Description

When your planter’s chain breaks in the middle of planting season, every minute counts. This Diamond #40 roller chain with 131 links is designed to keep your planter’s drive system running smooth and reliable, so you can get back to putting seed in the ground where it belongs.

What You’re Getting

Precision-manufactured #40 roller chain built to ANSI standards for consistent performance
Pre-cut to exactly 131 links—the right length for many popular planter drive applications
Includes one connecting link so you can install it without removing sprockets
Diamond brand quality that handles the constant starts, stops, and vibration of planting
Heat-treated pins and bushings that resist wear from dirt and debris

Built for Real Farm Work

This chain is commonly used in the drive systems of various planter brands for seed meter drives, brush drives, and other critical functions that keep your planter running at the right speed and timing. Whether you’re planting corn, beans, or other row crops, this chain helps ensure consistent seed spacing and depth.

Made to Last

Diamond chains are built tough enough to handle the demanding conditions of agricultural use. The carbon steel construction resists stretching, while the precision-ground components ensure smooth operation even when dirt and crop residue find their way into the drive system.

Good to Know

The 131-link length is a common specification, but always double-check your planter manual or count the links on your old chain before ordering. The connecting link makes installation straightforward—just wrap the chain around your sprockets and connect the ends. A little chain lube on the pins will help it run quieter and last longer.