Royal Enfield 594873 / 594873/C – Battery Carrier VT31 – Genuine Battery Box Bracket for Thunderbird 350 & Thunderbird 350X ABS BS4

The Royal Enfield Battery Carrier VT31 (Part No. 594873 / 594873/C) is the genuine OEM battery box bracket used on Thunderbird 350 UCE and Thunderbird 350X ABS BS4 models. This carrier securely holds the 8Ah battery in position under the side panel, preventing vibration, rattling, and premature battery failure – a common issue when using local or fabricated brackets.

Sourced as a factory-original Royal Enfield spare, this VT31 carrier matches the exact mounting points and dimensions shown in the official microfiche and price list, ensuring a perfect bolt-on fit with no modification.

Unlike generic aftermarket battery boxes, the 594873/C carrier uses the correct gauge metal and OE-spec welds, designed to withstand long-distance touring, rough roads, and loaded panniers that Thunderbird owners typically use. Trusted dealer listings confirm this part for NTB 350 (Thunderbird 350 UCE) and Thunderbird 350X ABS BS4, so you can replace a rusted, bent, or broken carrier with confidence.

Ideal for restoration, crash repair, or converting a neglected Thunderbird back to safe, reliable daily use, this bracket keeps the battery aligned, wiring unharmed, and side panels correctly seated. If your old carrier is cracked, heavily rusted, or has broken mounting ears, this genuine Battery Carrier VT31 is the correct replacement.

Key Features

• Genuine Royal Enfield part – Part No. 594873 / 594873/C, Battery Carrier VT31.

• Direct OEM fitment for Thunderbird 350 UCE (NTB 350) and Thunderbird 350X ABS BS4 – confirmed by multiple dealer listings.

• Heavy-duty metal construction to handle long rides, vibrations, and luggage loads.

• Correct mounting points for chassis, battery, and side panel – no drilling or cutting required.

• Designed for 8Ah OEM battery used on Thunderbird VT31 frame.

• Factory-spec black finish to match the original frame hardware.

• Helps prevent battery movement, terminal damage, and wiring chafing.

• What’s in the box: 1 x Battery Carrier VT31 bracket (battery box) – no bolts or rubber pads included.

Compatibility Table

PLEASE CHECK PART NUMBER BEFORE PURCHASE

Variants

• Single Variant: Battery Carrier VT31 – 594873 / 594873/C – Black
  (Later “/C” suffix is the updated OE revision; function and fitment are the same as base 594873.)

FAQs

Q1. Will this fit my Thunderbird 500?
Currently, only Thunderbird 350 UCE (NTB 350) and Thunderbird 350X ABS BS4 are clearly mapped to 594873/C by trusted dealers and catalogs. There is no explicit confirmation for Thunderbird 500, so we do not recommend assuming compatibility.

Q2. Does this carrier come with bolts, rubber pads, or the battery?
No. This listing is for the battery carrier bracket only. Reuse your original hardware or order bolts and rubber supports separately.

Q3. Is this an original Royal Enfield part or aftermarket?
This is a genuine OEM Royal Enfield component, matching the part listed in the official price list and microfiche as Battery Carrier VT31 594873/C.

Q4. How do I confirm it will fit my bike before ordering?
Check your old bracket for stamping 594873 or VT31 reference, and verify that your RC / registration mentions Thunderbird 350 or Thunderbird 350X ABS BS4. When in doubt, compare the mounting points visually or consult your mechanic.

Q5. Can I use this on a custom build or other RE frames?
Physically it may be possible in some custom projects, but it is designed specifically around the Thunderbird VT31 frame geometry. For non-Thunderbird builds, minor fabrication may be required – use at your own discretion.