Massey Ferguson 100 series - bulb headlight Left - LG8514L

Massey Ferguson 100 Series Bulb Headlight – Left – LG8514L

Left-hand bulb headlight for Massey Ferguson 100 series tractors, built as a direct-fit replacement with factory-style optics and a standard H4 plug. Designed for 12 V systems using a 45 / 40 W dual-filament bulb, it restores clean, reliable road and field lighting without rewiring or modification. Ideal for keeping classic MF 100, 200, 500, 600 and 2000 series tractors working safely after dark.

This Massey Ferguson 100 series left headlight solves a simple but expensive problem: poor, mismatched or failed front lights on older tractors. Instead of adapting universal lamps and fighting brackets and wiring, this unit is engineered as a straight swap for the original MF assembly using OEM reference 1672766M91. You keep the original look, but gain a fresh, clean reflector and dependable light output.

The lamp uses a 12 V DC dual-filament 45 / 40 W bulb on an H4 connection, so it drops straight into existing harnesses and MF headlamp circuits. Beam pattern and optics are built to mirror the factory design, giving a familiar spread on lanes, yards, and fields, and avoiding stray light that can annoy oncoming traffic. For mixed fleets and shared drivers, that consistency matters.

Compatibility is broad. This left-hand headlight is suitable for Massey Ferguson 135, 148, 165, 168, 175, 178, 185, 188 in the 100 series, plus a long list of 200, 500, 600 and 2000 series agricultural tractors and key industrial models such as MF 50, 50B, 50D, 50E, 50EX, 50F, 50H, 50HX, 60H and 20D. It also covers 375E and 390E Brazilian models and 135 petrol / gas variants. That means you can standardise spares across several machines and reduce downtime in busy seasons.

Fitting is straightforward. Existing mounts, hardware and wiring can be reused; the H4 plug & play connector mates with the standard loom, and once aligned you’re ready to go. Built with a durable housing and robust lens, the assembly is designed to handle day-to-day agricultural use on rough tracks, loader yards and farm roads. Original equipment names and references are used strictly for identification and do not imply OEM supply or approval.

Key Features

• Direct-fit left-hand headlight for Massey Ferguson 100 series and related models – no bracket fabrication or wiring changes.
• 12 V DC operation – matches original MF electrical systems on classic agricultural and industrial tractors.
• 45 / 40 W dual-filament bulb – supports both main beam and dipped beam in a single lamp.
• H4 plug & play connector – standard automotive connection for quick, reliable installation.
• OEM reference 1672766M91 – engineered as a compatible replacement for the original MF headlight assembly.
• Factory-style optics and beam pattern – consistent, predictable light spread on road and in field conditions.
• Durable construction for agricultural use – built to cope with vibration, dirt tracks and frequent starts and stops.
• Wide compatibility range – covers MF 100, 200, 500, 600, 2000 series tractors, articulated models and multiple MF industrial tractors.
• Supports MF petrol / gas and diesel models – suitable for 135 petrol / gas, Brazilian 375E and 390E, and more.
• Maintains original appearance – keeps the classic MF front-end look while restoring safe, reliable lighting.

Ideal Applications

• Massey Ferguson 135–188 (100 series) agricultural tractors needing a left-hand headlight replacement.
• MF 230–298 (200 series) and MF 550–590 (500 series) tractors in mixed arable and livestock work.
• MF 675–699 (600 series) and MF 2620–2725 (2000 series) tractors used for heavy fieldwork or transport.
• MF industrial tractors (50, 50B, 50D, 50E, 50EX, 50F, 50H, 50HX, 60H, 20D) in construction, yard and municipal duties.
• Fleet maintenance where standardised MF-compatible headlamps reduce downtime and simplify stocking of spares.

Why Choose LED-Global Lighting

At LED-Global, we focus on practical, proven lighting solutions that keep European farms, fleets and worksites moving. Every replacement unit is specified with working professionals in mind: easy to fit, technically correct, and matched to real vehicles, not just catalogue theory. Our European engineering background means we care about beam quality, connector fit, and long-term reliability, not just headline specs. When you choose LED-Global, you get honest, well-built lighting that does exactly what you expect it to do when the job runs on into the night.