Stihl 9633 003 2210 – Oil Seal (20 × 30 × 5)
Product Description:
The Stihl 9633 003 2210 Oil Seal is a genuine OEM replacement part engineered for precision sealing in your engine or crankshaft assembly. With dimensions of 20 mm inner diameter × 30 mm outer diameter × 5 mm width, this seal prevents oil leaks and keeps contaminants out, ensuring reliable operation during demanding use.
Constructed from durable NBR rubber and reinforced with a steel case and garter spring, it delivers long-lasting performance under pressure, heat, and vibration. Perfect for maintaining clean lubrication and extending engine life.
Key Features:
✅ Part Number: 9633 003 2210
✅ Dimensions: 20 × 30 × 5 mm
✅ Material: NBR rubber with steel reinforcement and garter spring
✅ Function: Seals crankshaft or engine bearings to stop oil leakage
✅ Quality: OEM-grade fit and reliability
Compatible Models:
Commonly used in several Stihl power tools, including:
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Chainsaws: 044, 045, 046, 056, MS 440, MS 450, MS 460
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Brushcutters / Trimmers: FS 460, FS 480, FS 500, FS 550, FS 560
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Multi-tools / KombiEngines with compatible crankshaft dimensions
(Always verify fitment with your model’s parts diagram.)
Why Choose Genuine Stihl Seals?
✅ Precision-engineered to OEM specifications
✅ Maintains optimal lubrication and engine efficiency
✅ Resists wear, heat, and harsh working conditions
✅ Trusted for long service life in professional and consumer equipment
