Plain disc harrow blade 55431 diameter 610 mm square 31 OEM 3361316105

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Plain disc harrow blade 55431 diameter 610 mm square 31 OEM 3361316105

Plain disc harrow blade part number 55431 engineered for heavy duty agricultural tillage, matching OEM reference Agriway 3361316105. Produced from high grade 30 MnB 5 boron steel, it features a 610 mm diameter, 31 mm square center hole, 5 mm thickness, and 84 mm concavity, delivering exceptional wear resistance and optimal soil displacement.

Fits

AgriwayAgriway disc harrows

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Description

Plain harrow disc blade for Agriway 610 mm square bore 31 mm - Part number 55431

Plain disc harrow blade for agricultural disc harrows and heavy tillage equipment, commercial part number 55431. Designed for deep soil tillage, ground leveling, and thorough crop residue sizing, it provides a smooth, consistent cut across demanding field conditions. Compatible with Agriway implements as a direct replacement for OEM reference 3361316105. Manufactured from high-tensile 30 MnB5 boron steel, it ensures exceptional wear resistance alongside structural elasticity to endure impacts against buried field stones. It features an overall diameter of 610 mm, a deep 84 mm dish concavity, a heavy-duty 5 mm plate thickness, and a 31 mm central square bore for heavy-duty axle mounting.

Key features

30 MnB5 boron steelHeat-treated alloy steel formulation engineered to maximize surface hardness against abrasion while resisting shock loads.

Smooth plain edgeContinuous cutting profile ensuring even soil slicing, consistent crumbling, and uniform seedbed leveling.

Deep 84 mm dish concavityCalibrated curvature profile designed for thorough soil inversion and efficient burial of surface crop residue.

Heavy-duty 5 mm thicknessReinforced disc plate built to withstand high torsional loads and prolonged operational wear in abrasive soils.

31 mm square center holeHeavy-duty central opening ensuring a secure, non-slip lock onto matching large-section harrow gang axles.

Agriway OEM fitDirect interchangeability with original equipment reference 3361316105 for dependable equipment servicing.

Compatibility

Agriway disc harrows

Agriway (OEM ref. 3361316105)

Specifications

Commercial part number	55431
OEM reference	3361316105
Machine manufacturer	Agriway
Product type	Plain disc harrow blade
Material	Boron steel 30 MnB5
Diameter	610 mm
Center bore	Square 31 mm
Thickness	5 mm
Concavity	84 mm

Fitting tipsBefore installing the disc onto the square gang axle, clean off all dirt buildup, rust, and surface burrs from the shaft and mating spool spacers. Slide the blade into position ensuring the 84 mm dish concavity matches the required operating angle of the gang assembly. Ensure that the 31 mm square bore seats flush onto the shaft without excessive bind to eliminate localized stress points. Torque the axle gang nut to the equipment manufacturer's specified rating and check the complete disc pack for proper tightness after the initial operational hours in the field.