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The CRAFTSMAN CMZST120SC spool cap fits CMCST900, CMCST910, and more – only $8.99, an affordable fix for your trimmer.
Categories : Outdoor Tools
SKU : BEN-OUT-064
If your weed wacker's spool cap is cracked or lost, the CMZST120SC is the exact replacement. It fits CMCST900, CMCST910, CMESTA900, CMESTE920, and CMCST98020 series. At $8.99, it's a cheap fix to get your trimmer running again. Use coupon SAVE15 for more savings.
1. Turn off the trimmer and disconnect the battery. 2. Press the tabs on the old cap to remove. 3. Align the new cap and press until it clicks. It's that simple.
Only $8.99 – a small price to avoid buying a new trimmer. Use code SAVE15 for 15% off. Free shipping on orders over $45.
Exact replacement for CMCST900, CMCST910, and other CRAFTSMAN trimmers.
Easy installation – press on until it clicks.
At $8.99, a budget-friendly repair vs. buying a new trimmer.
Model: CMZST120SC
Product Type: Replacement Spool Cap
Compatibility: CMCST900, CMCST910, CMESTA900, CMESTE920, CMCST98020
Seller: Benchmark Tools
MPN: CMZST120SC
Don't buy a new trimmer over a broken cap. This replacement fits perfectly and is affordable. Only $8.99. Use SAVE15 for 15% off. Free shipping over $45. Order now!
Remove the old cap by pressing the tabs, align the new cap, and press until it clicks. This part is designed for a simple swap.
Yes, the CMZST120SC is compatible with the CMCST900 and other listed models.
You can purchase it here for $8.99. Use coupon SAVE15 for 15% off.







I ordered this for my CMCST900 trimmer and it fits like a glove. The cap is sturdy and holds the spool in place. It solved my problem. Glad I found it.
Works as expected. It's a genuine Craftsman part, so it fits my trimmer. The price is reasonable compared to buying a whole new trimmer. Easy to install.
My original spool cap was cracked and the line kept coming out. This replaced it and now it works like new. The quality is good and it's exactly the same as the original.
It's a simple part, but it works. I just wish it came with the spool or instructions, but it's straightforward to install. It fits my CMCST910 fine. Happy.
Bought it for my weedwacker and it fixed the issue quickly. The cap is durable and snaps on securely. I'm glad I could find this part instead of buying a new trimmer.
I ordered this for my CMCST900, but it seemed a bit loose. It worked, but I had to wrap some tape around it to make it snug. Maybe I got a defective one, but it's now functional.
Exact replacement. Works great.
I thought I'd have to buy a new trimmer because the cap cracked. This replacement was cheap and easy to install. The cap fits perfectly and my trimmer is working like new. Great product.
Orders over $45.00 ship free. Otherwise, shipping is $8.00.
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Phone: +1 (614) 555-0183
Email: support@benchmarktools.us
Address: 2734 Commerce Drive, Suite 120, Columbus, OH 43219, United States