Description
Overview:
The Socket SW27, 1/2" for Stihl RL 540.0 Lawn Scarifier (MPN 0812 190 1007) is a Genuine Stihl OEM part designed for dependable maintenance and repair work. Manufactured from hardened, wear‑resistant steel, it delivers a precise fit on 27 mm hex fasteners while pairing with standard 1/2" (12.7 mm) drive tools such as ratchets and torque wrenches. Built for regular workshop and site use, it helps ensure secure removal and tightening of key fixings on Stihl machinery. Optimised for the RL 540.0 and RL5400 models, this socket supports accurate, repeatable torque application and reduces the risk of rounding fasteners. It is a robust, service-ready component for tradespeople, grounds teams and DIY users maintaining scarifiers and other garden and construction equipment.
Key Features:
- Genuine Stihl OEM part for assured fit and compatibility
- Manufacturer Part Number (MPN): 0812 190 1007
- Size: SW27 (27 mm across flats) with 1/2" (12.7 mm) drive
- Hardened, durable steel construction for long service life
- Precision-engineered to minimise play and reduce fastener wear
- Suitable for use with hand ratchets and torque wrenches
- Corrosion-resistant finish to withstand outdoor and workshop conditions
- Direct replacement for worn or mismatched sockets to maintain safe working practice
- Designed to integrate seamlessly with Stihl RL 540.0 and RL5400 service tasks
- Straightforward to fit and use, supporting quicker maintenance turnaround
Typical Applications:
Used for tightening and loosening 27 mm fixings on Stihl scarifiers, including general chassis, blade assembly and pulley-related fasteners. Ideal for regular servicing, blade changes and periodic strip-downs on RL 540.0 and RL5400 machines in domestic, commercial and hire fleets.
Also known as:
27 mm hex socket, SW27 socket, 1/2 in drive socket (12.7 mm), OEM Stihl socket for scarifiers, RL540.0/RL5400 service socket.
Fits Models:
RL 540.0, RL5400
Alternate Part Numbers:
0812 190 1007, 0812-190-1007, 08121901007
Product Specifications
| L&S Part No. | 0812 190 1007 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 08121901007 |
| Unit of Sale | 1 |
| Machine Type | Lawn Scarifiers |
| Fits Brands | Stihl |
| Fits Models | RL 540.0 |
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