Usage:
3508 (95Y, 68Z),
3512 (1LM, 49Y, 65Z),
3516 (27Z, 71Z) Industrial Engines;
3508 (6TJ),
3508B (5PS),
3512 (2WK),
3512B (3ZW),
3516 (9KF) Locomotive Engines;
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 Engines;
3508 With EUI (3TS),
3508B (3DM, 3DW),
3512 With EUI (3WS),
3512B (8EM, 1PW),
3516 With EUI (3XS),
3516B (9AN, 2FW) Marine Auxiliary Engines;
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 Engines;
3508 (97Y),
3512 (51Y),
3516 (28Z) Vehicular Engines
Description of Change: New fuel priming pump assemblies are used on these 3500 Commercial Engines. The new pumps have several design changes which provide:
-
- * An improved knob to rod joint.
- * Improved torque retention.
- * Improved resistance to vibration induced wear.
- * An improved knob to rod joint.
These changes will result in the new fuel priming pump assemblies providing increased service life.
Adaptable To: The new 162-3904 and 162-3906 Fuel Priming Pump Assemblies are direct replacements for the 2W-2604 and 2W-2606 Fuel Priming Pump Assemblies respectively on these 3500 Commercial Engines.