PUMP G 6N2790 - Caterpillar

Engine3612 (S/N: 9RC1-UP)G3516 (S/N: 5PN1-UP)G3606 (S/N: JFE1-UP; 3XF1-UP; 4ZS1-UP)G3608 (S/N: XH71-UP; 4WF1-UP; BEN1-UP)G3612 (S/N: BB21-UP; BKE1-UP; 1YG1-UP)G3616 (S/N: BLB1-UP; 4CG1-UP; ZZY1-UP)Description Of Change: The new wastegate shaft part number has been released for G3600 engines. Fit form and function are unaffected, change was made for internal traceability only.Adaptable To:
Do not operate or work on this product unless you have read and understood the instruction and warnings in the relevant Operation and Maintenance Manuals and relevant service literature. Failure to follow the instructions or heed the warnings could result in injury or death. Proper care is your responsibility.
The new wastegate shaft is adaptable to the above engines back to first production.The new and former part numbers are listed in Table 1.
Table 1
New Part Number Part Name Former Part Number
550-6510 Wastegate Shaft 423-3335
550-6511 Wastegate Shaft 490-7287
550-6477 Wastegate Shaft 145-0334
550-6478 Wastegate Shaft 119-5927 This change is effective for the serial numbers listed in Table 2.
Table 2
Effectivity
S/N:4ZS02215-UP
S/N:9RC00574-UP
S/N:BB200789-UP
S/N:BEN01217-UP
S/N:BKE00828-UP
S/N:BLB01203-UP
S/N:JFE00990-UP
S/N:XH700907-UP
S/N:ZZY00783-UP