Hipa TS420 Recoil Starter for STHIL TS410/TS420 Concrete Cut Off Saw | Replaces 4238-190-0300

Overview

The Hipa TS420 Recoil Starter is a compatible replacement designed for a range of STHIL concrete cut off saws. Built to match the performance of the original, this unit helps you quickly regain starting reliability on demanding job sites—whether you’re framing, masonry, or general construction work. While not a guarantee of outcome, users report smoother starts and quicker re-engagement after reassembly in typical field conditions.

Compatibility & Fit

This replacement is compatible with popular STHIL models, including TS410, TS410Z, TS420, TS420Z, TS480i, and TS510i. It also serves as a direct alternative for the 4238-190-0300 family of part numbers, making it a practical option for users with identified wear on the recoil system.

• STHIL TS410, TS410Z, TS420, TS420Z, TS480i, TS510i concrete cut off saws
• Replaces multiple part numbers: 4238 190 0300, 4250 190 0301, 4238 190 0302, 4238 190 0402B, 4238 190 0404
• Without compromising on build quality, the part is designed for straightforward substitution

What’s in the Package & Packaging Notes

• 1x TS420 pull start assembly
• Packaging may vary during updates; the product inside remains identical in quality and function
• Compatibility is best confirmed by comparing your existing recoil starter with the product description and images

Performance, Durability, and Real-World Use

Engineered to withstand the rigors of daily use, the TS420 recoil starter aims to deliver reliable starts across a range of cutting tasks. The design emphasizes clean engagement, durable fittings, and an intuitive pull mechanism that reduces effort during long work sessions. This makes it suitable for DIY projects and professional jobs where a dependable recoil system can help you stay productive.

Potential benefits include easier starting in cooler conditions, consistent engagement after reassembly, and a replacement option that aligns with the original’s form factor. While results may vary based on tool condition and usage, the unit is intended to restore a typical saw’s starting behavior to a workable state.

Installation Considerations

Before purchasing, compare your current recoil starter with the listed product to ensure a correct fit. The part is intended as a direct replacement for the TS420 family and related models; installation is generally straightforward for users familiar with basic saw maintenance. If unsure about compatibility, consult your tool’s service manual or reach out to support for guidance.

Who Is This For?

Professionals and DIY enthusiasts who rely on sturdy concrete cut off saws will find value in a reliable recoil starter replacement. The option is particularly appealing when routine maintenance or part wear affects starting performance, allowing you to continue work with minimal downtime.