LR023964R Hitachi-Style EAS Compressor – Allmakes ProEvo+
Reliable Air Suspension Performance. No Warning Lights. No Headaches.
Restore your Land Rover’s Electronic Air Suspension (EAS) system the right way with the Allmakes ProEvo+ Hitachi-Style EAS Compressor. Built as a direct replacement for the original Hitachi unit (LR023964), this upgraded version is engineered to provide reliable pressure, consistent ride height control, and fault-free operation.
Whether your current compressor is noisy, slow to lift, or throwing up dreaded suspension faults, this replacement gets your system back to proper working order — without any reprogramming or calibration hassles.
Why ProEvo+?
Allmakes’ ProEvo+ line represents their top-tier offering — using enhanced internals and tighter quality control to deliver OEM-level performance at a more affordable price point. Trusted by shops and DIYers alike.
Key Features:
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Direct replacement for original Hitachi-style compressor (LR023964)
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Built to OE specs – Bolt-in fit and plug-in wiring
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ProEvo+ upgrade – Improved durability, reduced heat, quieter operation
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No software updates required – Just install and go
Vehicle Compatibility: Fitted w/ Hitachi Style Compressor
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Range Rover Sport L320 (2006–2013)
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Land Rover LR3 / Discovery 3 (2005–2009)
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Land Rover LR4 / Discovery 4 (2010–2016)
Install Notes:
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Direct bolt-in replacement for Hitachi systems
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Comes pre-assembled and pressure-tested
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Compatible with factory air tanks and ride height sensors
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For trucks originally equipped with Hitachi (not AMK) compressors
- Replacement YWB500220 Air Suspension Compressor Relay included
Frequently Asked Questions:
Q: Is this a genuine Hitachi compressor?
A: No, it’s a high-quality Hitachi-style replacement made by Allmakes under their ProEvo+ premium line.
Q: Does this need to be programmed to the truck?
A: No programming or calibration needed. Just bolt it in and you're good to go.
Q: What if my truck came with an AMK compressor?
A: This unit is only compatible with vehicles originally equipped with Hitachi compressors. AMK trucks require a different fitment.
Part Number: LR023964R
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