EXTENSION 9N9415 - Caterpillar

Illustration 1 g02826776
(1) 453-6003 Guide Spring (2) 453-5998 Valve Lifter As This change is adaptable back to first production on the serial numbers listed above.This change is effective for engine serial numbers listed in Table 1.
Table 1
Effective Serial Numbers    
Engine Serial Number     Product Used In    
S/N:THX44213-UP
S/N:TXD07167-UP
S/N:THY07205-UP     336D, 336D L, 336D LN, 336D 2, 336D 2L, 330D, 330D L, 330D LN, 340D L, 340D 2L, 814F, 815F, 816F, MH3049, MH3059, D6R III, D6R, D6T, D7R, 140M, 160M, MD5050, MD5075, MD5090, 511, 521, 522, 522B, 532, 541, 541B, 551, 552, 552B, 973C, 973D, 627G, 637G    
S/N:WDB00431-UP
S/N:WYE00132-UP     D7E, 725C, 627H, 627K    
S/N:MME11240-UP
S/N:MYE10557-UP     336E, 336E L, 336E LH, 336E LNH, 568, D6T, D7E, 966K, 996K XE, 972K, 12M2, 140M2, 160M2, 627H    
S/N:4ZF26104-UP
S/N:SAN03671-UP
S/N:7AZ00136-UP     470, 475, MT735, MT745, MT755, MT765, MTC735, MTC755, MTC765, 330C, 330C L, D6R II, 12H, TK711, TK721, TK722, TK732, TK741, TK751, TK752, 973C, 627G, 637G    
S/N:SYE00966-UP     725C, 336F, 336F L, 336F LH, D6T, D7E, 966M, 966M XE, 972M, 972M XE, 12M3, 140M3, 160M3, 627K