Crankshaft for Husqvarna 365 Replaces OEM 503 72 91 76

Product Overview

This crankshaft is a precision-machined engine part designed to restore Husqvarna 365 chainsaws to proper operating condition. It converts linear piston motion into rotational force, enabling the chainsaw chain to cut. Perfect for mechanics and DIY enthusiasts rebuilding or repairing their Husqvarna 365 powerhead.

Key Features & Performance

• Direct OEM replacement for Husqvarna 365
• Precision balanced for reduced vibration during operation
• Forged steel construction for long service life
• Includes main bearing journals sized to factory specifications
• Oil passageways machined to ensure proper lubrication

Fitment & Compatibility

• Husqvarna 365 chainsaw
• Husqvarna 365 Special (check serial number)

Common Uses

• Rebuilding a failed or worn Husqvarna 365 engine
• Replacing a damaged crankshaft after seizure or impact
• Restoring a non-running Husqvarna 365 to full operation

Technical Specifications

• Part Number(s): 503 72 91-76

Frequently Asked Questions

Q: Will this crankshaft fit the Husqvarna 365 Special? A: Yes, it is compatible with the 365 Special, but always verify the serial number range to ensure exact match.

Q: Does this crankshaft come with bearings or seals? A: No, this is the crankshaft only — bearings, seals, and other components must be sourced separately if needed.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.