Wacker Neuson EZ38 Mini Excavator Parts

Keeping your Wacker Neuson EZ38 in peak operating condition starts with the right parts and a solid maintenance routine. Ensure your excavator stays in top shape with high-quality oil filters, end switches, maintenance kits and more. The EZ38 offers compact zero-tail versatility with excellent digging depth, lifting power, and service access, making it ideal for tight spaces and demanding job sites. Don’t forget to stay on top of your maintenance—secure the parts you need to keep your Wacker Neuson EZ38 running smoothly!

Walk-Around Inspection

• Inspect all hydraulic hoses, fittings, and cylinders for wear or leaks
• Check track tension, undercarriage rollers, and sprockets
• Inspect bucket, boom, and stick pins and bushings for wear
• Verify all lights, indicators, and horn are functioning properly
• Inspect mirrors, safety labels, glass, and cab steps for cleanliness and integrity

Daily Maintenance

• Check engine oil, coolant, and hydraulic fluid levels
• Drain fuel water separator if water is visible in sight glass
• Inspect and clean radiator fins and air intake area
• Grease all daily lube points on boom, stick, and bucket
• Verify control levers, pedals, and seatbelt function correctly

Every 50 Hours

• Grease additional fittings on swing bearing and blade cylinder
• Clean cabin air filter and inspect air intake screen
• Check V-belt tension and inspect for cracks

Every 250 Hours

• Change engine oil and replace the engine oil filter
• Replace cabin air filter and inspect alternator belt
• Torque boom and undercarriage fasteners

Every 500 Hours

• Replace hydraulic return filter element
• Check battery, clean terminals, and grease connections
• Inspect DPF (if equipped) and sensor lines

Every 1,000 Hours

• Change coolant if not done annually
• Replace fuel filters (primary and secondary)
• Replace breather filter on hydraulic reservoir

Every 2,000 Hours

• Change final drive oil in both travel motors
• Inspect and replace fan and alternator belts as needed
• Inspect engine valve clearance and perform DPF diagnostics

Annual Maintenance

• Flush and replace hydraulic fluid (every 12 months or 2,000 hours)
• Inspect and clean the full cooling package (radiator, oil cooler, fuel cooler)
• Inspect cab structure, ROPS/FOPS mounting bolts, and welds

As-Needed Maintenance

• Replace worn bucket teeth, pins, or bushings
• Adjust track tension if sag exceeds 25 mm (1 in)
• Replace hydraulic hoses or electrical components showing wear
• Clean or replace dirty light lenses and damaged safety decals

Final Maintenance Recommendations

Regular maintenance keeps your Wacker Neuson EZ38 operating safely and efficiently. For a full range of Wacker Neuson parts, explore our extensive EquipmentShare parts catalog. If you can’t find the part you need, reach out to our parts experts for a custom order.