Description
Overview:
The Cover Washer 4128 162 1000 is a genuine Stihl OEM metal washer used to secure and protect mating parts on a range of petrol-powered Stihl machines. It provides a stable seating surface under a screw or bolt, helping to spread load, maintain clamping force, and protect adjacent covers or housings from wear. Built from durable metal for long service life, it is suitable for demanding outdoor use and regular maintenance. This washer is commonly used on brushcutters, clearing saws, earth augers and other equipment in the list below, including SP451 and SP481. Use it as a like-for-like replacement where the original washer is worn, deformed or missing to restore correct assembly and reliable operation.
Key Features:
- Genuine Stihl OEM part for assured fit and function on specified models
- Robust metal construction resists wear, deformation and vibration
- Helps maintain correct torque and alignment of covers, guards and fittings
- Smooth bearing surface reduces damage to plastic or painted components
- Supports reliable fastener clamping and reduces loosening in service
- Direct replacement for the original washer; straightforward to fit with basic tools
- Suitable for regular professional and DIY maintenance in harsh environments
- Backed by Stihl's parts specification for compatibility and performance
Typical Applications:
Used wherever a covered seating washer is specified in Stihl assemblies, such as guard and cover fixings, handle mounts, gearhead or clutch housing interfaces, and accessory brackets. Ideal when servicing brushcutters, clearing saws and earth augers to replace distorted or lost washers and to restore safe, secure fastening of components exposed to vibration.
Also known as:
Cover washer, dished washer, cup washer, seating washer, flange washer, replacement washer, fixing washer for covers/guards, OEM washer 4128 162 1000.
Fits Models:
BT 120 C, BT 121, BT 121 Z, BT120C, BT121, BT121Z, FR350, FR410C, FR450, FR460TC, FR480, FR480C, FS120, FS120R, FS200, FS200R, FS240, FS240C, FS240RC, FS250, FS250R, FS260, FS260C, FS260RC, FS300, FS350, FS360C, FS380, FS400, FS410C, FS450, FS460C, FS460RC, FS480, FT250, HT250, KA120, KA120R, KA250, KA250 Attachment, SP200, SP400, SP450, SP451, SP481
Alternate Part Numbers:
4128-162-1000, 41281621000
Product Specifications
| L&S Part No. | 4128 162 1000 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 41281621000 |
| Unit of Sale | 1 |
| Applications | BT 120 C, BT 121, BT 121 Z, BT120C, BT121, BT121Z, FR350, FR410C, FR450, FR460TC, FR480, FR480C, FS120, FS120R, FS200, FS200R, FS240, FS240C, FS240RC, FS250, FS250R, FS260, FS260C, FS260RC, FS300, FS350, FS360C, FS380, FS400, FS410C, FS450, FS460C, FS460RC, FS480, FT250, HT250, KA120, KA120R, KA250, KA250 Attachment, SP200, SP400, SP450, SP451, SP481 |
| Machine Type | Brushcutters, Pole Pruners |
| Fits Brands | Stihl |
| Fits Models | FS120, FS200, FS250 | FS240, FS260 | FS300, FS350, FS380 | FS360C FS410C | FS400, FS450, FS480 | FS460C, FS460RC | FR350, FR450, FR480, FR480C | FR410C, FR460TC | KA120, KA120R, KA250 Attachment | BT 120 C | BT 121 | BT 121 Z | FS361C | FS411 C-EM | FS461 C-EM | SP 481 | FS461 C-EML |
