Husqvarna T45X M12 Strimmer Head

Husqvarna T45X Head (M12 Variant)

The Husqvarna T45X M12 Head is a durable, semi-automatic trimmer head built for users who demand strong performance and reliability. Featuring the Tap’n Go system, it feeds line automatically when you tap the head on the ground, so you can keep trimming without stopping. It includes a ball bearing resting surface to reduce wear and extend lifetime, especially under tough conditions.

Robust features & durability

This head includes an open eyelet design, which helps you load new line more easily. Husqvarna also built in exchangeable parts so you only replace what needs changing. Its durability rating is 5/5, so it’s made to withstand heavy grass cutting and frequent use.

Cord size & suitability

The T45X Head supports cord sizes from 2.7 mm up to 3.3 mm. These larger line diameters give increased cutting power for tougher or thicker vegetation. Its performance works best on heavy grass and similar demanding trimming jobs.

Compatible Husqvarna machines

This M12 variant of the T45X Head fits clearing saws and brushcutters including 545FX and 555FX, plus units like 143R-II, 543RS, 135R, 535RXT, 545RX, 553RBX, 545RXT, 555RXT, 555FRM and 343FR. It offers a robust trimming solution across many high-powered machines.

User convenience & lower downtime

Thanks to its ball bearing resting surface, the T45X Head reduces friction and lessens wear over time. Also, the Tap’n Go feed feature gives immediate line extension with just a tap, so you don’t interrupt your work. With open eyelet and exchangeable parts, maintenance becomes easier and more cost-effective.

Key Features

• Semi-automatic Tap’n Go cord feed system
• Supports 2.7-3.3 mm cord size for heavier grass
• Ball bearing resting surface reduces wear
• Open eyelet design for easy line loading
• Durability rated 5/5
• Fits many heavy-duty Husqvarna machines (M12 thread)
• Includes exchangeable parts for long service life