Description
Overview:
This metal washer is a Genuine Stihl OEM component designed for a wide range of Stihl hedge trimmers and long‐reach hedge cutters, including the HSE 42 and HSE 52. It sits beneath a bolt or nut to spread clamping force, protect the mating surface, and keep assemblies correctly aligned under vibration. Built for durability, it supports reliable operation of key assemblies and helps prevent loosening and premature wear. Identified by Stihl part number 4237 958 0500, it is suitable for routine maintenance and repair by tradespeople, landscapers, grounds teams, and DIY users. Using the correct washer helps maintain cutting performance and extends service life by keeping fastened parts secure and correctly positioned during regular hedge trimming tasks.
Key Features:
- Genuine Stihl OEM part for assured compatibility and reliability
- Stihl part number 4237 958 0500 for easy identification and ordering
- Durable metal construction for long service life in demanding use
- Distributes fastener load to prevent damage to housings and components
- Helps resist loosening due to vibration common in hedge trimmer operation
- Precision fit for correct stacking order and alignment in assemblies
- Straightforward to fit with basic hand tools during servicing
- Suitable for corded, petrol, and battery Stihl hedge trimmers across many models
Typical Applications:
Used when replacing worn or missing washers in hedge trimmer assemblies to restore correct clamping and alignment. Typical locations include fastener points within handles, guards, and drive-related mountings specified by Stihl. Ideal during scheduled servicing, strip‐downs, or repairs to keep components secure and maintain smooth, efficient cutting performance.
Also known as:
Flat washer, plain washer, fastener washer, trimmer washer, hedge trimmer washer, load‐spreading washer, spacer washer (flat). These terms are commonly used when referring to the same type of washer specified in Stihl service documentation.
Fits Models:
FH-KM 145, FH-KM 145 deg, FH-KM145, FHKM145, HL 56 K, HL 91 K, HL 91 KC, HL 92 C, HL 92 KC, HL 94, HL 94 C, HL 94 K, HL 94 KC, HL-KM 0, HL-KM 0 deg, HL-KM 0-145, HL-KM0, HL-KM0-145, HL56K, HL91K, HL91KC, HL92C, HL92KC, HL94, HL94C, HL94K, HL94KC, HLA 135, HLA 135 K, HLA 65, HLA 66, HLA 85, HLA 85 Hedge, HLA 86, HLA135, HLA135K, HLA65, HLA66, HLA85, HLA86, HLKM0, HS 45, HS 46, HS 46 C, HS 52, HS 56, HS 56 C, HS 81, HS 81 R, HS 81 RC, HS 81 T, HS 81 TC, HS 82, HS 86, HS 86 R, HS 86 T, HS 87, HS45, HS46, HS46 C, HS46C, HS52, HS56, HS56C, HS81, HS81R, HS81RC, HS81T, HS81TC, HS82, HS86, HS86R, HS86T, HS87, HSA 100, HSA 130 R, HSA 130 T, HSA 60, HSA 66, HSA 86, HSA 94, HSA100, HSA130R, HSA130T, HSA60, HSA66, HSA86, HSA94, HSE 42, HSE 52, HSE42, HSE52
Alternate Part Numbers:
4237-958-0500, 42379580500
Product Specifications
| L&S Part No. | 4237 958 0500 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 42379580500 |
| Unit of Sale | 1 |
| Applications | FH-KM 145, FH-KM 145 deg, FH-KM145, FHKM145, HL 56 K, HL 91 K, HL 91 KC, HL 92 C, HL 92 KC, HL 94, HL 94 C, HL 94 K, HL 94 KC, HL-KM 0, HL-KM 0 deg, HL-KM 0-145, HL-KM0, HL-KM0-145, HL56K, HL91K, HL91KC, HL92C, HL92KC, HL94, HL94C, HL94K, HL94KC, HLA 135, HLA 135 K, HLA 65, HLA 66, HLA 85, HLA 85 Hedge, HLA 86, HLA135, HLA135K, HLA65, HLA66, HLA85, HLA86, HLKM0, HS 45, HS 46, HS 46 C, HS 52, HS 56, HS 56 C, HS 81, HS 81 R, HS 81 RC, HS 81 T, HS 81 TC, HS 82, HS 86, HS 86 R, HS 86 T, HS 87, HS45, HS46, HS46 C, HS46C, HS52, HS56, HS56C, HS81, HS81R, HS81RC, HS81T, HS81TC, HS82, HS86, HS86R, HS86T, HS87, HSA 100, HSA 130 R, HSA 130 T, HSA 60, HSA 66, HSA 86, HSA 94, HSA100, HSA130R, HSA130T, HSA60, HSA66, HSA86, HSA94, HSE 42, HSE 52, HSE42, HSE52 |
| Machine Type | Electric Hedgetrimmers, Hedgetrimmers, Cordless Hedgetrimmers |
| Fits Brands | Stihl |
| Fits Models | HS45 | HS 46, HS46 C | HS81, HS86 | HS82 | HSA66 | HSA86 | HSA94 | HSE42, HSE52 | FH-KM 145 deg | HL-KM 0 deg | HL-KM 0-145 | HL56K | HL91K, HL91KC | HL92C, HL92KC | HL94, HL94C, HL94K, HL94KC | HS52 | HS56 | HS87 | HLA 135, HLA 135 K | HSA130R, HSA130T | HSA60 | HSA100 | HLA 66 | HLA 85 Hedge | HLA 86 | HLA 65 | HSA140 | HSA150 | FH 145° | HL 0° | HL 145° |
