BEARING 8D8572 - Caterpillar

Engine:
3306B (S/N: B8D1-UP; 8NS1-UP)
3408C (S/N: TAM1-UP)
3412 (S/N: 4BZ1-UP)
3412C (S/N: 5FL1-UP; DJN1-UP; 9EP1-UP; RLR1-UP; TFT1-UP; BCW1-UP; LRY1-UP)
3412E (S/N: TGC1-UP)
3508 (S/N: CNF1-UP; 23Z1-UP; 70Z1-UP)
3508B (S/N: CNB1-UP; S2B1-UP; 3DM1-UP; 5KW1-UP)
3512 (S/N: CMJ1-UP; 24Z1-UP)
3512B (S/N: CMC1-UP; S2H1-UP)
3516 (S/N: CMD1-UP; GZR1-UP)
3516B (S/N: FDN1-UP; 7RN1-UP; S2R1-UP; GZS1-UP)
C-9 (S/N: CLJ1-UP)
G3306 (S/N: JCA1-UP)
G3406 (S/N: R7E1-UP; KAR1-UP)
G3408 (S/N: 6NB1-UP; 6RJ1-UP)
G3408C (S/N: BAZ1-UP)
G3412 (S/N: R7A1-UP; 7DB1-UP; KAP1-UP)
G3516 (S/N: ZBA1-UP; CSZ1-UP)
Generator Set:
3406 GEN SET (S/N: 4ZR1-UP)
3406C GEN SET (S/N: C2G1-UP; KPS1-UP; 9ES1-UP; LRX1-UP)
3406C MARINE GS (S/N: PFH1-UP)
3406E GEN SET (S/N: 8AZ1-UP)
3456 GEN SET (S/N: CCB1-UP; C1G1-UP; C3G1-UP; C4G1-UP; CAH1-UP; GHJ1-UP; CBX1-UP)
Industrial Engine:
C-15 IND (S/N: BEM1-UP)
C-16 IND (S/N: BFM1-UP)
Marine Engine:
C18 MARINE (S/N: C1J1-UP)
Power Module:
PM3512 (S/N: BNR1-UP)
PM3456 (S/N: B3G1-UP)
Engine News SEBD9059, October 2007, "Voltage Regulators Have Been Improved". Disregard this article. Corrections have been made to the supplement. The correct information follows.VR6 and K65-12B Voltage Regulators have been improved. New part numbers have been released.Improvements to the VR6 and K65-12B Voltage Regulator internal circuitry support:
increased immunity to application induced noise
increased durability and reliability in all applications
installation and operation on permanent magnet excited (PM) generators without an external jumper, if previously required, from terminal 28 to ground or from terminal 28 to the generator neutral connection
universal installation or exchange between permanent magnet-excited (PM) generators and self-excited (SE) generatorsTable 1 provides a cross-reference from the old VR6 and K65-12B Voltage Regulator part numbers to the new VR6 and K65-12B Voltage Regulator part numbers.
Table 1
Voltage Regulator     Old Part Number     New Part Number    
VR6     202-8634     309-1019    
K65-12B     219-4078
219-4079
219-4080
217-4081     309-1018