10478853 — 50MT 24V MIZA CATERPILLAR, FIAT-ALIS 11Δ 50ΜΤ Name:RS2001（50MT） Model: RS2001 Detailed: 24V 50MT 11T BOSCH-SERNICE：0986015680 LESTER：4600 4927 4930 WOOD AUTO：STR20012 New Starter 10478853 3603866RX 3T8959 1109635 Caterpillar 4897

Starter - Delco style 50MT 24 volt, 11 tooth
Direct Drive, CW rotation
This is the most common Delco 50MT starter. Housing Rotation Varies Between OE Numbers.  It has 5/8” mounting holes.

This is a big starter that weighs 81 pounds.

0R4272, 0R5213, 10461057, 10461125, 10479125, 10479126, 1109222, 1109285, 1109286, 1109287, 1109288, 1109289, 1109290, 1109291, 1109292, 1109296, 1109298, 1109494, 1109553, 1109631, 1109638, 1109642, 1109643, 1109647, 1109649, 1109755, 1109759, 1109768, 1109771, 1109772, 1109774, 1109775, 1109776, 1109777, 1109780, 1109791, 1109798, 1109839, 1109840, 1109841, 1109842, 1109845, 1109846, 1109961, 1109965, 1109972, 1109979, 1109985, 142-180, 173184, 1990229, 1990231, 1990235, 1990237, 1990239, 1990248, 1990249, 1990250, 1990251, 1990259, 1990260, 1990262, 1990263, 1990264, 1990269, 1990270, 1990271, 1990273, 1990274, 1990276, 1993825, 1993840, 1993841, 1993852, 201297T91, 20-1297T91, 2132X10461057, 3000576, 3004699, 3004700, 3010125, 3021038, 3063771, 323761, 323-761, 3603868RX, 3603888RX, 3632274, 3632274RX, 3L8205, 3T2780, 3T2785, 3T2787, 3T3778, 3T8947, 3T8949, 3T8954, 3T8967, 462588C91, 462588C91, 489717C91, 489717C91, 4930, 4N0959, 4N3343, 4N3349, 5L3648, 5L4405, 5L5353, 5L648, 5L8205, 5LG48, 5N2685, 6N9667, 6N9677, 6T0640, 6T0647, 6V0511, 6V0590, 6V0890, 70620350, 70675686, 70697811, 729912C91, 73114229, 73130196, 73130197, 73130198, 73130627, 739911C9, 739911C91, 739912C91, 8L8205, 9L6464, 9L6474, 9L6484, D8HZ11002C, D8HZ-11002-C, E2HT11001DA, E2HT-11001-DA, E3HZ11002A, E3HZ-11002-A, E3HZ11002B, E3HZ-11002-B, E3HZ11002C, E3HZ-11002-C, RE10464, V102746, V1114238, V1114938, V61094