This Cast Arm is a genuine Stihl component for the TS 400/TS400 cut-off saw, supplied to replace the original arm under OEM part number 4223 701 0200. The arm is a robust cast metal alloy piece that supports the cutting wheel assembly and guard, helping to maintain alignment, stability, and smooth operation under site conditions. It sits at the heart of the cutting head structure, providing precise mounting points for related hardware. As a direct OEM replacement, it uses the original mounting geometry for a dependable fit, making it suitable for workshop repairs, fleet maintenance, and DIY rebuilds. Choosing a genuine Stihl arm helps preserve tool balance and performance, and reduces downtime on masonry, concrete, and steel-cutting tasks.

Key Features:
– Genuine Stihl part for assured compatibility and performance with TS 400/TS400
– Direct replacement for OEM 4223 701 0200 with correct factory dimensions and tolerances
– Durable cast alloy construction designed for heavy-duty cutting applications
– Precisely machined mounting faces and bores to maintain cutting wheel alignment
– Supports the cutting wheel and guard assembly for stable, accurate cutting
– Corrosion-resistant finish suitable for outdoor and on-site environments
– Fits using existing OEM fasteners and brackets for straightforward fitting
– Helps restore original handling, tracking, and service life after impact or wear
– Suitable for professional contractors, tool hire fleets, and DIY maintenance
– Backed by Stihl’s parts standards for reliability and consistency

Typical Applications:
Restoring the cutting head structure on Stihl TS 400/TS400 saws used for cutting concrete, brick, paving slabs, kerbs, steel sections, and similar site materials. Ideal when the original arm is worn, cracked, or bent, to regain correct wheel alignment and safe guard positioning in construction, utilities, landscaping, and demolition work.

Also known as:
Cutting arm, wheel arm, cutter head arm, replacement arm, support arm, machine arm for Stihl disc cutters. Often referenced as a cast support for the cutting assembly or guard support arm on the TS 400 platform.

Fits Models:
TS 400, TS400

Alternate Part Numbers:
4223-701-0200, 42237010200

Product Specifications