H&L Tooth Company History since 1931:
This small 18 Series Style ripper shank RAC-850021-18 was engineered and introduced in 1975. This shank uses the H&L 18SP forged Penetrating Tooth with the 18FP Flexpin attachment system. H&L’s original part number was R-516-18 and reintroduced as RAC-850021-18 in 1995. H&L ripper replaces Caterpillar 7J-9547 and 9J-6586 for the Cat D-4, 941, 951 and 955 machines. Today, H&L continues to produce the complete RAC-850021-18 ripper system. All H&L forged teeth are made in the USA!
CLICK “DOWNLOAD” to view or print PDF file.