Description
Overview:
The Filler Cap for Stihl 088, 066 (OEM 0000 350 0509) is a genuine Stihl replacement cap for chainsaw fuel or chain oil tanks. Built from tough, chemical‐resistant materials, it provides a reliable, tight seal to help prevent leaks and contamination during use and transport. Its screw-type design offers a secure closure that stands up to everyday jobsite conditions while keeping your machine operating safely and efficiently. This cap is designed specifically for Stihl professional saws and matches the original fit and function, making it a straightforward swap for a worn, cracked, or lost cap. Suitable for popular models such as the Stihl 088 and 066, it supports proper maintenance and consistent performance in demanding cutting work.
Key Features:
- Genuine Stihl OEM part for assured compatibility and performance (0000 350 0509)
- Provides a secure, leak‐resistant seal for fuel or chain oil tanks
- Durable construction engineered to withstand petrol, chain oil, vibration, and rough handling
- Screw-type closure for positive engagement and dependable sealing
- Helps maintain safety by reducing the risk of fuel or oil spillage
- Direct replacement for the original cap-no modifications required
- Grip-friendly design for quick fitting and removal during routine refuelling
- Supports long-term reliability of your chainsaw by keeping contaminants out of the tank
Typical Applications:
Used on professional and domestic chainsaws to seal fuel or oil tanks during felling, logging, limbing, firewood processing, and site work. Ideal for forestry, tree surgery, landscaping, and construction environments where machines are refuelled frequently. Helps prevent leaks when operating, transporting, or storing the saw, and contributes to cleaner, safer maintenance routines.
Also known as:
Fuel tank cap, oil tank cap, tank cap, filler cap, tank closure, reservoir cap, filler plug. Commonly used to describe the closure component that screws into the fuel or oil tank opening on a chainsaw to provide a tight, secure seal.
Fits Models:
066
088
MS 650
MS 660
MS650
MS660
Alternate Part Numbers:
0000-350-0509, 00003500509
