IMPELLER-PUMP 1558758 - Caterpillar

Engine:
3512B (S/N: BRC1-UP; CMC1-UP; PTF1-UP; 2AF1-UP; FFG1-UP; S2G1-UP; S2H1-UP; S2J1-UP; S2K1-UP; PTM1-UP; 7HM1-UP; 8EM1-UP; 8RM1-UP; BRN1-UP; S2N1-UP; 4TN1-UP; 6WN1-UP; 4DR1-UP; 1PW1-UP; 2GW1-UP; 3ZW1-UP; 4AW1-UP; 5AW1-UP; 6GW1-UP; 2EZ1-UP; S2L1-UP; CTB1-UP; 1GZ1-UP)
Pumper:
SPF343 (S/N: 3KD1-UP)
A new aftercooler core is now used with the engines that are listed above. The new 282-8217 Aftercooler Core (1) is a direct replacement for the previous 250-1143 Aftercooler Core which has been cancelled. The new aftercooler core offers an improved design for increased durability and increased reliability. The new aftercooler core is adaptable back to first production.
Illustration 1 g01085373
Right side view (1) 282-8217 Aftercooler Core
Table 1
Effective Serial Numbers    
S/N:4DR00008    
S/N:4TN00868    
S/N:6WN00802    
S/N:2GW00432    
S/N:S2G00108    
S/N:S2L00409    
S/N:3KD00321    
S/N:FFG00048    
S/N:8EM00554    
S/N:2AF00489    
S/N:4AW01265    
S/N:S2H00194    
S/N:1GZ02928    
S/N:NCS00007    
S/N:8RM00779    
S/N:1PW00447    
S/N:BRC00167    
S/N:S2K00183    
S/N:CTB00249