ODM 823269 / 48172733 DEDO DUPLO CNH | Knife Guard for Combine Harvester Manufacturer, Manufacturers

823269 & 48172733 Double Knife Guard Finger (Dedo Duplo) for CNH New Holland Flex Header. Forged steel with hardening treatment, perfect interchangeable spare part for combine cutting system.

Product Description

Selection Table

OE Number 823269, 48172733 Part Name Knife Guard
Product Purpose Aftermarket | OEM Replacement Product Type Double Knife Guard / Double Finger (Dedo Duplo)
Compatible Equipment CNH / New Holland Flex Grain Header Combine Harvester Material 45# Forged Alloy Steel / High Carbon Steel
Process Hot Forging + Quenching & Tempering Heat Treatment Surface Treatment Anti-rust Black Spray Paint
Hardness HRC 52–56 Quality Standard OEM Standard
Certificate ISO9001 Packing Industrial carton

Key Features

  • 1:1 OEM dimension, direct bolt-on replacement, interchangeable with original 823269 / 48172733.
  • Hot forging integrated forming, high toughness, anti-break under heavy farm load.
  • Strict heat treatment, outstanding wear resistance and longer service life.
  • Precise mounting hole position, easy installation for header maintenance.
  • Stable quality, suitable for long-hour continuous harvesting operation.
  • Target market: Brazil, Bolivia, South America agricultural spare parts distributors.

Application & Function

This double finger knife guard (Dedo Duplo) is mounted on the combine header cutter bar. It lifts and guides crops, supports reciprocating sickle knife, separates stalks, reduces blade friction and impact wear, prevents crop clogging and uneven cutting. Ensures stable continuous harvesting for wheat, soybean, corn and rice.

Frequently Asked Questions

Q: Which OE part numbers does this double knife guard replace?

This aftermarket double knife guard is designed as a direct replacement for original OE numbers 823269 and 48172733.

Q: What harvester machinery is this knife guard compatible with?

It is fully compatible with CNH / New Holland Flex Grain Header Combine Harvesters.

Q: What materials and manufacturing processes are used?

It is manufactured from 45# Forged Alloy Steel or High Carbon Steel, utilizing hot forging integrated forming and quenching & tempering heat treatment to achieve a hardness of HRC 52–56.

Q: What is the role of this double finger knife guard in harvesting?

Mounted on the cutter bar, it lifts and guides crops, supports the reciprocating sickle knife, reduces friction and wear, and prevents clogging to ensure stable, clean, and continuous cutting.

Q: Is this part suitable for agricultural distributors in South America?

Yes, it is designed for demanding environments and serves as an ideal replacement part for agricultural distributors and operators in Brazil, Bolivia, and across South America.

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