Royal Enfield 144354/B – Right Hand Switch Module (RH New) for Standard 350/500, Electra 4S & Machismo A350 – Genuine Old-Model Bullet OEM

Royal Enfield part 144354/B is the genuine RIGHT HAND SWITCH MODULE – “SWITCH MODULE RH.NEW” used on classic non-UCE Bullets and AVL models. The official Royal Enfield Feb-2024 price list calls it exactly “SWITCH MODULE RH.NEW 144354/B”, confirming it as the current RH switch revision for old platforms.

144354/B – SWITCH MODULE RH.NEW as a genuine RE spare, “exactly the same as the one mounted at the factory when the vehicle was new.”  Campus (1997–1999), Electra 4S (2005–2010), Machismo A350 (1999–2005), Standard 350 (1995–), Standard 500 (1990–). 

This is not a loose universal switch; it’s built to OEM dimensions, wire colours and connectors for the old Bullet CI/AVL harness. Perfect when your RH switch is cracked, melted, jammed or intermittent, or when restoring Standard 350/500, Electra 4S or Machismo A350 back to factory-correct controls and reliability.

🔴 Not for UCE or J-Series (Classic EFI, new Classic/Bullet 350, Thunderbird UCE, Himalayan, 650 Twins, etc.).

Key Features

• Official RH switch module – Royal Enfield price list entry: 144354/B – SWITCH MODULE RH.NEW.

• Bike-Parts-RoyalEnfield confirms 144354/B as a genuine part, same as factory-fitted.
  

• Correct loom length, connectors and wiring colours – minimal or no cutting on supported models.

• Ideal replacement for burnt, corroded or stuck original RH switch, restoring reliable headlight/ignition/starter operation.

• Suited for restorations, export builds and daily-use CI/AVL Bullets where reliability and originality matter.

• Supplied as a complete right-hand module: housing + switches + attached harness (as per OE).

Compatibility Table

✅ Multi-Source Confirmed Fitment (Guaranteed)

*Years are from Safex model labels; treat as approximate production eras, not exact dates.

❌ Not Claimed / Not Guaranteed

To keep returns low, we do NOT claim plug-and-play use on:

• Electra 5S, Thunderbird AVL

• Any UCE: Bullet/Classic/Electra/Thunderbird UCE, Classic 350/500 EFI

• Any J-Series: new Classic 350, new Bullet 350, Hunter 350, Meteor 350

• Himalayan 411/450, Scram/Guerrilla 450

• 650 Twins (Interceptor, Continental GT, Super Meteor, Shotgun, Bear)

Clamps, wiring plugs and switch logic differ; using 144354/B there is custom work only.

Variants

Royal Enfield side:

• 144354 – older base number (seen on some eBay OEM handle switches).

• 144354/B – current catalogue/price-list revision, SWITCH MODULE RH.NEW.

On underthehood.co.in, keep a single live SKU:

• Variant: 144354/B – Right Hand Switch Module (Old Bullet / Electra 4S / Machismo A350)

In description:

“You may see 144354 or 144354/B on older listings; current genuine stock ships as 144354/B, the latest RH switch module revision for non-UCE Bullets.”

FAQs

Q1. What exactly does Royal Enfield part 144354/B do?
It is the right-hand handlebar switch module for old-model Bullets – the OEM combination switch that typically includes engine ON/OFF (kill switch), starter button (where equipped) and sometimes light/ignition functions depending on model.

Q2. Which bikes is 144354/B confirmed to fit?
Campus (1997–1999), Electra 4S (2005–2010), Machismo A350 (1999–2005), Standard 350 (1995–), Standard 500 (1990–) with SKU 144354B switch module RH.new. This matches old CI/AVL Bullets, not UCE/J-Series.

Q3. Is this suitable for Classic 350/500 UCE or new Classic 350 (J-Series)?
No catalogue or dealer listing ties 144354/B to UCE or J-Series bikes. Their switchgear and harnesses are different, so we do not guarantee fitment. Use it on those only as a custom project with a good electrician.

Q4. Does the switch come with wires and connectors?
Yes. 144354/B is sold as a complete RH switch unit with leads, sometimes described as a “combination switch leads engine on-off switch” – you route the harness through the nacelle and plug it into the existing connectors on supported old-model Bullets.

Q5. Do I need a mechanic to install this?
If your bike’s wiring is still original and uncut, installation is mostly plug-and-play and can be DIY. On bikes with modified or spliced looms, we strongly recommend a trusted local auto-electrician to avoid wrong connections, blown fuses or damage to the TCI unit.