Ingersoll Hi-Hard 18" Cutting Disc

$49.00

18″ JD Ingersoll Hi-Hard Opener Disc – Standard Edge

The Ingersoll Hi-Hard 18″ Standard Edge Opener Disc is designed for John Deere air drills, delivering precise cutting performance and extended wear life in demanding field conditions. Working alongside the seed boot and gauge wheel, it cuts through residue and opens a consistent seed trench to support accurate seed placement and proper planting depth.

Worn opener discs can push residue into the trench, reducing seed-to-soil contact and causing excessive seed boot wear. Engineered with advanced heat-treating technology, the Ingersoll Hi-Hard disc maintains a sharp cutting edge longer, helping prevent premature component wear and promote consistent crop emergence.

Key Features

  • Extended Wear Life: Delivers 20–30% longer wear than competing opener discs.

  • Advanced Heat Treatment: High-hardness construction provides exceptional durability in tough field conditions.

  • Sharp Cutting Edge: Maintains effective residue cutting for consistent seed trench formation.

  • Improved Seed Placement: Helps maintain proper trench depth and seed-to-soil contact.

  • Reduced Component Wear: Supports longer seed boot life by maintaining effective cutting performance.

  • Replacement Recommendation: Replace discs when diameter wears below 17″.

  • Exclusive Availability: Manufactured in the USA and Canada and available exclusively through Red E.

Specifications

Dimensions 18.0 × 18.0 × 0.19 in.

Available for John Deere 50 Series, 60 Series, 90 Series & Pro-Series

Replacement John Deere N214190 and N283804

18″ JD Ingersoll Hi-Hard Opener Disc – Standard Edge

The Ingersoll Hi-Hard 18″ Standard Edge Opener Disc is designed for John Deere air drills, delivering precise cutting performance and extended wear life in demanding field conditions. Working alongside the seed boot and gauge wheel, it cuts through residue and opens a consistent seed trench to support accurate seed placement and proper planting depth.

Worn opener discs can push residue into the trench, reducing seed-to-soil contact and causing excessive seed boot wear. Engineered with advanced heat-treating technology, the Ingersoll Hi-Hard disc maintains a sharp cutting edge longer, helping prevent premature component wear and promote consistent crop emergence.

Key Features

  • Extended Wear Life: Delivers 20–30% longer wear than competing opener discs.

  • Advanced Heat Treatment: High-hardness construction provides exceptional durability in tough field conditions.

  • Sharp Cutting Edge: Maintains effective residue cutting for consistent seed trench formation.

  • Improved Seed Placement: Helps maintain proper trench depth and seed-to-soil contact.

  • Reduced Component Wear: Supports longer seed boot life by maintaining effective cutting performance.

  • Replacement Recommendation: Replace discs when diameter wears below 17″.

  • Exclusive Availability: Manufactured in the USA and Canada and available exclusively through Red E.

Specifications

Dimensions 18.0 × 18.0 × 0.19 in.

Available for John Deere 50 Series, 60 Series, 90 Series & Pro-Series

Replacement John Deere N214190 and N283804

Part Number: RE4925RZR

  • 18-5/8″ Diameter lasts up to 50% longer over standard 18″ discs

  • Engineered to cut through tough, heavy residue

  • Manufactured in Canada with proprietary Boron steel

  • Double bevel cutting edge maintains better disc sharpness over useful disc life

  • Discs should be replaced when disc diameter becomes less than 17″

  • Replacement discs for John Deere 750, 752, 1560, 1590, 1690, 1850, 1860, 1890, 1890CCS, 1895, 1990 and ProSeries

  • Aftermarket parts replace John Deere part numbers N283804 and N214190

  • Top quality John Deere 1890 discs parts

  • *NOT COMPATABLE WITH THE NEW PRO-SERIES SFP NH3 SCRAPERS