Fitment first · Trimmer · SKU B0D3T1RMKY

10 Inch Replacement Pole Saw Bar chain

10 Inch Replacement Pole Saw Bar chain for EGO PSA1000, MPS1000, PSA1000, Pole Saw Attachment chain bar Replacement 48-09-5001 for Milwaukee 2825-21PS / 2825…

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Compatibility checkpoint

Verify this before you buy

8 listed model matches
1 Match the machine model

Compare the model printed on your trimmer label with the fitment list below.

2 Confirm the line and spool spec

bar & chain

3 Check the part code

Match part B0D3T1RMKY or ASIN B0D3T1RMKY against the listing and your old part.

Listed model matches
EGO PSA1000MPS1000PSA1000Pole Saw Attachment chain bar Replacement 48-09-5001Milwaukee 2825-21PS2825-20PS3016-20PS3016-21PS Cordless Pole
Equipment brandEGO, Milwaukee
ReplacesB0D3T1RMKY
Spool typebar & chain
CategoryTrimmer
ConditionNew aftermarket replacement

Overview

This 10” pole saw bar and chain replacement enables overhead limb cutting without a ladder. When the original bar develops worn rails or the chain loses effective cutting depth, replacement is the safest and most efficient fix. This aftermarket set is built to OEM dimensions for a direct swap on compatible pole saws.

Key specifications

  • 10” pole saw replacement bar
  • Hardened steel construction for durability
  • Integrated nose sprocket for smooth chain travel

Compatibility

This pole saw bar is compatible with EGO models as specified above. Double-check the bar mount pattern and chain specifications against your pole saw’s documentation before ordering.

Installation notes

Disconnect the pole saw from power and allow the chain brake to engage. Remove the bar cover and slide the old bar off the mounting studs. Install the new bar, fit the chain around the sprocket and bar nose, and tension according to the manufacturer’s guidelines.

Common questions

Q: Will this 10 inch replacement bar chain fit both my EGO PSA1000 pole saw attachment and my Milwaukee 3016-20PS cordless pole saw?

Yes, this replacement chain is made for the EGO PSA1000 and MPS1000, and it also fits the Milwaukee pole saw setups that use replacement bar/chain part 48-09-5001, including 2825-21PS, 2825-20PS, 3016-20PS, and 3016-21PS. The most important thing is matching your saw’s original 10 inch bar and the 48-09-5001 style setup on the Milwaukee units.

Q: Do I need any special tools to install this chain on my Milwaukee 2825-21PS pole saw attachment?

You typically only need the basic bar cover wrench or scrench that fits your pole saw to loosen the side cover, release chain tension, and swap the chain. After installation, make sure the chain is seated correctly in the bar groove and around the drive sprocket, then tension it so it snaps back lightly by hand without hanging loose under the bar.

Q: How do I know when this 10 inch pole saw chain needs sharpening or replacement on my EGO MPS1000?

If the saw starts producing fine sawdust instead of wood chips, cuts more slowly, or pulls to one side, the chain usually needs sharpening. Replace it if the cutters are heavily worn, the chain stretches excessively even after adjustment, or the drive links and rivets show visible damage.

Compatibility

This page lists compatible equipment gathered from the product fitment data. Always confirm the model number stamped on your machine before ordering.

EGO PSA1000MPS1000PSA1000Pole Saw Attachment chain bar Replacement 48-09-5001Milwaukee 2825-21PS2825-20PS3016-20PS3016-21PS Cordless Pole

Not sure which spool you need? See our guide: How to wind a trimmer spool or How to measure your old spool.

Before you buy — how to verify fitment

  1. Find your trimmer model number. It's usually on a label on the motor housing, battery slot, or lower shaft.
  2. Check spool compatibility. Compare the model number with the compatibility list above.
  3. Verify line gauge. Confirm the line thickness matches what your trimmer head requires by checking your manual or the old spool.
  4. Inspect the spool housing. Make sure the spool diameter, cap, spring post, and feed style match your trimmer head.

Frequently asked questions

How do I know this spool fits my trimmer?

Check your trimmer model number against the compatibility list above. Then verify the line gauge (.065, .080, .095) matches what your trimmer head requires — it's usually printed on the spool cap or in the manual.

Can I rewind a pre-wound spool?

Yes. Once the factory line runs out, you can rewind the spool with bulk trimmer line of the same gauge. Pre-wound spools just save time on the first load.

How often should I replace the spool?

Replace the spool when the line no longer feeds properly, the spring loses tension, or the spool body is cracked. Under normal weekend use, a spool lasts 2–4 refills before the housing wears out.

What gauge trimmer line should I use?

Match the gauge to your trimmer's power: .065" for light-duty electric trimmers, .080" for mid-range cordless, and .095" for gas-powered or heavy-duty models. Using too thick a line can stall the motor.

Where to buy

This part is available through Amazon with free returns on most orders. Use the fitment details above to compare your model, old part number, and physical specs before ordering.

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