Description
Overview:
The Later Crankcase (Flywheel Side) for Stihl TS400 is a genuine Stihl engine housing that forms the flywheel-side half of the crankcase. Built from robust die-cast metal alloy with precision-machined interfaces, it supports the crankshaft and flywheel, maintains crankcase sealing for two-stroke operation, and provides secure locations for associated components such as the ignition side oil seal and fasteners. This part restores structural integrity if the original casing is cracked, worn, or damaged. Designed specifically for the Stihl TS400 cut-off saw (also listed as TS 400), it ensures correct alignment and reliability under heavy-duty site conditions. OEM Part No. 4223 020 2601 confirms compatibility and traceability, helping keep your saw running smoothly and within factory tolerances.
Key Features:
- Genuine Stihl part for assured fit, material quality, and longevity (OEM 4223 020 2601)
- Purpose-made for the flywheel side of the TS400 crankcase for reliable alignment
- Precision-machined bearing and gasket surfaces to help maintain crankcase compression
- Durable die-cast construction engineered to handle heat, vibration, and daily site use
- Correct bosses and threads for factory fasteners and ancillary components
- Helps prevent air leaks that can cause poor running, hard starting, or accelerated wear
- Supports accurate crankshaft positioning for smoother operation and reduced vibration
- Corrosion-resistant finish suitable for dusty and wet cutting environments
- Ideal replacement for cases damaged by impact, excessive heat, or spun bearings
- Compatible with OEM seals, gaskets, and hardware for straightforward assembly
Typical Applications:
Used when overhauling or repairing Stihl TS400 disc cutters that have suffered casing cracks, stripped threads, or sealing failure. Suitable for machines used in cutting concrete, masonry, stone, or metal on construction sites, highways, and landscaping projects where dependable engine housing integrity is essential.
Also known as:
Crankcase half (flywheel side), engine case half, flywheel housing, motor housing, engine casing, crankcase shell, crankcase body, crankcase cover (flywheel), engine block half.
Fits Models:
TS 400, TS400
Alternate Part Numbers:
4223-020-2601, 42230202601
Product Specifications
| L&S Part No. | 4223 020 2601 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 42230202601 |
| Unit of Sale | 1 |
| Machine Type | Disc Cutters |
| Fits Brands | Stihl |
| Key Features | - Genuine Stihl part ensures fit and quality (OEM 4223 020 2601) - Designed for flywheel side of TS400 crankcase - Precision-machined surfaces maintain crankcase compression - Durable die-cast construction for heat and vibration resistance - Compatible with OEM seals, gaskets, and hardware |
| Fits Models | TS400 |

