Overview
This replacement chainsaw chain is manufactured to OEM specifications for reliable cutting performance. A dull or stretched chain forces the motor to work harder, generates excessive heat, and produces rough, uneven cuts. Installing a fresh chain restores the saw’s efficiency and reduces operator fatigue.
Key specifications
- Replacement chainsaw chain
- Pre-sharpened cutters ready for immediate use
- Heat-treated for extended cutting life
Compatibility
This chain is designed to fit Poulan chainsaws and compatible models listed above. Confirm the pitch, gauge, and drive link count match your bar’s specifications before ordering.
Installation notes
Ensure the saw is off and the power source is disconnected before chain replacement. Release bar tension, remove the side cover, and slide the old chain off the bar and drive sprocket. Thread the new chain with cutters facing the correct direction, re-mount the bar, and adjust tension until there is slight play.
Common questions
Q: Will this 18 in replacement chain fit my Troy-Bilt TB4218XP or the 41AY4218766 chainsaw?
Yes, this chain is intended to fit the Troy-Bilt TB4218, TB4218XP, and model 41AY4218766 as long as your saw is using the original 18-inch bar setup. It is also listed for compatible Poulan Pro 4218/PR4218/4218A, Wild Thing 2375/2000, PP4218A 2150, and 3516AV Predator saws, but it’s still smart to confirm your current bar length and chain markings before installation.
Q: I have a Poulan Wild Thing 2375 with an 18-inch bar—can I use this chain, and do I need to replace the bar too?
If your Wild Thing 2375 is running the standard 18-inch bar configuration, this replacement chain should fit without needing a new bar. You only need to replace the bar if the groove is badly worn, the rails are uneven, or the tip sprocket is damaged, since a worn bar can cause poor cutting performance even with a new chain.
Q: What’s the best way to install and maintain this replacement chain on a Poulan Pro 4218?
Install it with the cutting teeth on the top of the bar facing forward, then adjust tension so the chain sits snugly but can still be pulled around the bar by hand with gloves on. After the first few cuts, recheck tension because a new chain can stretch slightly, and always keep the bar oil reservoir full to reduce heat and premature wear.
