STIHL 3003-000-7346 - 32 Bar Sn 404-063"

What It Is

This is an OEM STIHL 32-inch solid steel replacement bar (part #3003-000-7346) designed for professional-grade STIHL chainsaws. It is intended for heavy-duty cutting tasks like felling, bucking, and milling where a longer bar is required for larger diameter wood.

Fitment & Compatibility

Before buying, verify the following:

• Bar mount pattern: This bar uses a standard STIHL small-mount pattern (K041 mount). It fits STIHL models such as the MS 461, MS 660, MS 661, and MS 880 (among others with the same mount). Check your saw’s manual or measure the bar slot width and stud spacing.
• Pitch & gauge: The bar is designed for 0.404-inch pitch chain and 0.063-inch drive link gauge. You must match your chain to these specs.
• Drive link count: A 32-inch bar typically requires 114 drive links for a 0.404 pitch chain. Confirm your chain length matches.
• OEM vs aftermarket: This is a genuine STIHL part, not a third-party replacement. It ensures exact fit and durability but costs more than generic options.
• Oil hole alignment: Ensure your saw’s oiler aligns with the bar’s oil hole (standard on all K041 mount bars).

Key Things to Know

• Quality: STIHL OEM bars are made from hardened steel and are roller-nosed for reduced friction and longer life. Expect professional-grade wear resistance.
• Installation difficulty: Moderate. Requires removing the side cover, chain, and sprocket, then mounting the bar and tensioning the chain. Basic tools (wrenches, screwdriver) needed.
• Common gotcha: The 0.404-inch pitch chain is less common than 3/8-inch pitch. Ensure you have a matching sprocket (rim or spur) for 0.404 pitch.
• Weight: A 32-inch bar adds significant weight. Your saw must have sufficient power (recommended 70cc or larger) to run it effectively.

Should You Buy It

This bar is right for professional loggers, arborists, or serious landowners who need a long, durable bar for large-diameter hardwoods and frequent heavy use. If you have a compatible STIHL saw (e.g., MS 660 or MS 880) and already use 0.404/0.063 chain, it’s a reliable OEM upgrade. Skip it if you only cut smaller wood or want a lighter bar for occasional use.