2PC 20 Inch Chainsaw Chain

§ Saw Chains · SKU B0D2HGRXNT

2PC 20 Inch Chainsaw Chain

$36 ★ 4.8

2PC 20 Inch Chainsaw Chain for Poulan Pro PP5020AV / PR5020, 20" Replacement Chain for Poulan Pro 577180501, D70 / E70

Bar length20"
Pitch3/8"
Gauge.050""
Drive links70DL
CategorySaw Chains
Part numberB0D2HGRXNT
ConditionNew — aftermarket replacement

Fitment last verified:

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Overview

Designed as a drop-in replacement for Poulan Pro PP5020AV / PR5020 models, this chain restores your saw’s cutting ability to like-new condition. Available as a 2-pack, giving you a ready spare. Keeping a spare chain on hand means less downtime during jobs, and swapping a dull chain takes just minutes.

Key specifications

  • Bar length: 20”
  • Quantity: 2 chains per pack

Compatibility

This chain is designed to fit Poulan Pro PP5020AV / PR5020. Double-check your model number against the listing to ensure a correct match before installation.

Installation notes

Turn off the chainsaw and remove its power source before servicing. Unscrew the bar cover, back off the tensioner, and pull the old chain free. Route the fresh chain around the clutch drum and into the bar groove, making sure the drive links seat properly. Tighten the tensioner until the chain snaps snugly against the underside of the bar but still slides freely, then run the saw briefly at idle to confirm smooth tracking.

Common questions

Q: Will this 20-inch chain fit my Poulan Pro PP5020AV, or do I need to match anything besides the bar length?

Yes, this chain is made for the Poulan Pro PP5020AV and PR5020 with a 20-inch bar. You should still confirm your existing chain specs match your saw’s setup, since bar length alone is not enough if a different bar or sprocket has been installed.

Q: I have a Poulan Pro PR5020 and want to replace both chains at once—are these good to keep as matched spares for the same saw?

Yes, this 2-pack is a practical choice for the PR5020 because both chains are the same size for the same 20-inch application. Many owners keep one installed and one sharpened spare ready, which helps reduce downtime when the first chain gets dull.

Q: After installing one of these chains on my PP5020AV, how tight should I set it and what maintenance does it need?

Set the chain so it sits snugly on the bar but can still be pulled around by hand with gloves on; it should snap back into the bar groove without hanging loose underneath. Check tension again after the first few cuts, and keep the chain properly oiled and sharpened to prevent premature wear on the bar and drive components.

Compatibility

This part is verified to fit the following equipment. Always confirm the model number stamped on your machine before ordering.

Poulan Pro PP5020AV
PR5020

Not sure which chain you need? See our guide: How to count drive links or Chain pitch, gauge & drive links explained.

Before you buy — how to verify fitment

  1. Find the bar stamp. Look on the side of your current guide bar for the pitch, gauge, and drive-link count.
  2. Match all three numbers. Pitch (3/8), gauge (.050"), and drive links (70DL) must all match.
  3. Check bar length. Measure cutting length from the tip to where the bar enters the saw body — this should match 20".
  4. Confirm your saw model against the compatibility list above. If your model isn't listed, the chain may still fit if pitch/gauge/DL match.

Frequently asked questions

How do I know this chain fits my saw?

Match three numbers: pitch, gauge, and drive-link count. All three must match the stamp on your current bar. If even one is off, the chain won't fit safely.

How do I measure pitch and gauge?

Pitch is the distance between any three consecutive rivets, divided by two. Gauge is the thickness of the drive links — measure with a caliper or check the bar stamp. Our guide covers both in detail.

How long does a replacement chain last?

With proper tension and occasional sharpening, an aftermarket chain lasts 3–5 cords of firewood or about 5 hours of active cutting — roughly the same as OEM.

Can I sharpen this chain or is it single-use?

Absolutely sharpen it. A quality replacement chain can be sharpened 3–5 times before the cutters are too short. Keep a round file matched to the cutter diameter.

Where to buy

This part is available through Amazon with free returns on most orders. We've verified the fitment listed above — check the live listing for current price, stock, and delivery options.

Check current price on Amazon

Affiliate disclosure: we may earn a commission when you purchase through this link, at no extra cost to you.

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