H171031: 3 inch Black Carburized Knife Guard 420 High-Quality Construction: Made with materials

High-Quality Construction: Made with materials that resist corrosion and wear

50 mm (3/8 in) width for enhanced sealing efficiency

Utilizes a self-aligning bushing with grease zerk which must be purchased individually

these fuel lines are intended to perform reliably in challenging environments

H171031: 3 inch Black Carburized Knife Guard 420 High-Quality Construction: Made with materialsJohn Deere Highest Quality Option: 100% new knife guard designed by the original equipment manufacturer for the intended application and validated through stringent testing. Carburized Wear Surface: H171031 features a carburization process that aligns carbon to create a wear? resistant outer layer, helping support extended wear life and maintain ledger plate sharpness. Enhanced Edge Retention: Designed to provide improved wear resistance compared to