DEUTZ BF513 Oil Pump 0414 3639 | China Factory for Mining & Excavator Fleets

Specializing in heavy-duty lubrication systems for air-cooled diesel engines, our Chinese manufacturing facility supplies the DEUTZ BF513 oil pump assembly 0414 3639 as a zero-core-charge, drop-in replacement for OEM specifications. We differentiate our export service through load-specific validation: each pump undergoes a 3-stage dynamic flow test on a dedicated test stand, with recorded pressure curves at idle and rated speed to confirm bypass valve actuation within 0.2 bar tolerance. For buyers managing excavator, wheel loader, or mining truck fleets, we include anti-wear treatment on the gear teeth and provide a comprehensive test certificate with each shipment. Our supply chain holds consistent annual capacity for this model, enabling us to consolidate less-than-container-load shipments with reinforced packaging for sea freight. We offer remote after-sales support via video call to assist your local maintenance teams with installation verification and pressure troubleshooting, ensuring your DEUTZ 413/513 series engines maintain reliable lubrication under continuous heavy-load operation and high-ambient-temperature conditions prevalent in tropical mining zones.