Products Description
MS381 Chainsaw Starter Spring with Plate
Complete Rewind Spring and Washer Set for STIHL MS381 Starter Assembly
This starter spring with plate is a direct replacement component for the recoil starter system on STIHL MS381, MS380, and 038 series chainsaws. The rewind spring provides the tension needed to retract the starter rope after each pull, while the plate (washer) secures the rope rotor on the starter post . When the spring breaks or loses tension-common after extended use-the starter rope will not retract properly. This set provides the necessary components to restore full starter function without replacing the entire starter assembly.
Technical Profiles & Materials
Complete Rewind Spring Assembly – Includes the rewind spring and the retaining plate/washer needed for proper installation. The spring provides consistent tension for reliable rope retraction after each pull.
OEM-Spec Compatibility – Replaces STIHL OEM part number 1117 190 0601 . Fits STIHL MS381, MS380, 038, and numerous compatible models .
Durable Construction – Manufactured from high-quality spring steel designed to withstand repeated tension cycles. Provides long service life when properly maintained.
Cost-Effective Repair – Replacing just the spring and plate is significantly more economical than purchasing a complete starter assembly. Ideal for routine maintenance and repair.
Technical Specifications
| # | Parameter | Specification |
|---|---|---|
| 1 | OEM Part No. | 1117 190 0601 |
| 2 | Alternative Ref. | 11171900601 |
| 3 | Compatible Models | STIHL MS381, MS380, 038, and many others |
| 4 | Component Type | Rewind spring + retaining washer/plate |
| 5 | Material | High-quality spring steel |
| 6 | Usage | Starter rope retraction mechanism |
| 7 | Installation | Requires removal of starter assembly and rope rotor |
Products Application
Recoil Starter Repair
Direct replacement when the rewind spring breaks or loses tension, causing the starter rope to not retract or retract weakly. The MS381 starter rope rotor must be removed to access and replace the spring .
Preventative Maintenance
Replacing the starter spring and washer when servicing the starter assembly helps prevent starter failure and ensures reliable starting performance. Proper lubrication of the new spring extends its service life .
Starter Assembly Overhaul
When rebuilding the recoil starter-including replacing the pawls, rope, and handle-the spring and washer should also be replaced to ensure all components are renewed and function correctly together .
Quality and Craftsmanship Details
Products Package
About Us
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FAQ
Q: How do I confirm this starter spring fits my MS381?
A:Check your chainsaw model number. This spring fits STIHL MS381, MS380, and 038 models. It replaces OEM part number 1117 190 0601 . Confirm your starter housing type matches the specified serial numbers for best fitment.
Q: What are the symptoms of a broken starter spring?
A: Common symptoms include the starter rope not retracting, retracting weakly, or the rope pulling out but not engaging. A broken spring can also cause the rope to pull out fully without resistance . If the spring bits are under tension, they may fly apart when removed-wear eye protection and gloves .
Q: How do I install the new starter spring?
A: Remove the starter assembly from the saw, take off the rope rotor and washer, remove the broken spring pieces, and lubricate the new spring with a few drops of non-resinous oil. Install the new spring, fit the plate, and tension the spring by turning the rope rotor seven full revolutions as per the STIHL manual .
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