 / 400 L (1997–2004)
• Polaris Scrambler 400 / 500 (1997–2002)
• Polaris Xplorer 250 / 300 / 350 / 400 / 500 (1995–2002)
• Polaris Magnum 325 / 425 / 500 (1995–2002)
• Polaris Ranger 500 (1999)
• Polaris Worker 335 / 500 / Super Utility 455 (1998–2001)
• Polaris Big Boss 350 / 400 / 500 (1993–1999)
• Polaris Trail Boss 350 (1993)
• Polaris Xpedition 325 / 425 (2000–2001)
• Polaris 300 (1995)

WHY RIDERS CHOOSE THIS

Riders select this Moose clutch hub when factory units lose tension or when upgraded consistency is needed for towing and heavy trail duty. The billet aluminum body paired with hardened steel rollers delivers predictable shift points and eliminates the sloppy drivetrain feedback typical of worn OEM components. Because it retains exact stock spline counts and mounting points, technicians can swap it quickly while restoring full power transfer to the rear axle. For Polaris operators who run their machines hard, the reinforced internals and manufacturer-matched tolerances provide dependable daily performance without altering chassis dynamics.