Description
Overview:
The Pin for Stihl SP81, HL45 (part number 4137 123 8900) is a genuine Stihl fastener engineered to secure moving joints and linkages in your machine. Made from durable steel with a smooth, wear‐resistant finish, it helps maintain alignment and reduces play in assemblies that see frequent movement or vibration. This small but critical component keeps guards, levers, and drive linkages correctly positioned, supporting safe and reliable operation across a wide range of Stihl handheld tools. It is designed to fit precisely in OEM housings for a secure, long‐lasting fit on models such as the SP81 and HL45, among many others. Suitable for tradespeople and DIY users carrying out routine servicing or replacing a worn, bent, or missing pin.
Key Features:
- Genuine Stihl part for assured compatibility and fitment
- Robust steel construction for strength and service life
- Precision-made to OEM tolerances to minimise play and wear
- Helps maintain structural integrity of linkages and pivots
- Corrosion-resistant finish for outdoor and damp conditions
- Straightforward installation with basic hand tools
- Reliable retention in high-vibration applications
- Supports consistent performance and reduces unplanned downtime
Typical Applications:
Used to locate and retain linkages, guards, and pivoting components on Stihl brushcutters, hedge trimmers, edgers, pole pruners, and Kombi engines. Ideal when rebuilding drive housings, servicing throttle or head assemblies, or replacing damaged pins after wear, impact, or corrosion. Suitable for routine maintenance to keep moving parts aligned and operating smoothly under regular site, garden, and landscaping use.
Also known as:
Replacement pin, machine pin, Stihl pin, locating pin, pivot pin, linkage pin, retaining pin, OEM fastener. These terms are commonly used when identifying small OEM pins that secure moving assemblies in handheld outdoor power equipment.
Fits Models:
FC 55 DZ, FC 73, FC 75, FC 85, FC55, FC55DZ, FC73, FC75, FC85, FH75, FR85, FR85T, FS38, FS45, FS45C, FS45L, FS46, FS46C, FS55, FS55C, FS55R, FS55RC, FS55T, FS75, FS80, FS80R, FS85, FS85R, FS85RX, FS85T, HL45, HL75, HL75K, HS45, HS75, HS80, HS85, HT70, HT70K, HT75, KA85R, KA85R Attachment, KM85, KM85R, KR85, KR85 Attachment, KW 85, KW85, SP80, SP80K, SP81, SP85, SP85K
Alternate Part Numbers:
4137-123-8900, 41371238900
Product Specifications
| L&S Part No. | 4137 123 8900 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 41371238900 |
| Unit of Sale | 1 |
| Applications | FC 55 DZ, FC 73, FC 75, FC 85, FC55, FC55DZ, FC73, FC75, FC85, FH75, FR85, FR85T, FS38, FS45, FS45C, FS45L, FS46, FS46C, FS55, FS55C, FS55R, FS55RC, FS55T, FS75, FS80, FS80R, FS85, FS85R, FS85RX, FS85T, HL45, HL75, HL75K, HS45, HS75, HS80, HS85, HT70, HT70K, HT75, KA85R, KA85R Attachment, KM85, KM85R, KR85, KR85 Attachment, KW 85, KW85, SP80, SP80K, SP81, SP85, SP85K |
| Machine Type | Brushcutters, Clearing Saws, Hedgetrimmers, Pole Pruners, Long Reach Hedgetrimmers |
| Fits Brands | Stihl |
| Fits Models | FS38, FS45, FS46 | FS55, FS55C, FS55R | FS75, FS80, FS85 | HS45 | HS75 | FR85T, FR85 | HT70, HT70K, HT75 | KM85, KM85R | KA85R Attachment | KR85 Attachment | KW 85 | FC 55 DZ | FC 73 | FC 75 | FC 85 | HL45 | HL75, HL75K | HS80 | HS85 | SP 85 |
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