SWITCH AS-LIMIT 2298757 - Caterpillar

3508 (95Y, 68Z),
3512 (1LM, 49Y, 65Z),
3516 (27Z, 71Z) Industrial;
3508 (6TJ),
3508B (5PS),
3512 (2WK),
3512B (3ZW),
3516 (9KF) Locomotive;
3508 (96Y, 69Z),
3508 With EUI (3PS),
3508B (2BM, 7SM, 1TW),
3512 (50Y, 66Z),
3512 With EUI (3RS),
3512B (7HM, 4TN, 2GW),
3516 (29Z, 72Z),
3516 With EUI (3SS),
3516B (8CN, 8KN, 3CW) Marine;
3508 With EUI (3TS),
3508B (3DM, 3DW),
3512 With EUI (3WS),
3512B (8EM, 1PW),
3516 With EUI (3XS),
3516B (9AN, 2FW) Marine Auxiliary;
3508 (23Z, 70Z),
3508 With EUI (5XM, 3LS),
3508B (4GM, 6PN, 2HW),
3512 (24Z, 67Z),
3512 With EUI (6PM, 3MS),
3512B (8RM, 6WN, 4AW),
3516 (4XF, 5SJ, 25Z, 73Z),
3516 With EUI (7KM, 3NS),
3516B (6HN, 7RN, 1NW) Generator Set;
3508 (97Y),
3512 (51Y),
3516 (28Z) Vehicular;
G3508 (4WD, 2JF, 9TG, 9AW),
G3512 (4KC, 5JD, 7NJ, 6JW, 7SZ),
G3516 (3RC, 8LD, 4EK, 5PN, 8PW) EnginesDescription of Change: The related bolts and washers, and the related bolts, washers, and spacers have been clustered into 2 new fastener groups. The fastener groups were created to make it easier to order the related bolts, washers, and spacers.
Locations of the 131-0420 (1) and 131-0421 Fastener Groups in a typical engine cylinder head group.Adaptable To: The new 131-0420 Fastener Group consist of one 7N-1961 Bolt and one 5P-8248 Washer. The new 131-0421 Fastener Group consist of one 7N-1961 Bolt, one 5P-8248 Washer, and one 9Y-0635 Spacer. If the washer or spacer are not needed the 7N-1961 Bolt may still be ordered individually. The chart lists the 3500 and 3500B Engine Cylinder Head Groups that included the new fastener groups.