The Stihl 0000 997 5519 clutch spring is a genuine OEM replacement part designed to provide correct return tension in STIHL centrifugal clutch systems. This spring plays a critical role in clutch operation by allowing the clutch to disengage smoothly at idle and engage consistently as engine RPM increases, ensuring safe and reliable power transfer.
Manufactured to STIHL’s exact factory specifications, this clutch spring delivers dependable performance, proper fit, and long service life in demanding professional and residential equipment. Replacing worn or stretched clutch springs helps prevent clutch slip, uneven engagement, and excessive wear on clutch components.
Product Details
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Part Number: 0000 997 5519
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Brand: Stihl
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Part Type: Clutch spring
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OEM: Genuine Stihl replacement part
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Function: Provides return tension for centrifugal clutch operation
Key Benefits
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Ensures smooth clutch engagement and disengagement
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Helps maintain correct idle speed behavior
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Reduces clutch wear and vibration
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Manufactured to OEM specifications for precise fit
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Ideal for maintenance and professional repair
Common Applications
This clutch spring is used in a wide range of STIHL professional trimmers, brushcutters, and clearing saws, including but not limited to:
FS 361 C-EM / FS 361.0 C-EM
FS 461 C-EM / FS 461.0 C-EM
FS 360 C-E (4147)
FS 460 / FS 460 C-EM
FS 250 / FS 250 R / FS 250.0 / FS 250.0 R
FS 251 / FS 251 R / FS 251.0 / FS 251.0 R
FS 240 / FS 240 R / FS 240.0 / FS 240.0 R / FS 240.0 C-E
FS 235.0 / FS 235.0 R
FS 410 (4147)
FS 120 / FS 120 R
FS 350
FS 450-K
FS 200 R
SP 200
BT 120 C / BT 121
FR 235.0
FR 410 C-E / FR 410.0 C-E
FR 460 TC-EFM / FR 460.0 TC-EFM
HT 250
(Always verify compatibility with your specific model and serial number before ordering.)
Why Choose a Genuine Stihl Clutch Spring?
Using genuine Stihl OEM clutch springs ensures proper clutch balance, correct spring tension, and long-term reliability. Aftermarket springs may vary in spring rate and durability, which can lead to premature clutch wear or unsafe operation.
