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- 1133 400 1204 – STIHL Flywheel (Genuine OEM Part)
Description
1133 400 1204 – STIHL Flywheel (Genuine OEM Part)
The STIHL 1133 400 1204 is a genuine OEM flywheel, engineered for precise ignition timing and smooth engine rotation in compatible STIHL chainsaws. As a critical component of the ignition system, the flywheel stores rotational energy, stabilizes engine speed, and works with the ignition module to generate the spark required for reliable engine operation.
Manufactured to STIHL’s original equipment specifications, this flywheel is precision-balanced to minimize vibration and ensure consistent ignition performance. Using a genuine STIHL flywheel guarantees correct fitment, proper timing, and factory-approved engine reliability.
Product Details
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Manufacturer Part Number: 1133 400 1204
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Brand: STIHL
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Part Type: Flywheel
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System: Ignition system
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Function: Controls ignition timing and stabilizes engine rotation
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Material: High-strength, precision-machined metal
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OEM Status: Genuine STIHL OEM replacement
Function
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Generates magnetic signal for ignition timing
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Stores rotational energy for smooth engine operation
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Reduces vibration and improves idle stability
Compatible With STIHL Chainsaws
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MS 280 C-BQ (Ignition system)
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MS 280 (Ignition system)
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MS 270 (Ignition system)
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MS 270 C-B (Ignition system)
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MS 270 C-BQ (Ignition system)
How It’s Used
This flywheel mounts directly to the engine crankshaft and rotates with the engine. As it spins, it interacts with the ignition module to trigger the spark at the correct timing while also helping smooth out engine rotation during operation.
Correct installation and torque are essential to maintain proper ignition timing and engine balance.
Suggested Maintenance
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Inspect the flywheel during ignition or top-end service
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Check fins for damage that could affect cooling or balance
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Ensure magnets are clean and free of debris
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Verify proper torque and secure mounting on the crankshaft
The STIHL 1133 400 1204 Flywheel is used in OEM-specified ignition systems where accurate timing, smooth engine operation, and long-term reliability are essential.
Additional Information
Shipping & Return
Reviews
J
Jeffrey Neede a flywheel for our favorite chainsaw and Barry's Power Equipment came through.
J
Jeffrey Neede a flywheel for our favorite chainsaw and Barry's Power Equipment came through.
