SKU: 10102128522

WA6531 GT Trimmer Spool Cap Covers - Fits Worx WA0010, WG155, WG180 - Replaces 50006531 - 4 Pack

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Description

WA6531 GT Trimmer Spool Cap Covers - Fits Worx WA0010, WG155, WG180 - Replaces 50006531 - 4 PackWA6531 Spool Cap Covers for Worx GT Series Trimmers Key Features High Impact ABS Construction: Manufactured from durable, UV resistant ABS plastic to withstand high velocity contact with rocks, curbs, and hard surfaces during edging and trimming. Dual Tab Locking System: Features a precision molded snap on design that ensures the cap remains securely locked to the trimmer head even under high centrifugal force and heavy vibration. Optimized Line

WA6531 Spool Cap Covers for Worx GT Series Trimmers

Key Features

  • High-Impact ABS Construction: Manufactured from durable, UV-resistant ABS plastic to withstand high-velocity contact with rocks, curbs, and hard surfaces during edging and trimming.
  • Dual-Tab Locking System: Features a precision-molded snap-on design that ensures the cap remains securely locked to the trimmer head even under high centrifugal force and heavy vibration.
  • Optimized Line Protection: Designed to protect the WA0010 trimmer line and spool from dirt, debris, and ground friction, extending the life of your line and internal spool components.
  • Tool-Free Installation: Engineered as a direct-fit replacement that snaps into place by hand, allowing for quick line changes and maintenance without the need for additional tools.
  • High-Visibility Orange: The bright factory-match color ensures the cap is easy to locate if accidentally dropped in tall grass or brush during a line refill.

Replaces / Cross-Reference Part Numbers

  • WORX: WA6531, 50006531

Compatibility & Fitment

This spool cap cover is specifically designed for the Worx GT and GT Revolution series of cordless and electric trimmers. Key compatible models include:

  • Worx GT Series: WG150, WG151, WG151.5, WG152, WG153, WG154, WG155, WG155.5, WG156, WG157.
  • Worx GT Revolution & Nitro: WG160, WG160.1, WG160.2, WG160.3, WG160.4, WG163, WG165, WG170, WG175, WG180.
  • Worx Electric: WG167, WG176.
  • Note: Specifically designed to secure the Worx WA0010 (single-line) spool system.

When to Replace

  • Worn-Through Center: The bottom of the cap has ground down from contact with pavement or soil, potentially exposing the trimmer spool and line.
  • Broken Locking Tabs: One or both of the side "snap" tabs have cracked or snapped off, causing the cap to fly off while the trimmer is spinning.
  • Visible Stress Fractures: Small white lines or cracks appearing in the orange plastic, indicating the material has become brittle and is prone to failure.
  • Loose Fitment: The cap no longer "clicks" firmly into place, which can cause the internal spool to vibrate or jump out during use.
  • Melting or Heat Damage: Significant warping of the plastic due to friction heat from the trimmer head or line.

Installation Tips

  • Clean the Trimmer Head: Before snapping on the new WA6531 cap, use a stiff brush to remove dried grass, mud, and debris from the locking slots on the trimmer head. This ensures a 100% secure lock.
  • Tab Alignment: Align the two plastic tabs on the cap with the corresponding notches on the trimmer hub. Press down firmly on both sides until you hear a distinct "click" from each tab.
  • The Pull Test: After installation, give the cap a firm tug by hand to ensure it is locked. A loose cap can become a high-velocity projectile if it detaches at full RPM.
  • Check the Spool: Ensure the WA0010 spool is seated flat and the line is correctly threaded through the metal eyelet before snapping the cap on. If the spool is crooked, the cap will not lock properly.
  • Avoid "Bottoming Out": To prolong the life of your new cap, try to avoid letting the trimmer head drag directly on concrete or stone while edging; keep the head slightly elevated to reduce friction wear.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 10102128522

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A
Verified Purchase
Amazon Customer
Belleville, US
★★★★★ 5
So good!
Color: White & Light Blue, Size: S - 16 x 12 Inch
Fantastic! The cooling side is amazing and for someone who spins all night long, it's the perfect size.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
M
Verified Purchase
Mopardodgegirl
Lake Worth, US
★★★★★ 5
It works! Quality pillow.
Size: Standard (1 Count), Color: Original White (Cooling)
This does actually provide a cooling effect, and it's very comfortable! The accompanying literature is helpful too. I believe this to be a quality pillow for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
J
Verified Purchase
jin
Houston, US
★★★★★ 5
Most comfortable pillow I’ve ever slept on
Size: Queen (1 Count), Color: Crescent White(cooling)
This is the most comfortable pillow I have ever slept on. It doesn't mash down like other pillows. Cradles my neck perfectly plus it’s cool. I broke my neck a couple of years ago and this pillow feels very good and comfortable. Definitely recommend to everyone. Ive used it since May and it’s retained its shape.
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Reviewed in the United States on June 6, 2026
A
Verified Purchase
AreTrue
Omaha, US
★★★★★ 4
Smell
Size: Queen (2 Count), Color: Original White (Cooling)
The fact that there are not more comments on the smell of these pillows has me worried about some of yall. Listen, I LOVE the weight, and the firmness, it’s perfect for that. However, these pillows are RANK. They have a very strong mildew-ish smell that lingers. I took the outer cover off and washed it and let the pillow air out for a few days, the smell is still very strong when you press your face against it, which one does because it is in fact designed for that purpose. It smells so bad. It’s nauseating. I can smell it through two pillowcases and blanket that I threw on top of them hoping an extra layer would trap the smell. I’ll bake them in the Texas sun tomorrow and hope that helps, because otherwise these are the perfect pillows for someone who wants to feel like they are hugging a torso but can’t stand the sound/feel of someone else breathing. I don’t know…4 stars, if the smell goes away I’ll come back. Update: many many days later. Either they don’t really smell anymore or I got use to it. They’ve held their firmness and shape well. I like them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 9, 2026
S
Verified Purchase
Samantha
Charlottesville, US
★★★★★ 5
Actually Cooling Pillow
Size: Queen (1 Count), Color: Original White (Cooling)
This is a really nice pillow, I was worried it would be too soft or too firm but it's just right and it's actually cooling, it feels cool every time I touch it. I've noticed an improvement in sleep since using it. Would recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026

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