Harley-Davidson X440 / 440X USB Charger Assembly (OEM Replacement Port) – HDH31300ACA002S – 440 Platform Charging Socket Module

If your bike’s charging port has become loose, stopped charging, or intermittently disconnects (common after monsoons, dust exposure, or rough use), replacing the USB Charger Assembly is the cleanest fix—rather than using unreliable universal adapters.

HDH31300ACA002S is listed as a USB CHARGER ASSEMBLY—an OE-style charging socket/module meant to restore stable phone charging for navigation, calls, and ride tracking. This is especially relevant for riders who depend on phone mounts and maps, where a weak port can ruin a long ride or daily commute.

Both the Hero Mavrick 440 and Harley-Davidson X440 are positioned with a charging port feature (Mavrick is advertised with a Type-C charging port, and the X440 has a USB charging port shown in media).  However, because public microfiche/official part mapping for HDH31300ACA002S is not openly available, we recommend confirming by VIN/RC or existing part code before ordering.

Key Features

• Part Number (SKU/MPN): HDH31300ACA002S 

• Product Type: USB Charger Assembly / charging socket module 

• Ideal OEM-style replacement for: loose socket, no charging, intermittent charging, corroded port

• Helps ensure steady charging for navigation + ride apps (reduces random disconnects vs universal adapters)

• Better fit and wiring integrity than many universal “SAE-to-USB” solutions commonly sold online 

• Designed as a proper assembly (clean install vs jugaad wiring)

• Fitment-critical: confirm by VIN/RC or old part code before ordering (avoid wrong connector/style)

Compatibility Table

Caution: Electrical parts can differ by connector type/variant. If unsure, share VIN/RC + a photo of your current charging port on chat before ordering.

What’s in the Box

• 1 × USB Charger Assembly – HDH31300ACA002S 

Installation & Maintenance Notes

• Recommended professional installation if you’re not confident with electrical connectors.

• Before replacing, check basics: fuse, socket corrosion, connector looseness.

• Ensure correct connector seating and routing to prevent wire pinch.

• After installation, test charging at idle and slightly higher RPM; confirm stable output with your device.

• Avoid pressure-washing directly onto the port; use a cap/cover if your bike setup supports it.

FAQs 

Q1. What is HDH31300ACA002S exactly?
It is listed as a USB CHARGER ASSEMBLY—the charging socket/module used to restore the bike’s charging port function. 

Q2. Will this fit Harley-Davidson X440 / 440X?
Yes it is direct fit for  Harley-Davidson X440 / 440X. 

Q3. Will this fit Hero Mavrick 440?
Mavrick is advertised with a Type-C charging port feature, but exact part-number mapping for HDH31300ACA002S should be confirmed via VIN/RC. 

Q4. My port charges but disconnects while riding—should I replace it?
If the socket is loose, corroded, or the connector is worn, replacement is often the permanent fix. Also check your cable quality and connector tightness first.

Q5. Is a universal USB charger better/cheaper?
Universal chargers can work, but many are “add-on” kits and may not match OE fitment or connector style. This listing is for an assembly-style replacement rather than a generic add-on.