Description
Overview:
The Sleeve 8 x 4.5 mm is a genuine Stihl component designed for precise spacing and support within hedge trimmer assemblies, helping moving parts run smoothly and with minimal wear. Sized at 8 mm x 4.5 mm (approx. 0.31 in x 0.18 in), this compact sleeve keeps clearances accurate to maintain reliable performance. Built from durable materials with a clean cylindrical form, it is suitable for routine maintenance and OEM-quality repairs on popular Stihl machines such as the HS81R and HS81RC. Used where a small, stable bearing surface is needed, it helps reduce play, align mating parts, and extend service life. Supplied as an exact-fit replacement under Stihl part number 4237 641 4902 for assured compatibility and consistency.
Key Features:
- Genuine Stihl part for reliable fit and performance (4237 641 4902)
- Dimensions: 8 mm x 4.5 mm (approx. 0.31 in x 0.18 in)
- Precision-made sleeve to keep correct alignment and clearances
- Helps reduce friction, vibration, and component wear
- Supports smooth operation and consistent cutting performance
- Robust construction for frequent professional or DIY use
- Direct replacement with no modifications required
- Suitable for preventative maintenance to minimise downtime
Typical Applications:
Used as a small spacer or bushing within hedge trimmer mechanisms to support pins or shafts, stabilise linkages, and protect mating parts from wear. Ideal for workshop repairs and scheduled maintenance on heavily used machines, helping restore smooth drive and control in demanding garden and landscaping work.
Also known as:
Bushing, bush, spacer, insert, liner, plain bearing sleeve, support sleeve. These terms are often used for compact sleeves that provide a low-friction, sacrificial surface between moving parts in handheld power equipment.
Fits Models:
HS 81 R, HS 81 RC, HS 81 T, HS 81 TC, HS 82, HS 86 R, HS 86 T, HS 87, HSA 130 R, HSA 130 T, HSA 94
Alternate Part Numbers:
4237-641-4902, 42376414902
Product Specifications
| L&S Part No. | 4237 641 4902 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 42376414902 |
| Unit of Sale | 1 |
| Applications | HS 81 R, HS 81 RC, HS 81 T, HS 81 TC, HS 82, HS 86 R, HS 86 T, HS 87, HS81, HS81R, HS81RC, HS81T, HS81TC, HS82, HS86, HS86R, HS86T, HS87, HSA 130 R, HSA 130 T, HSA 94, HSA130R, HSA130T, HSA94 |
| Machine Type | Hedgetrimmers |
| Fits Brands | Stihl |
| Fits Models | HS81, HS86 | HS82 | HSA94 | HS87 | HSA130R, HSA130T |
