2 Pack Trimmer Head Replacement for DWO1DT995 Dewalt Weed Trimmer Head Cap Cover Compatible with Dewalt String Trimmer Head Replacement for Dewalt String Trimmer Head DCST922P1 DCST922B DCST972X1.

What It Is

This is a 2-pack replacement trimmer head cap cover designed specifically for Dewalt DWO1DT995 string trimmers. It secures the cutting line spool inside the trimmer head, keeping the string in place during use. Intended for Dewalt 20V MAX and 60V MAX battery-powered string trimmers.

Fitment & Compatibility

Before buying, confirm your model matches these Dewalt trimmers: DCST922P1, DCST922B, DCST972X1, DCST970X1, DCST972B, and DCST970B. Also fits DWO1DT995, DWO1DT996, and DWO1DT997 heads. This is an aftermarket replacement, not OEM Dewalt—check that your existing head uses the same cap design (twist-lock or snap-on). Measure the cap diameter (approx. 2.5 inches) to ensure it matches your trimmer head. Not compatible with gas-powered Dewalt trimmers or models outside the listed series.

Key Things to Know

• Quality: Aftermarket plastic may feel slightly less durable than OEM, but reviews indicate it holds up well under normal residential use.
• Installation: Simple snap-on or twist-lock replacement—no tools required. Remove old cap, align tabs, and press or twist into place.
• Common Gotcha: Some users report the cap can pop off if the spool is overfilled with line. Stick to the recommended line length (typically 10-12 feet per spool).
• Value: Two caps for under $9 is a good deal if you have multiple trimmers or tend to lose caps frequently.

Should You Buy It

Buy this if you own a listed Dewalt battery trimmer and need a cheap, quick fix for a lost or cracked cap cover. It’s ideal for light to medium residential trimming where OEM precision isn’t critical. Skip it if you have a gas model or demand exact OEM fit and finish—spend a few dollars more for the genuine Dewalt part.