118344 / 47687886 DEDO DUPLO MACDON Knife Guiard | Finger for CNH Combine | Aftermarket

This double finger knife guard is a core wear component on the cutterbar assembly. Farmers and service workshops rely on this part to support reciprocating sickle sections, hold crop material steady during cutting and avoid straw wrapping around the cutter system. The Dedo Duplo dual-tip design delivers more stable crop control compared with single finger guards, especially when harvesting heavy, tangled crops such as canola and alfalfa.
We manufacture this guard using hot forged medium alloy steel, far stronger than simple cast alternatives. Critical contact tips receive local induction hardening to extend service life in high-load field work. The base mounting holes follow original OEM dimensions precisely, allowing direct bolt-on replacement without drilling or modification during header maintenance.

SELECTION TABLE

FEATURES

APPLICATION

Part Number	118344, 47687886	Part Name	Knife Guard
Product Type	MacDon Dedo Duplo Guard	Product Structure	Dual-tip double finger guard
Raw Material	Hot forged alloy steel	Processing	Precision hot forging + local induction hardening on tips
Hardness	HRC 50–56	Fit System	MacDon Dedo Duplo reciprocating cutting system
Matching Header	MacDon FD75, FD130, FD140 FlexDraper Headers	Applicable Harvester	Case IH Axial-Flow, New Holland CR / CX Series Combines
Working Crops	Wheat, canola, barley, soybean, alfalfa, forage grass	Country of Origin	China
Certificate	ISO 9001	Packing	Industrial cartion
Purpose	Aftermarket	OEM / ODM	Support

OEM matched dimension, direct replacement for part number 118344 / 47687886, fits MacDon Dedo Duplo cutterbar system
Hot forged alloy steel construction, higher impact resistance than cast guards
Induction hardened dual tips, improved wear life under continuous harvesting loads
Dedo Duplo double finger structure stabilizes crops, reduces straw wrapping and plugging
Widely compatible with MacDon FD75 FD130 FD140 draper headers for Case IH & New Holland combines
Factory direct wholesale, stable batch quality, inspection documents available on demand

Compatible Equipment
Fits MacDon FD75, FD130, FD140 FlexDraper Headers equipped with Dedo Duplo cutting system. Widely used on Case IH Axial-Flow combines and New Holland CR / CX series harvesters fitted with MacDon front draper headers.

Common Application
Wheat, barley, oats, canola, soybeans, alfalfa and mixed forage grass. Performs reliably in dry farmland, wet lodging crop fields and high-yield heavy crop conditions.

We supply bulk orders for agricultural parts distributors, service dealerships and large farming contractors. Each batch undergoes visual inspection and dimension check before shipment. Material test reports can be provided upon request.