ROD END 8T4815 - Caterpillar

Engine:
3508 (S/N: 23Z1-UP; 70Z1-UP)
3508B (S/N: S2A1-UP; S2B1-UP; S2D1-UP; S2E1-UP; S2F1-UP; 2BM1-UP; 3DM1-UP; 7SM1-UP; 1TW1-UP; 3DW1-UP)
3512 (S/N: 50Y1-UP; 24Z1-UP; 66Z1-UP; 67Z1-UP)
3512B (S/N: S2G1-UP; S2H1-UP; S2J1-UP; S2K1-UP; S2L1-UP; S2M1-UP; 7HM1-UP; 8EM1-UP; BRN1-UP; S2N1-UP; 4TN1-UP; 1PW1-UP; 2GW1-UP; 2EZ1-UP)
3516 (S/N: 25Z1-UP; 29Z1-UP; 72Z1-UP; 73Z1-UP)
3516B (S/N: CDE1-UP; 7RN1-UP; 8CN1-UP; 8KN1-UP; 9AN1-UP; S2P1-UP; S2R1-UP; S2S1-UP; S2T1-UP; S2W1-UP; 2FW1-UP; 3CW1-UP; 4BW1-UP; S2X1-UP; S2Y1-UP)
Description of Change: The threaded rod that is used at the outlet elbow on auxiliary water pumps has changed. The threaded rod (stud) is made of a high strength material in order to provide an improved joint at the outlet elbow.
Illustration 1 g01058713
(1) 148-8006 Rod (2) 8T-4244 Nut Adaptable To: The high strength material is used for the 148-8006 Rod in the 144-6080 Auxiliary Water Pump Gp. Note: It is important to apply the correct torque to the 148-8006 Rod and the 8T-4244 Nut. Applying too much torque to the rod can lead to failure of the thread in the brass body of the auxiliary water pump.Torque Rod ... 18.5 0.75 N m (14 0.5 lb ft) Nut ... 29 4 N m (21 3 lb ft)The improved rod is adaptable to all of the Engines that are listed above. Table 1 lists the effectivity for the 148-8006 Rod in 3500 Engines.
Table 1
Effectivity for the 148-8006 Rod    
Sales Model     Serial Number    
3508     (S/N: 23Z07944-UP)    
3508     (S/N: 70Z01078-UP)    
3508B     (S/N: 1TW00355-UP)    
3508B     (S/N: 2BM00188-UP)    
3508B     (S/N: 3DM00471-UP)    
3508B     (S/N: 3DW00178-UP)    
3508B     (S/N: 7SM00951-UP)    
3508B     (S/N: S2A00001-UP)    
3508B     (S/N: S2B00001-UP)    
3508B     (S/N: S2D00001-UP)    
3508B     (S/N: S2E00113-UP)    
3508B     (S/N: S2F00001-UP)    
3512     (S/N: 24Z10154-UP)    
3512     (S/N: 50Y01812-UP)    
3512     (S/N: 66Z00951-UP)    
3512     (S/N: 67Z02069-UP)    
3512B     (S/N: S2G00001-UP)    
3512B     (S/N: S2H00001-UP)    
3512B     (S/N: S2J00001-UP)    
3512B     (S/N: S2K00001-UP)    
3512B     (S/N: S2L00112-UP)    
3512B     (S/N: S2M00001-UP)    
3512B     (S/N: S2N00001-UP)    
3512B     (S/N: 1PW00435-UP)    
3512B     (S/N: 2EZ00350-UP)    
3512B     (S/N: 2GW00338-UP)    
3512B     (S/N: 4TN00813-UP)    
3512B     (S/N: 7HM00268-UP)    
3512B     (S/N: 8EM00519-UP)    
3512B     (S/N: BRN00192-UP)    
3516     (S/N: 25Z07100-UP)    
3516     (S/N: 29Z01390-UP)    
3516     (S/N: 72Z00567-UP)    
3516     (S/N: 73Z00968-UP)    
3516B     (S/N: S2P00001-UP)    
3516B     (S/N: S2R00001-UP)    
3516B     (S/N: S2S00001-UP)    
3516B     (S/N: S2T00001-UP)    
3516B     (S/N: S2W00001-UP)    
3516B     (S/N: S2Y00001-UP)    
3516B     (S/N: 2FW00338-UP)    
3516B     (S/N: 3CW00258-UP)    
3516B     (S/N: 4BW00565-UP)    
3516B     (S/N: 7RN01953-UP)    
3516B     (S/N: 8CN00212-UP)    
3516B