Description
Overview:
This genuine Stihl rewind spring (part number 4237 190 0600) restores the recoil action in the pull-start mechanism of compatible machines. Made from hardened spring steel formed into a flat spiral, it provides the stored energy needed to retract the starter rope smoothly after each pull. It is designed for use across selected Stihl handheld tools, including the BG66 and BG66C blowers, as well as a wide range of other blowers, vacs, mistblowers, and hedge trimmers. A correct replacement rewind spring helps prevent weak return, rope slack, or failed starts, improving reliability and reducing downtime. Supplied as the spring only, it fits into the starter housing in place of a worn or broken spring and is suitable for routine servicing or repair.
Key Features:
- Genuine Stihl OEM rewind spring for assured compatibility and performance
- Correct replacement for MPN 4237 190 0600 (also 4237-190-0600, 42371900600)
- Hardened spring-steel construction for long service life
- Flat spiral form delivers consistent recoil force and smooth rope return
- Helps cure weak return, sluggish retraction, or a non-functioning starter
- Accurate fit across a wide range of Stihl blowers, vacs, mistblowers, and hedge trimmers
- Suitable for routine maintenance or repair to restore dependable starting
- Designed for straightforward installation into the starter assembly
Typical Applications:
Used to renew the pull-start mechanism on compatible Stihl garden and construction tools during servicing, refurbishment, or repair. Ideal when the starter rope no longer retracts fully, the recoil feels uneven, or the spring has fractured. Common in workshop maintenance of fleet machines and by home users keeping blowers, vacs, and hedge trimmers in regular working order.
Also known as:
Starter spring, recoil spring, pull start spring, pull-cord return spring, rewind starter spring, rope starter spring, starter recoil spring, return spring (starter mechanism).
Fits Models:
BG56, BG56C, BG66, BG66C, BG86, BG86C, BR200, HS46, HS46C, HS56, HS56C, HS81, HS81R, HS81RC, HS81T, HS81TC, HS82, HS86, HS86R, HS86T, HS87, SH56, SH56C, SH86, SH86C, SR200, SR200-D, SR200-Z
Alternate Part Numbers:
4237-190-0600, 42371900600
Product Specifications
| L&S Part No. | 4237 190 0600 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 42371900600 |
| Unit of Sale | 1 |
| Applications | BG56, BG56C, BG66, BG66C, BG86, BG86C, BR200, HS 46, HS46, HS46 C, HS46C, HS56, HS56C, HS81, HS81R, HS81RC, HS81T, HS81TC, HS82, HS86, HS86R, HS86T, HS87, SH56, SH56C, SH86, SH86C, SR 200, SR 200-D, SR 200-Z, SR200, SR200-D, SR200-Z, SR200D, SR200Z |
| Machine Type | Backpack Blowers, Blower/Shredders, Hedgetrimmers |
| Fits Brands | Stihl |
| Fits Models | BG56 | HS 46, HS46 C | HS81, HS86 | HS82 | BG66 | BG86 | BR200 | SH56, SH86 | SR 200 | SR 200-D | SR 200-Z | HS56 | HS87 |
