SPACER 4819817 - Caterpillar

Table 1
Affected Engine Arrangements    
241-3804 Core Engine Ar    
236-4579 Core Engine Ar    
236-4573 Core Engine Ar    
310-1194 Core Engine Ar    
236-4571 Core Engine Ar    
327-1011 Core Engine Ar    
236-4570 Core Engine Ar    
319-6979 Core Engine Ar    
326-4059 Core Engine Ar    New cylinder packs or piston rings are available for certain C13 Industrial Engines. The new cylinder packs and piston rings are less sensitive to certain operating conditions and ambient temperatures. This helps to eliminate carbon buildup under certain conditions.The following two repair options are available if the oil consumption is within the specified range. The 10R-6214 Cylinder Pack As can replace the current cylinder pack assembly. Also, new piston rings can replace the current piston rings. Refer to Table 2.
Table 2
New Part Number     Description     Former Part Number     Description    
326-1352     Top Piston Ring     238-2717     Top Piston Ring    
300-3086     Piston Ring     197-9257     Piston Ring    
265-1113 (1)     Piston Ring     N/A    
( 1 ) The part number has not changed.