BEARING 1884170 - Caterpillar

Truck725C (S/N: TFB1-UP)730C (S/N: TFF1-UP)735C (S/N: TFJ1-UP)745C (S/N: TFK1-UP)Ejector Truck730C EJECTOR (S/N: TFH1-UP)Excavator336F (S/N: TZA1-UP; RKB1-UP; LCL1-UP; SSN1-UP; WTZ1-UP)349F (S/N: BZ21-UP; KEA1-UP; HPD1-UP)374F (S/N: MFL1-UP; DNM1-UP)390F (S/N: TYE1-UP; MGF1-UP; HSM1-UP; GAY1-UP)Landfill Compactor836K (S/N: TWZ1-UP)Mobile Hydraulic Power Unit374F MHPU (S/N: DP41-UP)Motor Grader12M Series 3 (S/N: N9B1-UP; N9F1-UP; N9P1-UP; N9R1-UP)140M Series 3 (S/N: N9D1-UP; N9G1-UP; N9J1-UP; N9M1-UP)160M Series 3 (S/N: N9E1-UP; N9K1-UP; N9L1-UP; N9T1-UP)Off Highway Truck770G (S/N: KDH1-UP)772G (S/N: KEX1-UP)Reclaimer MixerRM500B (S/N: MB91-UP)Track-Type TractorD6T (S/N: CR31-UP; CG81-UP; SGA1-UP; RAD1-UP; STE1-UP; MEL1-UP; WRN1-UP; KMR1-UP; WES1-UP; SGT1-UP; TMY1-UP; HTZ1-UP)D7E (S/N: HKA1-UP; SSH1-UP)D8T (S/N: FMC1-UP)D9T (S/N: REX1-UP)Wheel Dozer834K (S/N: TWY1-UP)Wheel Loader966M (S/N: DYC1-UP; KJP1-UP)966M Series XE (S/N: P6C1-UP)972M (S/N: A8P1-UP; JPR1-UP)972M Series XE (S/N: EDW1-UP)980M (S/N: KRS1-UP; N8T1-UP)982M (S/N: F9A1-UP; K1Y1-UP)988K (S/N: TWX1-UP)Wheel Tractor Scraper621K (S/N: WTA1-UP)623K (S/N: WTB1-UP)627K (S/N: WTC1-UP)Service Magazine, SEPD1985, 21, May 2015, "New Engine Software Is Used For Certain Machine Engines". Disregard the previous article, serial numbers have been added.New engine software is used for certain machine engines. The new engine software helps to prevent issues related to the regeneration and SCR systems.Refer to Special Instruction, REHS9694 for the information related to the new software: part number, serial number effectivity, and detailed change information.