TORQUE CONVERTER GP 1T1919 - Caterpillar

3508 (95Y, 68Z),
3512 (1LM, 49Y, 65Z),
3516 (27Z, 71Z) Industrial;
3508 (6TJ),
3508B (5PS),
3512 (2WK),
3512B (3ZW),
3516 (9KF) Locomotive;
3508 (3PS, 3TS, 96Y, 69Z),
3508B (2BM, 3DM, 7SM, 1TW, 3DW),
3512 (3RS, 3WS, 50Y, 66Z),
3512B (7HM, 8EM, 4TN, 1PW, 2GW),
3516 (4MJ, 3SS, 3XS, 29Z, 72Z),
3516B (8CN, 8KN, 9AN, 2FW, 3CW) Marine;
3508 (97Y),
3512 (51Y),
3516 (28Z) Vehicular;
3508 (1ZF, 5XM, 3LS, 23Z, 70Z),
3508B (4GM, 6PN, 2HW),
3512 (3YF, 6PM, 3MS, 24Z, 67Z),
3512B (8RM, 6WN, 4AW),
3516 (4XF, 5SJ, 7KM, 3NS, 25Z, 73Z),
3516B (6HN, 7RN, 1NW) Generator Set;
G3508 (4WD, 2JF, 9TG, 9AW),
G3512 (4KC, 5JD, 7NJ, 6JW),
G3516 (3RC, 8LD, 4EK, 5PN, 8PW) EnginesReference: Engine News, November 1989, Page 7, "New Crankshaft Counterweight Bolt And Washer Used"Description of Change: A new crankshaft counterweight bolt assembly is used in these engines. The new bolt assembly includes a bolt with a permanently captured washer.Adaptable To: The new 128-4845 Bolt Assembly can be used as a direct replacement for the 7E-4201 Bolt and 7E-4202 Washer in 3500 engine crankshaft counterweights with 32.5 mm (1.28 in) diameter holes. Crankshaft counterweights with 27.0 mm (1.06 in) diameter holes must still use 7E-4201 Bolt and 7E-4725 Washer. See the Reference Article.