CAP 4Z8543 - Caterpillar

Table 1
Features    Benefits    
All critical changes and updates included     Improved reliability and performance    
Worldwide availability through Cat parts distribution system     Customer access regardless of location    
Off-the-shelf availability     Downtime reduced through exchange product    
Same-as-new Caterpillar warranty     Consistent support    
Table 2
Reman Part Number    New Part Number    Part Description    Serial Number Prefixes    
20R-3671     9N-6055     Fuel Ratio Control Gp     (S/N: 01Z; 03Z; 5CD; 90N)    
20R-3672     9Y-8087     Fuel Ratio Control Gp     (S/N: 1SS; 2WB; 4T7; 4TB; 6TB; 7FB; 7XC; KPS; PFH; WJA)    
20R-5299     9N-0867     Fuel Ratio Control Gp     (S/N: 04B; 05B; 4WB; 62U; 66D; 67D)    
20R-5300     128-4110     Fuel Ratio Control Gp     (S/N: 1LS; 2MZ; 2RJ; 3ER; 4GW; 4JK; 4ZR; 5H9; 6TB; 7PR; KPS; WJA)    
20R-5301     4P-2507     Fuel Ratio Control Gp     (S/N: 64Z)