Eliminate the harmful effects of ethanol in your small engine. DR Ethanol Treatment breaks down water created by ethanol and cleans the fuel system.

Regular maintenance is the best means of achieving trouble-free operation of your equipment. This must-have maintenance hour meter monitors your engine's maintenance schedule. Mounts easily on almost all gas powered engine equipment and lets you know your machine's RPMs, when it's time for your next oil change, and more.

Trim without the worries of damaging plants, trees and fence. Our TrimSafe Guard mounts quickly and easily to the DR Trimmer Mower. See below for machine compatibility.

Never run out of cord while on the job! The Cord Caddy mounts to the handlebar of your DR Trimmer/Mower and keeps dozens of cutting cords within easy reach. Designed for 13" pre-cut cords for your Quick-Lock Trimmer Head.

Never run out of cord while on the job! The Cord Caddy mounts on the handlebar of your DR Trimmer Mower and keeps dozens of cutting cords within easy reach.

Formulated to protect your engine, our high detergent SAE HD30 motor oil is engineered to resist thermal breakdown and provides peak performance even in warmer temperatures.

Protect your DR Trimmer Mower or DR Stump Grinder from the elements, sun damage, dust, tree sap, and birds with this durable cover. Quick slip-on design with adjustable straps and buckles give it a fast, custom-like fit.

Make your DR Trimmer Mower even more versatile by turning it into a light brush and bramble cutter. DR DuraBlades slice through 3/8" thick vegetation with ease! Please see below for machine compatibility.

The easiest and safest way to see if your spark plugs need replacing! A must-have tool for anyone who does their own machine maintenance. Works on any gas engine.

The DR® Quick-Lock™ Trimmer Head allows you to change your trimmer cord in just seconds—completely hassle-free! Cord is simply inserted into the head and is anchored in place by the unique gripping mechanism—it will never pull out! Perfect for quick cord changes in the field, and for those who often trim dense thickets of weeds.