Husqvarna Spring T25 B

Description

Maintain smooth operation and reliable performance with the Husqvarna Spring 5770503-01. This genuine OEM spare part is designed to deliver consistent tension and support within compatible Husqvarna trimmer and brushcutter assemblies.

When a spring wears or weakens, performance can drop quickly. Movement becomes less precise, and components may not return to position correctly. As a result, equipment efficiency and reliability are affected. Replacing it with this genuine Husqvarna part restores proper function immediately.

Because it is manufactured to exact OEM specifications, the 577050301 spring ensures a precise fit. Installation is simple when used with compatible assemblies. In addition, the correct tension rating helps maintain smooth mechanical response during operation.

This spring is built for durability. It is engineered to withstand repeated compression and release cycles under demanding conditions. Therefore, it performs reliably in professional environments where equipment is used daily.

It is commonly used in Husqvarna brushcutters and trimmers, including select models in the 136, 315, 336, and 536 series. These machines rely on accurate spring tension for proper head and control operation.

Using genuine Husqvarna parts also helps protect your equipment. Aftermarket alternatives may vary in strength or dimensions. In contrast, OEM parts ensure consistency, safety, and long-term reliability.

Choose the Husqvarna 5770503-01 Spring when you need a dependable replacement that restores original performance. It is a small component, but it plays an important role in keeping your equipment operating smoothly and efficiently in the field.

Fits the following Husqvarna products:

• Trimmer head T25B
• Husqvarna 536LiL
• Husqvarna 536LiR
• Husqvarna 536LiLX
• Husqvarna 536LiRX
• Husqvarna 520iLX
• Husqvarna 520iRX
• Husqvarna 136LiC