PISTON & ROD GP 4270215 - Caterpillar

Table 1
Engine Serial Number For Removal Of The 137-6856 Seal (Oil)    
Model    MUI Engine
Serial No.    EUI Engine
Serial No.    B Series Engine
Serial No.    
3508 Industrial     95Y1127, 68Z1154         S/N:CBB120
   
3508 Marine     96Y1981, 69Z875     3PS197     S/N:7SM419, 8KN416, 2BM153, 3DM207, 1TW272, 3DW162
   
3508 Generator Set     23Z7770, 70Z1061     S/N:5XM32, 3LS228
    S/N:6PN716, 4GM656, 2HW162
   
3508 Vehicular     97Y733            
3508 Locomotive             5PS265    
3508 Military     S/N:3HM15, 9WN16
        S/N:BAG10
   
3508 Captive Generator Set     S/N:1JZ221
        S/N:1FZ600
   
3512 Industrial     S/N:49Y967, 1LM214
        S/N:2AF200, 8DF187, BRC147
   
3512 Marine     50Y1742, 66Z900     3RS340     S/N:4TN379, 8EM353, 2EZ232, 1PW362, 2GW278
   
3512 Generator Set     24Z9874, 67Z1914     3MS233     S/N:8RM602, 6WN711, 5AW117, 4AW430
   
3512 Vehicular     51Y843            
3512 Locomotive         2WK84     3ZW206    
3512 Military             4DR2    
3512 Captive Generator Set     S/N:1KZ308
    S/N:
    S/N:1GZ376
   
3516 Industrial     S/N:27Z813, 71Z362
    S/N:
    S/N:9WF118
   
3516 Marine     S/N:29Z1362, 72Z559
    S/N:3SS324, 3XS408
    S/N:8KN416, 8CN181, 9AN201, 4BW362, 2FW207, 3CW243
   
3516 Generator Set     S/N:25Z6946, 73Z947, 5SJ7733
    S/N:7KM75, 3NS246
    S/N:7RN1641, 6HN1341, 2JW294, 1NW134
   
3516 Vehicular     S/N:28Z653
    S/N:
    S/N:
   
3516 Locomotive     S/N:9KF114
    S/N:
    S/N:BCK231
   
3516 Military     S/N:
    S/N:3JS9, 2TS8
    S/N:
   
3516 Captive Genertor Set     S/N:1LZ227
    S/N:
    S/N:1HZ290
   
Table 2
Reference For Basic Cylinder Head Groups    
Model    Part Number For Basic Cylinder Head Group    Part Number For Remanufactured Cylinder Head    Part Number For Upgrade To New Cylinder Head    
3500B     145-3216     0R-9472     0R-9473    
3500 MUI     172-0835     0R-9775     0R-9773    
3500 EUI     172-0837     0R-9777     0R-9778