Fitment first · Trimmer · SKU B0FB8QLS4N

Worx WA0014 Replacement Spools

Worx WA0014 Replacement Spools for WG184 Weed Eater String - 20ft 0.080" Trimmer Line for WG168 WG190 WG191 WG184.9, Compatible with Hyper Tough 40V Max Stri…

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Compatibility checkpoint

Verify this before you buy

3 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

.080"

3 Check the part code

Match part B0FB8QLS4N or ASIN B0FB8QLS4N against the listing and your old part.

Listed model matches
WG184 Weed Eater String - 20ft 0.080" Trimmer LineWG168 WG190 WG191 WG184.9Compatible with Hyper Tough 40V Max String Trimmer
Equipment brandWorx, Hyper Tough, Weed Eater
ReplacesB0FB8QLS4N
Spool typepre-wound spool
CategoryTrimmer
ConditionNew aftermarket replacement

Overview

This aftermarket replacement spool comes pre-loaded with trimmer line at the correct diameter and winding pattern for your trimmer. When the original spool runs empty or the line becomes brittle from UV exposure, swapping in a fresh spool is faster than re-winding. The pre-wound design ensures consistent bump-feed performance from the start.

Key specifications

  • Pre-wound replacement trimmer spool
  • Line diameter: 0.080”
  • Line length per spool: 20 ft
  • Direct-fit for listed trimmer models
  • Bump-feed compatible winding pattern

Compatibility

This spool is designed for Hyper Tough string trimmers as listed above. Confirm the spool part number, line diameter, and trimmer model before ordering to ensure a proper fit.

Installation notes

Turn off the trimmer and remove the spool cover by pressing in the retaining tabs. Remove the old spool and wipe out the housing. Insert the replacement spool, thread the line ends through the eyelets, and snap the cover into place. Test the bump-feed mechanism by tapping the head and pulling the line.

Common questions

Q: Will the Worx WA0014 replacement spool fit my WG184.9 trimmer, and is it the correct 0.080” line size?

Yes, this WA0014 replacement spool is intended for WG184 and WG184.9 units and comes with 20 feet of 0.080” trimmer line, which matches the specified line size for those models. It’s also listed as compatible with WG168, WG190, and WG191, so those models should accept it as well.

Q: Can I use this WA0014 spool in a Hyper Tough 40V Max string trimmer, or is it only for Worx models?

This spool is listed as compatible with certain Hyper Tough 40V Max string trimmers, but fitment can vary by trimmer head design. The safest approach is to compare your original spool’s shape, line diameter, and spool dimensions to the WA0014 before installing it.

Q: Do I need to hand-wind the line, or does the WA0014 come ready to install, and are there any tips for avoiding feeding problems?

The WA0014 is a pre-wound replacement spool, so it should install directly without hand-winding the line yourself. When installing, make sure the line end is routed through the eyelet correctly and the spool is seated fully in the head, because misalignment is the most common cause of poor line feeding.

Compatibility

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

WG184 Weed Eater String - 20ft 0.080" Trimmer LineWG168 WG190 WG191 WG184.9Compatible with Hyper Tough 40V Max String Trimmer

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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