Description
Overview:
This Sealing Ring is a Genuine Stihl part engineered for professional and heavy‐duty chainsaws, including the Stihl 064 and 084. Built from high‐grade, fuel‐ and oil‐resistant sealing material, it provides a tight, reliable seal at specified joints and fittings to prevent leaks and air ingress. By maintaining correct sealing, it helps protect performance, reduce mess, and limit premature wear on surrounding components. Manufactured to OEM specifications under part number 0000 359 1203, it offers the correct dimensions and hardness for long service life in high‐vibration, high‐temperature environments. Ideal for servicing and rebuilds, it restores factory sealing integrity on compatible Stihl models, supporting easy starting, stable running, and consistent lubrication across demanding cutting tasks.
Key Features:
- Genuine Stihl OEM part for assured compatibility and quality (PN 0000 359 1203)
- Designed for Stihl 064, 066, 084, 088, MS640, MS650, MS660
- Durable, fuel‐ and oil‐resistant construction for long service life
- Maintains liquid‐tight and air‐tight sealing under heat and vibration
- Helps prevent leaks, false air, and loss of performance where specified
- Supports reliable starting, steady idle, and correct oiling behaviour
- Direct like‐for‐like replacement at the designated location; no modifications needed
- Suitable for routine maintenance, overhauls, and leak rectification
Typical Applications:
Used during routine servicing or repairs to restore proper sealing at manufacturer‐specified joints on Stihl chainsaws. Typical uses include sealing at fittings, plugs, housings, or line connections in fuel or oil systems, and other designated interfaces where a sealing ring is required. Helps stop seepage, improve reliability in daily cutting, and maintain equipment efficiency on site or in the workshop.
Also known as:
Gasket ring, sealing washer, crush washer, crush ring, packing ring, sealing gasket, washer seal, compression washer. These terms are commonly used to describe small ring‐type seals that provide a tight interface between mating parts on engines and power tools.
Fits Models:
064, 066, 084, 088, MS640, MS650, MS660
Alternate Part Numbers:
0000-359-1203, 00003591203
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