Ripper Shank 9J8913 fits Caterpillar D6K D5N D5M D4H Ripper. Caterpillarerpillar style ripper shank that is 20" long; 5 1/2" wide and 2 3/8" thick, Takes a 6Y0309 ripper tooth, 70.55 lb, 32 kg, Paint is Yellow, One Year Warranty. Caterpillarerpillar style ripper shank that is 20" long; 5 1/2" wide and 2 3/8" thick, Takes a 6Y0309 ripper tooth, 70.55 lb, 32 kg, Paint is Yellow, One Year Warranty. Rompedores 9J8913 para ripper Caterpillar D6K D5N D5M D4H. Estilo original de rompedor Caterpillar de 20" de largo; 5 1/2" de ancho y 2 3/8" de grosor, requiere un diente 6Y0309, 70.55 lb, 32 kg, pintura amarilla, un año de garantía.