Komatsu D65PX-18
Bulldozer (2018-2024)
Mid-size dozer with excellent fuel efficiency
Specifications
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Replacement Parts & Filters
hydraulic System
engine System
fuel System
Maintenance Tips for Komatsu D65PX-18
Regular maintenance is critical for the longevity and performance of your Komatsu D65PX-18. Following the recommended service intervals will prevent costly downtime and extend equipment life.
Service Interval Guidelines
- Daily: Visual inspection of filters, hydraulic leaks, and fluid levels
- Every 250 hours: Replace hydraulic filters and engine oil filters
- Every 500 hours: Replace fuel filters, check hydraulic fluid quality
- Every 1000 hours: Major service including all filters and fluids
- Annually: Complete system inspection even if hour intervals not reached
Why Use Quality Filters
Hydraulic systems operate at high pressures (2000-3000 PSI) and any contamination can cause expensive component failures. Quality filters protect your investment by:
- Removing particles that cause wear on pumps, cylinders, and valves
- Maintaining proper fluid viscosity and cooling
- Preventing seal damage and hydraulic leaks
- Extending component life by 2-3x compared to inadequate filtration
OEM vs Aftermarket Parts
Both OEM and quality aftermarket parts can provide excellent service:
- OEM Parts: Guaranteed fit and warranty compliance, typically 40-60% more expensive
- Aftermarket (Baldwin, Fleetguard, Donaldson): Meet or exceed OEM specs, significant cost savings
- Our Recommendation: Use OEM for warranty period, switch to quality aftermarket after
Frequently Asked Questions
What parts fit Komatsu D65PX-18?
We list 5 verified parts for the Komatsu D65PX-18 including hydraulic filters, fuel filters, oil filters, and other maintenance components. All parts are cross-referenced to show OEM and aftermarket equivalents.
How often should I service my Komatsu D65PX-18?
Service intervals vary by component. Hydraulic filters typically need replacement every 250-500 hours, fuel filters every 500-1000 hours, and oil filters with each oil change (250-500 hours). Always consult your operator's manual for specific intervals.
Can I use aftermarket parts on my Komatsu D65PX-18?
Yes, quality aftermarket parts from reputable manufacturers like Baldwin, Fleetguard, and WIX meet or exceed OEM specifications at 30-60% lower cost. All parts in our database are verified for dimensional and performance compatibility.
Where can I buy parts for Komatsu D65PX-18?
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