BEARING 5K7991 - Caterpillar

Engine Oil
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
C9 Petroleum Engine
Approximate Refill Capacities
System Liters Quarts
Oil Sump(1) 30.3 32
(1) These values are approximate capacities for the crankcase oil sump which include the standard oil filters that are installed at the factory. Engines with auxiliary oil filters will require additional oil. Refer to the OEM specifications for the capacity of the auxiliary oil filter.Coolant System
To maintain the cooling system, the total cooling system capacity must be known. The capacity of the total cooling system will vary. The capacity will depend on the size of the radiator (capacity). Table 2should be completed by the customer for the maintenance of the cooling system.
Table 2
Approximate Capacity of the Cooling System
Compartment or System Liters Quarts
Total Cooling System(1)
(1) The total cooling system capacity includes the following components:the engine block, the radiator and all coolant hoses and lines.Note: Refer to Special Publication, SEBU6251, "Caterpillar Commercial Diesel Engine Fluids Recommendations" for additional information that relates to coolant for your engine.