New Old Stock 12" Inch High Speed General Purpose Plow Share for IH International and McCormick Moldboard Plows.

The distance between the stud and bolt hole is 4-1/4" inch (center of stud to center of mounting bolt hole).

CASE IH plow share part numbers: 510366R1.

Plow share will fit (IH) International Harvester HSB and HSBB general purpose plow bottoms.

Referred to as "Cobblestone, Deep Suck" plow share in the IH plow parts catalog. 

Commonly used on Little Genius Plows and Little Wonder Plows.

Please compare images to original part or contact us for additional details, photos, or measurements.

Tillage parts labeled as "New Old Stock" are from various manufacturers. These items will fit and function correctly but vary in color or slightly in shape due each manufacturer's unique pattern. They could be from the original equipment manufacturer or any number of aftermarket suppliers such as Weise, Adams, Osmundson, Crescent Forge, Veldmaster, Star, S&J Kitchin, Hamburg Plow, King Plow, C.F.C., Herschel, and others.  Some of these parts have been out of production for many decades. The brand of tillage parts will vary as inventory is acquired.   There may be some surface rust due to long term prior storage.