Genuine Husqvarna Oil Pump Assembly - 503 52 13-05
Keep your bar and chain running cool with the
Genuine Husqvarna 503521305 Oil Pump. This factory-original assembly is engineered for the high-output requirements of large-displacement professional saws, providing consistent oil flow even when running long guide bars.
Precision Lubrication
When working with professional-grade saws like the
390 XP, proper lubrication is vital to prevent bar rail wear and chain stretch. Choosing a Genuine OEM pump ensures the internal gear tolerances and flow rates match your engine's specific requirements, protecting your expensive cutting gear from friction damage.
Model Compatibility:
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Husqvarna
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385 XP, 390 XP
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Jonsered
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CS2186, CS2188, CS2188 EPA
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Redmax
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G9000
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📄 Technical Resources (PDF):
🛠️ Mechanic's Tip:
When replacing the oil pump, always inspect the oil pump drive gear and the oil pickup line for cracks or blockages. We recommend cleaning the oil tank and flushing the lines to ensure no debris damages the internal piston of your new pump.
Maintain peak performance. Order the Genuine Husqvarna Oil Pump from HL SUPPLY today!
Husqvarna 385 oil pump 
