Original Rexroth Final Drives / Track Motors suitable for Caterpillar 312, 312B, 312C and early 315.
New original Rexoth units suitable for part numbers 185-8528, 127-5830, 128-1827, 128-9728, 00988576, 4I7330, 142-6825, 114-8222, 1148222, 145-7767, 1457767.
