Husqvarna 578385101 Crankshaft – Replacement Lawn & Garden Equipment Engine Crankshaft Component

Part Number: 578385101
Category: Lawn & Garden Equipment Replacement Parts
Type: Replacement Lawn & Garden Equipment Engine Crankshaft Component

The Husqvarna 578385101 Crankshaft is a replacement internal engine component designed for compatible Husqvarna lawn and garden equipment. The crankshaft plays a critical role in engine operation by converting the reciprocating motion of the piston and connecting rod into rotational motion, helping transfer engine power to the applicable drive components.

Product Specifications

• Part Number: 578385101

• Brand: Husqvarna

• Product Type: Crankshaft

• Component Type: Engine Crankshaft

• Application: Internal Engine Rotating Assembly

• System: Engine Crankshaft and Connecting Rod System

• Equipment Type: Lawn & Garden Equipment

• Condition: New

Features & Benefits

• Replacement engine crankshaft

• Designed for compatible Husqvarna lawn and garden equipment

• Essential component of the engine's internal rotating assembly

• Converts piston and connecting rod movement into rotational motion

• Helps transfer engine power to associated mechanical components

• Supports proper engine rotation and power delivery

• Replaces worn, bent, damaged, or defective crankshafts

• Helps restore engine functionality when crankshaft damage is present

• Supports dependable engine performance when properly installed

• Suitable for engine rebuilding, mechanical servicing, and repair

• Important replacement component for maintaining engine power transmission and operation

Applications

• Husqvarna lawn and garden equipment

• Compatible small gasoline engines

• Engine crankshaft replacement

• Internal engine rotating assembly repair

• Engine rebuilding and restoration

• Crankshaft and connecting rod system servicing

• Replacement of worn or damaged crankshafts

• Engine maintenance and mechanical repair

Important Notes

• Verify part number 578385101 before ordering

• This is an engine crankshaft, not a complete engine assembly

• Compatibility varies by equipment model and engine configuration

• Confirm fitment using the equipment model, product number, engine identification, and applicable parts diagram

• Verify the crankshaft's dimensions, shaft configuration, bearing surfaces, and mounting requirements before ordering

• Confirm whether bearings, seals, connecting rods, keys, fasteners, or other components are included or must be purchased separately

• Inspect the connecting rod, piston, bearings, seals, and related internal engine components during replacement

• Check the engine housing and crankcase for damage before installing a replacement crankshaft

• Follow the manufacturer's recommended assembly clearances, lubrication requirements, and tightening specifications

• Proper crankshaft alignment and bearing installation are essential for reliable engine operation

• Do not operate an engine with a bent, damaged, or improperly installed crankshaft

• Shut down the engine, allow it to cool, disconnect the spark plug, and secure the fuel supply before performing service

• Crankshaft replacement typically requires significant engine disassembly and specialized mechanical knowledge

• Professional installation is recommended when specialized tools, precision measurements, or internal engine adjustments are required