556-122H Disc Harrow Great Plains

Great Plains 556-122H Break Away Spool 7.5"

The 556-122H spool from Great Plains is a component of the Break Away mechanism of the disc harrow, designed for installation in the furrow filler assembly. The component has a width of 7.5 inches and is used in designs with the appropriate spacing between the discs. In Great Plains catalogs, the original part name is BREAK AWAY SPOOL 7 1/2 INCH (Break Away spool 7 1/2 inches).

Advantages

original design for Great Plains assemblies;

designed for the Break Away mechanism;

designed for a spacing of 7.5 inches (7.5 inches);

ensures the correct positioning of the components in the furrow filler assembly;

durable construction for work under mechanical load;

suitable for replacing worn or damaged spool.

Features

OEM number: 556-122H;

manufacturer: Great Plains;

type: Break Away mechanism spool;

original name: Break Away spool 7 1/2 inches;

size: 7.5 inches;

purpose: furrow filler assembly;

equipment type: Great Plains disc harrows.

Application

The 556-122H spool is used in the furrow filler assemblies of Great Plains disc harrows. It is listed in catalogs for models 3323DH, 3326DH, 3329DH, 4330DH, 4333DH, and 4336DH, and also appears in the corresponding assemblies of models 7323DH–7336DH. In these designs, the 556-122H spool is specifically used with a disc spacing of 7.5 inches.