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Hitachi 4475716 is the 24V cab heater and air conditioner blower motor with twin fan wheels. It is used on Hitachi excavators. This aftermarket version has the same mounting and electrical connector as the original, so it plugs in and bolts on where the old one came off.
Sold as one unit. Check the number on your old part, or in the parts manual for your machine, before ordering.
| Part Type | Blower Motor |
| Replaces | Hitachi 4475716 |
| Voltage | 24V |
| Fan | Twin squirrel cage wheels, one each side of the motor |
| Fits | Hitachi ZX60, ZX70, ZX80, ZX125US, ZX135US and ZX225US excavators |
| Condition | New, aftermarket |
| Stat. HS-Code | 841459 |
| Country of Manufacture | China |
Hitachi machines
Check the part number on your old unit before ordering.
| Hitachi Part No.(SPM Part No.) | Fits |
|---|---|
| 4475716(SPM-HEP-4093) | Hitachi ZX60, ZX70, ZX80, ZX125US, ZX135US and ZX225US excavators |
No air from the vents
If the fan control and fuse are fine but no air comes from the cab vents at any speed, the blower motor has stopped.
Noise and vibration
A squeal, rattle or wobble from behind the vents means worn bearings or a damaged fan wheel. Replace the blower before it seizes.
Weak airflow or only some speeds
Worn brushes cut the airflow. If only some speeds work, check the blower resistor as well.
Fitting tips
Disconnect the battery, remove the blower cover or cab panel, unplug and unbolt the old blower, and fit the new one the same way round. Check every fan speed before refitting the trim.
We check what other aftermarket sellers charge for this same part. Their prices on the date we checked:
| Seller | Price | Checked |
|---|---|---|
| eBay (2 aftermarket sellers) | USD 65.00 to 74.01 | 25 Oct 2026 |
| FridayParts | USD 77.72 | 23 Oct 2026 |
| SINOCMP | USD 99.00 | 23 Oct 2026 |
| Buy Machinery Parts | USD 131.10 | 23 Oct 2026 |
| MyMROmarts | USD 151.76 | 23 Oct 2026 |
| Spare Part Mart | USD 62.18 | Today |
Our price of USD 62.18 is 4% to 59% less than these sellers.
Found this part cheaper somewhere else? Send us the listing and we will beat it by 5% under our Price Beat Guarantee. Every order is also covered by our 30 day money back guarantee.
No. It is an aftermarket part made to fit in place of Hitachi 4475716. It is not made by or affiliated with Hitachi; the Hitachi part number is used only to show what it replaces.
It fits Hitachi ZX60, ZX70, ZX80, ZX125US, ZX135US and ZX225US excavators. Machines change parts between serial number ranges, so check the number on your old part or in your parts manual.
It has the same mounting and electrical connector as the original. Check the plug and terminals match your old part, and test it before putting the machine back to work.
Yes, we ship worldwide. Shipping is calculated at checkout, and every order is covered by our 30 day money back guarantee and price beat guarantee.
Prices depend on your ZIP or postcode.
Live rates for the quantity selected, delivered to your door. Confirmed at checkout.
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