HUB-IMPELLER 3T5100 - Caterpillar

3508 (95Y, 68Z) Industrial, 3508 (96Y, 69Z) Marine. 3508 (23Z, 70Z) Generator Set, 3512 (49Y, 65Z) Industrial, 3512 (50Y, 66Z) Marine, 3512 (24Z, 67Z) Generator Set, 3516 (71Z) Industrial, 3516 (72Z) Marine, 3516 (73Z) Generator Set EnginesDescription of Change: New exhaust manifold groups are used. The new manifold groups include new left and right manifold assemblies. The new manifold assemblies have improved welded joints between the shells and the exhaust inlet and exhaust outlet elbows. Adaptable To: Chart A identifies the new and former manifold groups, and the new and former manifold assemblies for 3508 Engines. The former manifold assemblies are canceled and replaced by the new manifold assemblies.Chart B identifies the new and former manifold groups, and the new and former manifold assemblies for 3512 Engines. The former manifold assemblies are canceled and replaced by the new manifold assemblies.
Chart C identifies the new and former manifold groups, and the new and former manifold assemblies for 3516 Engines. The former manifold assemblies are canceled and replaced by the new manifold assemblies.