8TEN Chainsaw Chain 20 in.063 Gauge.325 Pitch 81DL - 3 Pack

In this review of the 8TEN 20 in.063 gauge.325 pitch 81DL chainsaw chain, the bottom line is simple: it is for homeowners and pro users who need an inexpensive replacement that matches common OEM part numbers and cuts like a branded chain. The reviewer found the chains perform well out of the box, stay reasonably sharp on typical hardwood jobs, and are notable for value when replacing chains in Stihl and similar saws. This review focuses on fit, cutting performance, and durability so buyers can decide if the tradeoff of low price for occasional fit variance is acceptable.

Key Features

• OEM compatibility: Fits multiple OEM part numbers so users can replace chains for many Stihl and Carlton systems without swapping bars.
• Wide model support: Works with a long list of Stihl models, making it convenient for owners of older and newer saws to find a direct replacement.
• Gauge and pitch: The.063 gauge and.325 pitch provide a balance of strength and cutting speed for common cutting and limbing tasks.
• 81 drive links: Full-length 81DL design matches the specified guide bar lengths and keeps chain tension consistent during use.
• Value pack: Sold as a 3 pack, offering twice the chain for the price of some branded options, which reduces downtime and replacement cost.

Who It's For

The 8TEN 20 in chain is best for homeowners, landscapers, and occasional pro users who run Stihl-compatible saws and want a budget-friendly replacement that performs like major brand chains in many cutting situations. It is especially useful when you need multiple spare chains to rotate or to have on hand for extended work sessions.

Those who should look elsewhere include operators who require factory-certified parts for warranty reasons or who need guaranteed fit for a specific engine-bar-head combination; a few users reported fit issues with certain saws, so checking OEM numbers before purchase is recommended.

Pros & Cons

Pros

• Good cutting quality that many users compared favorably to brand-name chains on a range of wood types.
• Strong value proposition: three chains in a pack lowers replacement cost and reduces downtime.
• Broad compatibility with many Stihl model numbers and common OEM part codes simplifies replacement shopping.
• Holds a useful edge for general cutting and limbing tasks right out of the package.

Cons

• Fit can be inconsistent with some saws, so buyers should verify compatibility with their exact model and part number.
• Durability reports are mixed; some users found longevity comparable to branded chains while others saw shorter life under heavy use.

Specifications

Length	20 in
Gauge	.063 in
Pitch	.325 in
Drive links	81 DL
Pack	3 pack
Compatible OEM part numbers	Carlton K3C-081G, K3C-81E, Oregon 22BPX081G, Stihl 26 RM3 81, 3634 005 0081
Compatible saw models	Multiple Stihl models including MS 260, MS 271, MS 290, MS 310, MS 362, MS 390 and many others

Our Verdict

The 8TEN 20 in.063 gauge.325 pitch 81DL chain is a sensible buy for users who need affordable, widely compatible replacement chains and want spare chains on hand. It delivers strong cut quality for general yard work and limbing and represents good value in a 3 pack, though buyers should confirm part numbers and be prepared for variable longevity on heavy commercial workloads.

Frequently Asked Questions

Will this chain fit my Stihl MS 290?
Yes, the chain lists compatibility with MS 290 among other Stihl models, but confirm the OEM part number and bar drive link count before purchase.

What do the numbers.063 and.325 mean?
Those are the gauge and pitch:.063 in gauge denotes the thickness of the drive link, and.325 in pitch is the distance between chain links, both essential for correct fit and safe cutting.

Is this chain ready to use or does it need sharpening?
The chains arrive factory sharpened and are usable out of the package; routine sharpening will be required with normal use and depending on wood hardness.