DWO1DT995 Weed Trimmer Head Replacement for Dewalt String Trimmer Head Parts, Dewalt Weed Wacker Head with Weedeater Cap and Spring, Dewalt Weed Trimmer 20V Parts DCST922P1 DCST922B DCST972X1 (2 Pack)

What It Is

The DWO1DT995 is a replacement bump-feed trimmer head designed for Dewalt 20V cordless string trimmers. It includes the cap and spring, making it a direct drop-in part for worn or broken original heads on battery-powered models.

Fitment & Compatibility

Before buying, verify your trimmer model. This head fits Dewalt 20V trimmers DCST922P1, DCST922B, and DCST972X1. It is an aftermarket replacement, not OEM Dewalt. The head diameter is approximately 3.5 inches, and it uses 0.065 to 0.080 inch trimmer line. Check that your trimmer has a standard bump-feed mechanism (not a fixed-line or automatic-feed head). Measure your old head’s outer diameter and shaft hole to confirm compatibility—most Dewalt 20V models share the same mounting.

Key Things to Know

• Quality: Aftermarket, but reviews (4.6/5) indicate good durability and fit for the price. Expect slightly less robust plastic than OEM, but fine for residential use.
• Installation: Easy—remove old head, snap on new cap and spring, and load line. No tools needed. Watch the spring orientation; it can pop out if not seated correctly.
• Common gotcha: The line exit holes may be smaller than some OEM heads, so 0.080 line may feed stiffly. Stick with 0.065 inch for smooth operation.
• Two-pack value: At ~$5 per head, it’s cheaper than buying a single OEM replacement. Keep one as a spare.

Should You Buy It

Buy this if you own a Dewalt 20V trimmer (DCST922 or DCST972 series) and need a quick, low-cost replacement for a broken or worn bump-feed head. Avoid if you prefer OEM parts for warranty or heavy commercial use—the plastic is less impact-resistant than genuine Dewalt.