Atlas Copco XATS 400 Air Compressor Parts

Keeping your Atlas Copco XATS 400 PE JD8 T4F in peak operating condition starts with the right parts and a solid maintenance routine. Ensure your air compressor stays in top shape with high-quality service kits and more. The XATS 400 delivers up to 400 CFM at pressures up to 200 PSI, powered by a reliable John Deere 4045HFC04 Tier 4 Final engine. With advanced SCR emissions technology, automatic regeneration, and an Xc2003 controller, this model is ideal for demanding applications like sandblasting, mining, and heavy-duty construction. Don’t forget to stay on top of your maintenance—secure the parts you need to keep your Atlas Copco XATS 400 running smoothly!

Walk-Around Inspection

• Check engine oil, coolant, fuel, and DEF fluid levels
• Inspect hoses, clamps, air filters, belts, and wiring for leaks or wear
• Examine tires, brake lines, jack stand, and towbar for structural integrity
• Ensure battery terminals are clean and tight; check electrolyte levels
• Visually inspect safety labels, exhaust components, and air outlet valves

Daily Maintenance

• Drain water from the fuel filter
• Empty the air filter vacuator valve
• Check compressor oil level and coolant level
• Check tire pressure and battery condition
• Inspect the compressor for leaks or unusual sounds

Every 500 Hours

• Replace engine oil and oil filter
• Replace fuel pre-filter and fuel filter
• Replace compressor oil filter and oil if using standard oil
• Clean radiator, intercooler, and oil cooler
• Check fan V-belt tension and condition

Every 1,000 Hours

• Replace compressor oil and oil separator element
• Replace air filter element
• Analyze coolant and clean fuel tank
• Clean oil stop valve and inspect flow restrictor in scavenging line

Every 2,000 Hours

• Adjust engine inlet and outlet valves

Every 3,000+ Hours

• Replace V-belt
• Replace rubber flexibles (every 6 years)

Annual Maintenance

• Test safety valve and verify torque on wheel nuts and mounting bolts
• Grease towing eye and door hinges
• Inspect and clean SCR system and check exhaust backpressure

As-Needed Maintenance

• Perform SCR regeneration using controller if soot level is high
• Replace any damaged filters, seals, or hoses
• Use controller to clear or diagnose fault codes (SPN/FMI)
• Dispose of coolant, oil, DEF and filters according to regulations

Final Maintenance Recommendations

Regular maintenance keeps your Atlas Copco XATS 400 PE JD8 T4F operating safely and efficiently. For a full range of Atlas Copco 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.