CONVERSION AR-HYD CONTROL 9W0238 - Caterpillar

The new horns are adaptable to the following machines:
Table 3
Item     Prefix     Model     Affective S/N     New Part Number     Former Part Number    
1     ZML     336D L (LRC)     S/N:ZML1-214     369-0135 Electric Horn Gp (HIGH TONE)
or
369-0134 Electric Horn Gp (LOW TONE)     174-7875 Horn (HIGH TONE)
or
174-7876 Horn (LOW TONE)    
2     W3K     336D L     S/N:W3K1-1673    
3     RBJ     345D L (T3)     S/N:RBJ1-184    
4     RAJ     345D L     S/N:RAJ1-422    
5     M2R     345C MH FCR     S/N:M2R1-323    
6     MDS     336D L (LRC)     S/N:MDS1-210    
7     LEM     330D MH FCR     S/N:LEM1-273    
8     KHS     345D L (LRC)     S/N:KHS1-113    
9     JGB     345D L (LRC)     S/N:JGB1-357    
10     J2F     336D L     S/N:J2F1-391    
11     EEH     345D L     S/N:EEH1-1177    
12     D3S     345C MH HCR     S/N:D3S1-311    
13     C5K     330D MH HCR     S/N:C5K1-243    The new horns are effective with the following machines:
Table 4
Item     Prefix     Model     Effective S/N     New Part Number     Former Part Number    
1     ZML     336D L (LRC)     S/N:ZML215-UP     7Y-3920 Horn (HIGH TONE)
or
7Y-3919 Horn (LOW TONE)     174-7875 Horn (HIGH TONE)
or
174-7876 Horn (LOW TONE)    
2     W3K     336D L     S/N:W3K1674-UP    
3     RBJ     345D L (T3)     S/N:RBJ185-UP    
4     RAJ     345D L     S/N:RAJ423-UP    
5     M2R     345C MH FCR     S/N:M2R324-UP    
6     MDS     336D L (LRC)     S/N:MDS211-UP    
7     LEM     330D MH FCR     S/N:LEM274-UP    
8     KHS     345D L (LRC)     S/N:KHS114-UP    
9     JGB     345D L (LRC)     S/N:JGB358-UP    
10     J2F     336D L     S/N:J2F392-UP    
11     EEH     345D L     S/N:EEH1178-UP    
12     D3S     345C MH HCR     S/N:D3S312-UP    
13     C5K     330D MH HCR     S/N:C5K244-UP    
Table 5
Item     Prefix     Model     Effective S/N     New Part Number     Former Part Number    
1     BTK     324D L     S/N:BTK414-UP     369-0135 Electric Horn Gp (HIGH TONE)     174-7875 Horn (HIGH TONE)
or
354-5320 Horn (HIGH TONE)    
2     EDF     M325D MH     S/N:EDF2012-UP    
3     JWR     336D L     S/N:JWR185-UP    
4     KAY     M325D L MH     S/N:KAY2023-UP    
5     KGG     M325D L MH     S/N:KGG2030-UP    
6     L5K     336D LN OEM     S/N:L5K193-UP    
7     M2P     336D L OEM     S/N:M2P108-UP    
8     MYG     336D LN     S/N:MYG404-UP    
9     PPN     336D L     S/N:PPN630-UP    
10     PTB     336D L     S/N:PTB370-UP    
11     TRH     324D LN     S/N:TRH477-UP