SEAL AS-BUFFER 2892937 - Caterpillar

Lubrication Capacities
The refill capacities for the engine crankcase reflect the approximate capacity of the crankcase or sump plus standard oil filters. Auxiliary oil filter systems will require additional oil. Refer to the OEM specifications for the capacity of the auxiliary oil filter.
Table 1
C4.4 Marine Generator Set Engine
Approximate Refill Capacity of the Lubrication System
Compartment or System Liters Quarts
Standard Sump(1) 8.0 8.5
(1) These values are the approximate capacities for the crankcase oil sump which include the standard factory installed oil filters. Engines with auxiliary oil filters will require additional oil. Refer to the OEM specifications for the capacity of the auxiliary oil filter.Coolant Capacities
To maintain the cooling system, the total cooling system capacity must be known. The approximate capacity for the engine cooling system is listed. External system capacities will vary among applications. Refer to the OEM specifications for the external system capacity. This capacity information will be needed in order to determine the amount of coolant/antifreeze that is required for the total cooling system.
Table 2
C4.4 Marine Generator Set Engine
Approximate Refill Capacity of the Cooling System
Compartment or System Liters Quarts
Engine only 13 13.7
External system(1) 18 19
Total cooling system(2)
(1) The external system includes an expansion tank with the following components: heat exchanger, aftercooler, piping and keel cooling system.
(2) Add the capacity for the engine only to the capacity for the external system. Enter the total in this row.