Ripper Shank 9J8923B fits Caterpillar D6R D6T D6H Ripper. Caterpillarerpillar style curved ripper shank, Takes a 6Y0352 ripper tooth, 125 lb, 56.7 kg, Paint is Yellow, One Year Warranty. Rompedores 1U1257, para ripper Caterpillar D5G D4G D3G D5G D5K D4K D3K 953C. 45 lb.