KNOB AS 2821523 - Caterpillar

Lubrication System Capacity
The capacity of the lubrication system includes the capacity of the oil filters that are installed at the factory.Auxiliary oil filter systems (if equipped) will require additional oil. Refer to the specifications that are provided by the OEM of the auxiliary oil filter system.For the recommended oil, see this Operation and Maintenance Manual, "Fluid Recommendations".
Illustration 1 g03174536
(1) Shallow oil pan
(2) Deep oil pan
Table 1
Lubricant Refill Quantities(1)
Shallow sump 49 L (52 qt)
Deep sump 68 L (72 qt)
(1) Refill quantities include oil for the filters installed at the factory.Cooling System Capacity
For the recommended coolant, refer to this Operation and Maintenance Manual, "Fluid Recommendations".
Table 2
C18 HEX Cooled SCAC Engines
Coolant System Coolant Capacity
JW system 43 L (45.5 qt)
SCAC system 24.7 L (26.1 qt) Note: HEX cooled engine JW and SCAC system volumes represent the fill volumes up to the cold full mark.
Table 3
C18 Keel Cooled SCAC Engines
Coolant System Coolant Capacity
JW system 41 L (43.3 qt)
SCAC system 17.2 L (18.2 qt) Note: Keel cooled engine JW and SCAC system volumes represent the total system volumes through the top of the filler neck for customer auxiliary expansion tank sizing considerations.