Description
Overview:
This Slider is a genuine Stihl replacement part for the cutter system on selected cordless hedge trimmers. Made from a durable polymer, it sits within the blade drive assembly to guide the reciprocating motion smoothly and reduce wear on mating parts. By maintaining correct alignment and low friction, it helps restore clean cutting performance and consistent operation. Designed for the Stihl HSA 56 and HLA 56, it integrates precisely with the original mechanism for a reliable fit. It is an ideal maintenance part when the original slider shows signs of flattening, excessive play, or noise during use. As a Genuine Stihl component (part number 4521 648 6701), it supports long service life and dependable performance in everyday trimming tasks.
Key Features:
- Genuine Stihl part for assured compatibility and build quality
- Accurate fit for HSA 56, HLA 56, and HSA 50 hedge trimmers
- Durable polymer construction resists wear from regular use
- Helps deliver smooth, low-friction blade movement for a clean cut
- Supports reduced vibration and noise when the original slider is worn
- Straightforward like-for-like replacement using standard workshop tools
- Helps extend the service life of the cutter bar and drive components
Typical Applications:
Ideal for routine servicing and repairs on Stihl cordless hedge trimmers used for domestic gardens, landscaping, grounds maintenance, and light commercial work. Replace when cutting quality declines, vibration increases, or when inspection shows wear on the slider contact surfaces to keep the machine working efficiently.
Also known as:
Blade slider, cutter bar slider, knife slider, guide slider, carriage slider, hedge cutter guide block. These terms refer to the same component within the hedge trimmer's blade drive that guides and supports the reciprocating cutter action.
Fits Models:
HLA 56, HLA56, HSA 50, HSA50, HSA 56, HSA56
Alternate Part Numbers:
4521-648-6701, 45216486701
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