Husqvarna Clutch Assembly OEM #503144903

Restore full cutting power and reliable chain engagement with the genuine Husqvarna OEM Clutch Assembly (Part #503144903). Designed to restore proper chain engagement, smooth power transfer, and dependable cutting performance, this heavy-duty clutch assembly is built for the demands of professional-grade saws. It uses centrifugal forces to engage the clutch drum that makes the chain rotate, ensuring consistent, responsive performance under load.

Compatible Models:

• Husqvarna 394, 3120 Chainsaws
• Husqvarna K1270 II, K1270 II Smartguard, K1270 R II, K1270 Rail II, and K970 Ring III

Replaces OEM Part Numbers:

• 503144901, 503133801, 501896001

Key Features:

• Genuine OEM Part – Manufactured by Husqvarna to exact factory specifications for guaranteed fit and performance
• Heavy-Duty Construction – Built to withstand the enormous power output and high RPM demands of professional-grade chainsaws and power cutters
• Smooth, Reliable Engagement – Allows the motor to idle safely without driving the chain, then engages cleanly under throttle
• Direct-Fit Replacement – Easily swap out your old clutch with no modifications required
• Optimal Torque Delivery – Ensures maximum power transfer from the engine to the cutting chain during demanding tasks

Why Choose Genuine OEM? Aftermarket clutch assemblies can slip, wear unevenly, or fail to engage properly under heavy loads. This authentic Husqvarna part is engineered to the same tolerances as the original, protecting your engine, chain, and bar from the stress of a mismatched or worn clutch.

Part Details:

• OEM Part Number: 503144903
• Replaces: 503144901 / 503133801 / 501896001
• Fits: Husqvarna 394, 3120 Chainsaws & K1270 / K970 Ring III Power Cutters