Products Description
Brush Cutter FS250 Starter Assy – Complete Recoil Pull-Start Replacement
Direct OEM-Spec Starter Assembly for STIHL FS120, FS200, FS250 & Compatible Models
This recoil starter assembly is a complete replacement unit for the pull-start mechanism on STIHL FS120, FS200, FS250, and a wide range of compatible brushcutters and professional equipment. The pre-assembled unit includes the housing, rewind spring, starter rope, and grip handle, eliminating the need to rebuild individual components. Designed to meet or exceed original equipment specifications, it restores reliable starting performance when the original starter fails, the rope frays, or the rewind spring loses tension. This assembly is essential for professional landscapers, grounds maintenance crews, and repair centers maintaining STIHL brushcutter equipment.


Technical Profiles & Materials
OEM-Spec Replacement Fitment – This recoil starter assembly is manufactured to meet or exceed original equipment specifications, replacing STIHL OEM part number 4134-080-2101 (which supersedes 4134-080-1800). It ensures perfect fitment and reliable performance on compatible models, with quality aftermarket options offering a cost-effective maintenance solution.
Broad Model Compatibility – Confirmed compatible with an extensive range of STIHL brushcutters, pole pruners, and earth augers, including:
Brushcutters: FS120, FS120R, FS200, FS200R, FS250, FS250R, FS300, FS350
Pole Pruners: FT250, HT250
Earth Augers: BT120C, BT121
Other Equipment: FR350, FR450, FR480, FR480C, SP200
Complete Drop-In Assembly – Supplied as a fully assembled unit, including the plastic housing, starter pulley, recoil spring, pull rope, and grip handle. This eliminates the need to rebuild individual starter components, reducing downtime and simplifying installation.
Technical Specifications
| # | Parameter | Specification |
|---|---|---|
| 1 | OEM Part Number | 4134-080-2101 (supersedes 4134-080-1800) |
| 2 | Compatible Models | FS120, FS200, FS250, FS120R, FS200R, FS250R, FS300, FS350, FR350, FR450, FR480, BT120C, BT121, FT250, HT250, SP200 |
| 3 | Material | High-quality polypropylene / Plastic |
| 4 | Dimensions (Approx.) | 19.5 × 19.5 × 7.7 cm / 7.7 × 7.7 × 3.0 in |
| 5 | Weight (Typical) | 258g – 350g (approx. 9.1 oz) |
| 6 | Assembly Type | Complete recoil starter (housing, spring, rope, handle) |
| 7 | Installation | Direct bolt-on replacement, basic hand tools |
| 8 | Unit of Sale | 1 complete assembly |
Products Application

Brushcutter Starter Restoration
Direct replacement when the original recoil starter fails to retract, the pull cord breaks, or the spring loses tension on FS120, FS200, and FS250 models. The complete assembly restores reliable starting, eliminating common issues such as rope binding, weak retraction, and starter mechanism failure.

Professional Equipment Maintenance
For landscaping contractors, grounds maintenance crews, and tree care professionals operating STIHL brushcutters and pole pruners, the pre-assembled starter unit simplifies repairs and minimizes downtime. The drop-in design allows for quick field replacement, keeping equipment operational during critical work periods.

Workshop & Repair Service
For repair centers servicing multiple STIHL FS series models, this starter assembly simplifies parts inventory by covering a wide range of equipment with a single part number. The complete assembly reduces service time and ensures consistent repair quality.
Quality and Craftsmanship Details



Products Package

About Us
As a premier garden machinery parts supplier, Jiaxing Norsun Trading Co., Ltd. bridges global distributors with over 100 vetted China manufacturers. We streamline your B2B supply chain through strict quality control, flexible production, and factory-direct wholesale pricing. Partner with us for reliable, high-volume sourcing of precision-engineered outdoor power equipment components.
Trusted Partnership Power
YOUR PROFESSIONAL ONE-STOP SOURCE
FOR 10000+ OUALITY PARTS
Verified Factory Excellence
BACKED BY 200+ TRUSTED FACTORY PARTNERS
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FAQ
Q: How do I confirm this starter assembly fits my FS250 brushcutter?
A:Check your machine model number on the identification plate. This starter assembly is confirmed compatible with STIHL FS120, FS200, FS250, and an extensive range of models including FS120R, FS200R, FS250R, FS300, FS350, FR350, BT120C, BT121, and many others. The OEM reference is 4134-080-2101.
Q: What are the symptoms that indicate the starter assembly needs replacing?
A: Common symptoms include the starter rope not retracting automatically, weak or inconsistent recoil force, the rope pulling out with no resistance, rope fraying or breaking, or the starter mechanism feeling rough or binding. If the engine fails to start despite repeated pulls, the starter assembly is often the cause.
Q: Is installation difficult and what tools are required?
A: Installation is straightforward and requires only basic hand tools. The starter assembly is designed as a direct bolt-on replacement for the original unit. Remove the old starter, align the new assembly with the mounting points, and secure with the existing hardware.
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