Description
Overview:
This Tube Complete Lower is a genuine Husqvarna assembly for split‐shaft brushcutters and combi tools, built to restore smooth, reliable drive to the cutting attachment. Designed for models such as the 525LDX and 525LK, it combines a lightweight metal outer tube with a robust 6.8 mm steel drive shaft to transmit power efficiently from the engine to the gearbox or attachment. The tube length is 830 mm (32.68 inches) and the inner shaft length is 845 mm (33.27 inches), matching factory specification for correct reach and alignment. Its precise fit helps reduce vibration, maintain straightness, and protect the powertrain from premature wear. As a Genuine Husqvarna part, it provides the correct geometry and materials for dependable performance in professional landscaping and domestic garden work.
Key Features:
- Genuine Husqvarna part for assured compatibility and quality
- Complete lower tube with pre-fitted 6.8 mm steel drive shaft for straightforward replacement
- Outer metal tube engineered for strength with a good weight-to-rigidity balance
- Factory-spec lengths: tube 830 mm (32.68 inches); shaft 845 mm (33.27 inches) for accurate setup
- Maintains smooth power delivery to trimmer heads, brushcutter blades, and other attachments
- Helps reduce vibration and misalignment caused by bent or worn tubes
- Durable construction suited to regular site, grounds, and garden use
- Designed for easy installation with standard hand tools
- Supports optimal cutting performance and service life of related driveline parts
- Replaces damaged, dented, or noisy lower sections to restore reliability
Typical Applications:
Replacing bent, dented, or worn lower tubes and inner shafts on Husqvarna split‐shaft brushcutters. Restoring smooth drive to nylon line trimmer heads, metal brushcutter blades, and compatible attachments used in lawn care, estate maintenance, landscaping, and light forestry brushing. Ideal after impact damage or when vibration and drive noise indicate shaft or tube wear.
Also known as:
Lower drive tube assembly, lower boom, shaft housing, drive tube, lower pole, transmission tube, brushcutter lower section, drive shaft tube, replacement lower shaft, bottom tube assembly.
Fits Models:
525LDX, 525LK, 525RK, HA860
Alternate Part Numbers:
579 19 95-01, 579199501
