Description
Overview:
This fan-side crankcase is a Genuine Stihl part for heavy-duty cut-off saws, designed to restore the factory fit and performance of your machine. Built from a durable cast metal alloy, it forms the structural housing for key engine components on the fan/flywheel side, helping to maintain alignment, sealing and cooling airflow. It is engineered for Stihl TS 700 and TS 800 models, where it supports the crankshaft bearings, oil seals and external mounting points. Correct crankcase integrity is essential for reliable starting, power delivery and long service life, especially in demanding site conditions. Supplied as a replacement case half, it is intended to replace worn, cracked or impact-damaged originals and to be used with the appropriate OEM fasteners, gaskets and seals for best results.
Key Features:
- Genuine Stihl part for assured compatibility and build quality
- Direct-fit fan-side case half for TS 700 and TS 800
- Robust cast alloy construction resists heat, vibration and impact
- Precision mating surfaces help maintain crankshaft alignment and sealing
- Supports bearings, seals, flywheel/fan and starter shroud mounting points
- Helps restore compression and smooth running on rebuilt engines
- OE geometry for reliable refit with standard hardware and accessories
- Designed for long service life in harsh construction and hire environments
- Clean casting with accurate threads to aid straightforward installation
- Suitable for preventative maintenance or full engine overhauls
Typical Applications:
Used during repairs or rebuilds of Stihl disc cutters used for cutting concrete, asphalt and masonry on construction sites, roadworks, utilities and landscaping. Ideal for replacing damaged or fatigued crankcase halves to restore structural integrity, correct cooling airflow and dependable operation in professional and DIY use.
Also known as:
Crankcase half (fan side), flywheel-side crankcase, magneto-side case, engine casing half, crankcase housing, engine case, fan-side housing. These terms refer to the same structural engine case section that supports the crankshaft and associated components on the fan/flywheel side of the saw.
Fits Models:
TS 700, TS 800
Alternate Part Numbers:
4224-020-2606, 42240202606
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