H&L Tooth Company History since 1931:
This H&L’s style R-522-YS-38 Uniforged ripping shank is a replacement for Fiat Allis’s Model HD 31R, part number 73135960. This shank uses the H&L 38-Series tooth system. Ripper shank was engineered and introduced by the H&L Tooth Company in 1977. Other H&L numbers is H&L OEM #R-481-YS-38. H&L products meet or exceeds all OEM standards.
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