Narva - 63136BL
Narva 63136BL Illuminated Front Diff Lock Rocker Switch - 12V Blue LED (Sealed)
Ideal for 4WD owners fitting or controlling a front differential lock system with a clean, factory-style dash switch.
- Trusted Narva quality built for demanding automotive environments
- Sealed design for improved durability in dust and vibration
- Clear illuminated symbol for confident operation
- Professional finish suited to modern 4WD interiors
The Narva 63136BL is a sealed, illuminated 12V rocker switch featuring a clearly marked Front Diff Lock symbol, making it ideal for factory-style installations in 4WDs and off-road vehicles.
Designed for durability in harsh automotive environments, this switch features a sealed body to help protect against dust and moisture intrusion. The blue LED illumination provides both dash light visibility and a clear "ON" indication, ensuring you always know when your front differential lock circuit is engaged.
Perfect for custom fit-outs, accessory panels, and OEM-style switch banks, the Narva 63136BL delivers clean aesthetics, reliable switching performance, and a professional finish for serious 4WD builds.
Key Features
- Sealed 12V rocker switch
- Front Diff Lock symbol for clear identification
- Blue LED illumination
- Off/On switching action
- Designed for automotive and 4WD applications
- Push-on terminals for straightforward installation
- OEM-style appearance for switch panels
Specifications
| Brand | Narva |
| Model | 63136BL |
| Switch Type | Rocker |
| Switch Action | Off – On |
| Voltage | 12V |
| Illumination | Blue LED |
| Illumination Type | Dash light & ON indicator |
| Symbol | Front Diff Lock |
| Construction | Sealed |
| Application | Automotive / 4WD |
| Unit of Measure | Each |
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What vehicles is this 63136BL switch compatible with?
What vehicles is this 63136BL switch compatible with?
The Narva 63136BL is a universal 12V rocker switch designed for aftermarket installations. Fitment depends on your panel cut-out size rather than vehicle model.
What size mounting hole does this require?
What size mounting hole does this require?
This switch is designed to suit a standard automotive rocker switch mounting opening. Always confirm your panel dimensions before installation.
Can I use this switch for something other than a front diff lock?
Can I use this switch for something other than a front diff lock?
Yes. While it features a Front Diff Lock symbol, it can be used to control any suitable 12V accessory within its rated capacity.
Does this include wiring or a harness?
Does this include wiring or a harness?
No. The switch is supplied on its own. Wiring and connectors must be sourced separately.
Is this switch suitable for 24V systems?
Is this switch suitable for 24V systems?
This model is designed for 12V systems. Always confirm current and voltage ratings before installing in 24V applications.

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