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Description
4230 642 4600 STIHL Perforated Strip – Genuine OEM Angle Drive Part
The STIHL Perforated Strip (4230 642 4600) is a genuine OEM component designed for use within the angle drive assembly of select STIHL adjustable hedge trimmers and KombiSystem attachments. This precision-engineered strip functions as part of the adjustable 135° angle drive mechanism, supporting secure positioning and structural stability of the gear assembly.
Over time, internal drive components may wear due to vibration, constant angle adjustments, debris exposure, or extended heavy-duty operation. A worn or damaged perforated strip can affect angle locking stability or drive alignment. Replacing it with the correct OEM part helps restore proper adjustment function without replacing the entire angle drive assembly.
Manufactured to STIHL factory specifications, this genuine perforated strip ensures exact fitment, structural integrity, and long-term reliability under professional operating conditions.
Product Details
OEM Part Number: 4230 642 4600
Brand: STIHL (Genuine OEM)
Part Type: Perforated Strip
Application: Angle drive assembly (adjustable thru 135°)
Condition: New Genuine OEM Part
Function
This STIHL perforated strip is designed to:
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Support angle drive adjustment mechanism
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Assist in secure 135° blade positioning
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Maintain structural stability within the gear housing
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Replace worn or damaged internal adjustment components
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Help preserve proper alignment of the angle drive system
⚠️ A damaged angle drive component can affect blade positioning stability and long-term gearbox performance.
Verify Fitment (Recommended)
Before ordering, confirm:
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OEM part number 4230 642 4600
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Your unit model matches those listed below
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Application matches your STIHL illustrated parts diagram
⚠️ Angle drive components are model-specific — always verify by OEM part number and equipment type.
Compatibility
This OEM perforated strip fits STIHL adjustable hedge trimmers and KombiSystem attachments equipped with 135° angle drive assemblies, including:
Adjustable Hedge Trimmers / Kombi Attachments (135°)
FH 135° (Angle drive, adjustable thru 135°)
FH-KM 135° (Angle drive, adjustable thru 135°)
HL 75 (Angle drive, adjustable thru 135°)
HL 75 K (Angle drive, adjustable thru 135°)
HL 100 (Angle drive, adjustable thru 135°)
HL 100 K (Angle drive, adjustable thru 135°)
HL 135° (Angle drive, adjustable thru 135°)
HL-KM 135° (Angle drive, adjustable thru 135°)
(Exact fitment depends on production version — always verify using OEM parts diagram.)
Installation Notes
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Remove blade assembly and access angle drive housing
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Disassemble gearbox carefully on a clean surface
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Replace worn perforated strip in correct position
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Inspect gears and internal components before reassembly
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Reassemble and torque fasteners to specification
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Verify smooth angle adjustment and blade movement
⚠️ Angle drive service should be performed by a qualified technician to maintain proper alignment and lubrication.
Maintenance Tips
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Inspect angle drive assembly for excessive play or wear
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Maintain proper gearbox lubrication
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Avoid forcing angle adjustment mechanism
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Clean debris from blade assembly regularly
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Always use genuine STIHL OEM gear components for correct fit and durability
