Overview
This 16” guide bar and chain combo is a direct-fit aftermarket replacement designed for quick, hassle-free swaps on your chainsaw. It ships as a matched set so you get a properly paired bar and chain right out of the box, saving you the trouble of sourcing each piece separately. Ideal for homeowners who need a reliable spare or a fresh cutting setup without the OEM price tag.
Key specifications
- Bar length: 16”
- Chain pitch: 3/8”
- Drive links: 56DL
- Includes: guide bar and chain (matched set)
- Material: hardened alloy bar with chrome-plated chain
Compatibility
Fits Greenworks 20312 plus additional models with matching bar-mount specs. Cross-reference your chainsaw’s model and serial number with the compatibility table to confirm correct fitment before installing.
Installation notes
Remove the clutch cover and take off the spent bar and chain. Wipe down the bar pad and blow out the oiler port. Position the new bar, thread the chain onto the sprocket and around the bar groove making sure the cutters face forward on top. Use the tension screw to take up slack until the tie straps just lift off the bar rail, then secure the cover firmly.
Common questions
Q: Will this 16-inch bar and chain combo fit my Greenworks 20312, or do I need to match anything besides the bar length and 3/8 pitch?
Yes, this combo is made to be compatible with the Greenworks 20312 and matches the 16-inch bar length and 3/8 pitch you listed. Before installing, it’s still smart to compare your existing bar and chain markings and confirm the mount pattern and chain specs match your original setup.
Q: Do I need to sharpen or tension the chain before using this 16-inch Greenworks 20312 bar and chain combo?
You should always check chain tension before first use, because a new chain can loosen slightly after the first few cuts. Make sure the chain sits snugly on the 16-inch bar but still pulls around by hand with gloves on, and keep the bar oil reservoir filled so the new bar and chain are lubricated properly.
Q: If I’m replacing both the bar and chain on my Greenworks 20312, is there anything specific I should clean or inspect during installation?
Yes, clean out the bar groove area, sprocket cover, and oil outlet before installing the new combo so oil can flow correctly to the chain. It’s also a good time to inspect the drive sprocket for uneven wear, since a worn sprocket can cause the new 3/8 pitch chain to wear faster or cut poorly.
