×
Description
4237 717 3100 STIHL Cover Plate – Genuine OEM Cutter Bar Part
The STIHL Cover Plate (4237 717 3100) is a genuine OEM cutter bar component designed to protect and secure internal blade assembly parts within the cutter bar system of select STIHL hedge trimmers and battery hedge trimmer models. This cover plate helps maintain proper alignment, shielding critical moving components from debris and ensuring smooth blade operation.
Over time, cover plates may become worn, bent, or damaged due to vibration, debris impact, or extended heavy-duty trimming use. A damaged cover plate can lead to improper blade alignment, increased wear, or exposure of internal cutter bar components. Replacing it with the correct OEM part restores proper protection and assembly stability without replacing the complete cutter bar system.
Manufactured to STIHL factory specifications, this genuine cover plate ensures precise fitment, durability, and long-term reliability under professional operating conditions.
Product Details
OEM Part Number: 4237 717 3100
Brand: STIHL (Genuine OEM)
Part Type: Cover Plate
Application: Cutter bar blade assembly protection and alignment
Condition: New Genuine OEM Part
Function
This STIHL cover plate is designed to:
-
Protect internal cutter bar components from debris
-
Maintain proper blade assembly alignment
-
Support smooth reciprocating blade movement
-
Replace worn, bent, or damaged cover plates
-
Help preserve long-term cutter bar performance
⚠️ A damaged cover plate can cause misalignment, increased wear, or unsafe blade operation.
Verify Fitment (Recommended)
Before ordering, confirm:
-
OEM part number 4237 717 3100
-
Your cutter bar configuration matches those listed below
-
Application matches your STIHL illustrated parts diagram
⚠️ Cover plates are cutter bar-specific — always verify by OEM part number and blade assembly type.
Compatibility
This OEM cover plate fits select STIHL hedge trimmers and battery hedge trimmers equipped with specific cutter bar assemblies, including:
Gas Hedge Trimmers
HS 81 T (Cutter bar HS 81)
HS 81 TC-E (Cutter bar HS 81)
HS 82 T (Cutter bar 600 mm / 24" T)
HS 86 T (Cutter bar HS 86)
HS 87 T (Cutter bar 750 mm / 30" T)
Battery Hedge Trimmers
HSA 94 T (Cutter bar 600 mm / 24" T)
HSA 94 R (Cutter bar 750 mm / 30" T)
HSA 130.0 T (Cutter bar 600 mm / 24" T)
HSA 140.0 T (Cutter bar 600 mm / 24" T)
HSA 150.0 T (Cutter bar 750 mm / 30" T)
(Exact fitment depends on cutter bar configuration and production version — always verify using OEM parts diagram.)
Installation Notes
-
Disconnect spark plug or remove battery before servicing
-
Remove cutter bar assembly as required
-
Access cover plate location within blade stack
-
Replace damaged cover plate in correct orientation
-
Inspect blades, sleeves, and friction plates for wear
-
Reassemble cutter bar and torque fasteners to specification
-
Lubricate cutter bar before operation and test blade movement
⚠️ Cutter bar service should be performed carefully to maintain proper alignment and safe operation.
Maintenance Tips
-
Lubricate cutter bar regularly to reduce wear
-
Inspect cover plates and blade stack components periodically
-
Replace damaged protective plates promptly
-
Clean cutter bar assembly after each use
-
Always use genuine STIHL OEM cutter bar parts for correct fit and durability
