BiLLNE N737410 replacement spool for DeWalt trimmers, quick maintenance and downtime reduction.
BiLLNE N737410 pre-spooled line 0.080 inch, ready to cut.
BiLLNE N737410 offers 19 ft of line for extended mowing sessions.
BiLLNE N737410 spool with screwdriver-lock installation for quick spool replacement.
BiLLNE N737410 spool measures 4-1/4 inches diameter and 2-1/2 inches tall.
Durable nylon line on an ABS spool provides reliable cuts.
Compatible with DeWalt 20V MAX models such as DCST922B and DCST972X1.

BiLLNE

BiLLNE N737410 String Trimmer Head – DeWalt 20V Max Replacement Spool, Pre-Wound 0.080 Inch Line

High-performance patio lawn and garden made for confident daily results

$27.65

3 shoppers currently have this item in cart.

Low stock: only 5 left in inventory. Add to cart before it's gone.

Shop Pay installment options may appear at checkout where eligible.

Free shipping Secure checkout 100% refund eligible
Bundle & save Buy 2 and save checkout time

Premium patio lawn and garden quality selected for United States (USA) customers.

Routine pack Build your routine pack (3)

Fast dispatch with always-free shipping and secure checkout on every order.

Free shipping

i

Free shipping on every order. Fast dispatch, tracked delivery, and secure checkout included.

Easy returns

i

Simple return flow and responsive support for eligible items.

Peak-demand shipping delays

i

During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

24/7 customer support

Questions before checkout? Our team is available and ready to help.

Return & RefundEasy returns and policy details Shipping PolicyDelivery process and tracking info
Share

Why customers choose PatioZora Garden

Effortless replacement for DeWalt 20V MAX trimmers

BiLLNE N737410 offers a reliable, easy-to-use replacement spool designed to fit a range of DeWalt 20V MAX trimmers. The pre-spooled line is ready to cut, reducing downtime and helping you get back to trimming with minimal setup.

Designed for compatibility

  • Fits DeWalt models DCST922B, DCST922P1, DCST972X1, DCMST561, DCMASST1N, DCMAS5713X, DCMAS5731X, and related assemblies

What makes it convenient

  • Pre-spooled dual 0.080 inch line offers immediate cutting power out of the package
  • Line length inside the spool approximates 19 feet to support multiple mowing tasks
  • Versatile enough to also accommodate 0.095 inch wire if needed for tougher growth
  • ABS spool paired with nylon line balances durability with flexible performance

In practice, changing the spool can be quick. The design features a simple installation: unlock the shaft by turning a side screw, swap the old spool for the new one, and retighten. This setup helps you resume mowing with minimal interruption.

Easy installation steps

  • Lock the shaft by inserting a screwdriver into the side hole between the spool and the motor
  • Remove the old spool by turning clockwise; insert the new BiLLNE spool and turn counterclockwise to tighten
  • Confirm the internal thread size is 1/2 and ensure the line feeds correctly as you reassemble

Spool details you may notice include a diameter of 4-1/4 inches and a height of 2-1/2 inches, with nylon line and an ABS body designed for recurring use. Having a reliable spare helps you keep trims precise and consistent across sessions.

Real-world scenarios

Around the yard, users report quicker reloads during edging, along fence lines, and near garden beds where precision matters. The compatibility with several DeWalt models makes it convenient for households with mixed trimmer setups. Consider this as a potential option when you want a straightforward replacement that gets you back to work without added complexity.

FAQ

Q: Is this compatible with my DeWalt trimmer model?

A: Yes, it fits DeWalt 20V MAX models including DCST922B, DCST922P1, and DCST972X1.

Q: What does the spool include and how easy is installation?

A: Includes pre-spooled line; installation is straightforward: lock the shaft, replace the spool, and tighten.

You may also like