The STIHL 500 mm (20″) Cutter Bar Assembly is a genuine OEM replacement blade system designed for the STIHL HLA 65 and HLA 85 long‑reach hedge trimmers. This complete assembly includes the precision‑ground dual‑action blades and associated bar components, restoring cutting performance to factory standards.

Perfect for replacing worn, bent, damaged, or dull cutter bars, this unit provides smooth, clean, and efficient trimming—ideal for both professional landscaping and high‑quality domestic hedge maintenance.

Key Features

• Genuine STIHL replacement cutter bar assembly for long‑reach hedge trimmers
• Complete unit with hardened, precision‑ground steel blades
• Produces clean, even cuts with reduced leaf tearing
• Direct bolt‑on replacement using existing fixings—no modification required
• Ideal for restoring worn, bent, seized, or dull cutting bars
• Engineered for long service life in professional or domestic use

Compatibility

This cutter bar assembly fits the following STIHL long‑reach hedge trimmers:

• HLA 65
• HLA 85

It is also recognised as compatible with updated models:

• HLA 66
• HLA 86

Specifications

• Length: 20″ / 500 mm
• Type: Dual‑action hedge trimmer blade assembly

What’s Included

• 1 × Complete STIHL Cutter Bar Assembly (500 mm / 20″)

(Already assembled—ready to mount.)

Ideal For

• Replacing worn or blunt hedge trimmer blades
• Fixing bent or damaged cutter bars caused by impact
• Restoring smooth, precise trimming performance
• Professional landscaping, estate management, or domestic hedge care