AC310H Makita Air Compressor Parts

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Makita AC310H Air Compressor Parts

The Makita AC310H is a tough 2.5HP high-pressure air compressor made for pneumatic tools that are demanding. Because it runs at higher pressure than most standard compressors, it’s crucial to use genuine Makita AC310H parts to avoid performance issues and keep things safe. At DanseUSA, we stock the full range of components you need to keep this job site workhorse running smoothly. From the dual-piston pump to the high-pressure couplers, you can trust us to supply the exact replacements for your repair.

Parts Overview

The AC310H is a complex machine split into two main assemblies for easier maintenance. Our catalog includes detailed diagrams for both, ensuring you can find everything from internal motor components to external control switches. Whether you need AC310H Air compressor parts by Makita for a major overhaul or a quick fix, we have the breakdown you need.

AC310H Air Compressor Assembly-1 Parts

This section includes the parts that power the compressor - basically the “heart” of the machine. If your AC310H is struggling to build pressure, losing air, or sounding off, Assembly 1 is the first place to check.

We carry the key Makita AC310H air compressor parts for the motor and pump, including:

  • Cylinder parts: Cylinder heads, valve plates, and connecting rods that help the compressor generate high-pressure air.

  • Motor components: Stators, rotors, and cooling fans that keep the pump running smoothly.

  • Gaskets: O-rings and head gaskets that help prevent internal air leaks and keep pressure consistent.

AC310H Air Compressor Assembly-2 Parts

Assembly 2 focuses on the external structure, air storage, and control systems. These AC310H parts are often the most prone to job site damage due to impact or wear. This category includes:

  • Tank and Frame: Includes the main air tank assembly, frame components, and stability feet available for the AC310H model.

  • Control Systems: High-pressure and regular-pressure regulators, pressure switches, and the main power switch assembly.

  • Gauges and Couplers: Replacement pressure gauges for monitoring output, along with the specific quick couplers needed for high-pressure hoses.

Why Buy From DanseUSA

  • Authorized Dealer: We are a fully authorized retailer for Makita, ensuring you receive only genuine AC310H Air compressor parts by Makita.

  • Fast Shipping: We ship the parts for AC310H Air Compressors directly from our parts warehouse or from Makita directly for faster delivery to your site.

  • High-Pressure Expertise: We understand the specific needs of high-pressure units. Our team can help ensure you get the safe, rated components your AC310H requires.

  • Complete Support: From simple O-rings to complex motor assemblies, we support your equipment throughout its entire lifecycle.

FAQs

Can I use standard compressor parts on the AC310H?

No. The AC310H is a high-pressure unit operating up to 400 PSI. You must use genuine Makita AC310H air compressor parts designed to withstand these higher pressures. Standard parts may fail and cause safety hazards.

My compressor builds pressure but loses it quickly. What should I check?

Rapid pressure loss is commonly caused by a leaking check valve or a faulty drain valve. Refer to the Assembly 2 parts diagram to inspect these components. A defective check valve can allow compressed air to flow back out of the tank, while a worn or damaged drain valve may fail to seal the tank properly.

Frequently asked questions

How do I use this diagram?

Match the Ref. # on the diagram to the row in the parts list at the right. Click a part name to see details, price, and add it to cart.

How do I make sure a part fits my machine?

Confirm your model/series and serial number range on the product page. Many manufacturers have serial breaks, when in doubt, share your model and serial with us and we’ll verify fit.

What do the Ref. numbers and quantities mean?

The Ref. # points to the callout on the drawing. Qty shows how many of that item your machine uses. Parts are sold individually unless noted as a kit.

Are these genuine parts?

Yes, we supply genuine OEM parts for all our brands. If a part has an approved replacement, we ship the latest superseded revision

Why does my original part number look different?

Manufacturers often supersede numbers. Our pages list the current orderable number and show older numbers in the description when available. Your old number will cross-reference to the correct part.

I can’t find a part in this diagram, can you still get it?

Yes. Some items are not pictured or are shared with other assemblies. Send us the model, serial, and a description (or photo) and we’ll locate it.

Is there a warranty on these parts?

Yes. DanseUSA passes the manufacturer’s warranty to you. Coverage applies to defects in materials and workmanship under normal use for 30 days from the purchase date, in line with the manufacturer’s warranty policy. Terms can vary by brand; the product page reflects the applicable policy. If a claim is needed, we’ll help coordinate with the manufacturer.

Do you accept returns?

Yes, most new, uninstalled items can be returned under our standard policy. Please see our Returns & Refunds Policy for eligibility, timeframes, and any exceptions.