PLATE 7E4808 - Caterpillar

Marine Auxillary Engine3512C (S/N: SLM1-UP; MXN1-UP; MXP1-UP; E3Y1-UP; T3Y1-UP)3516C (S/N: JTS1-UP; MXT1-UP; TKX1-UP; TTY1-UP)Marine Engine3508C (S/N: PXA1-UP; TTA1-UP; PXB1-UP; TTB1-UP)3512C (S/N: DPC1-UP; PXC1-UP; TTC1-UP; PXE1-UP; TTE1-UP; PXF1-UP; TTF1-UP; PXG1-UP; TTG1-UP; T3P1-UP; TKP1-UP; T3R1-UP; T3S1-UP; E3W1-UP; PXW1-UP; T3W1-UP; E3X1-UP; PXX1-UP)3516C (S/N: DPD1-UP; PXD1-UP; TTD1-UP; PXH1-UP; TTH1-UP; PXJ1-UP; TTJ1-UP; TKR1-UP; TKS1-UP; TKT1-UP; TKY1-UP; E3Z1-UP)Description Of Change: The new exhaust gaskets have been improved to withstand higher temperatures.Adaptable To: The new exhaust gaskets are direct replacements for the former gaskets as shown in Table 1. The new exhaust gaskets are adaptable to the above engines back to first production.
Table 1
New Part Number Description Former Part Number
495-4088 Exhaust Gasket 282-4168
495-4089 Exhaust Gasket 314-5226
495-4091 Exhaust Gasket 1W-6356
495-4092 Exhaust Gasket 2W-7873 This change is effective for the serial numbers listed in Table 2.
Table 2
Effective Serial Numbers
S/N:PXA00210-UP
S/N:PXB00209-UP
S/N:TTA00278-UP
S/N:TTB00604-UP
S/N:E3W00413-UP
S/N:E3X00281-UP
S/N:E3Y00456-UP
S/N:MXN00206-UP
S/N:PXC00235-UP
S/N:PXW00236-UP
S/N:PXX00204-UP
S/N:SLM00723-UP
S/N:TTC00735-UP
S/N:TTE00213-UP
S/N:TTF00665-UP
S/N:TTG00409-UP
S/N:MXP00228-UP
S/N:PXE00206-UP
S/N:PXF00252-UP
S/N:PXG00233-UP
S/N:T3P00325-UP
S/N:T3R00344-UP
S/N:T3S00228-UP
S/N:T3W00280-UP
S/N:T3Y00201-UP
S/N:TKP00232-UP
S/N:E3Z00207-UP
S/N:JTS00564-UP
S/N:PXD00204-UP
S/N:TTD00430-UP
S/N:TTH01095-UP
S/N:TTJ00656-UP
S/N:DPC00200-UP
S/N:DPD00206-UP
S/N:MXT00206-UP
S/N:PXH00392-UP
S/N:PXJ00393-UP
S/N:TKR00256-UP
S/N:TKS00267-UP
S/N:TKT00244-UP
S/N:TKX00206-UP
S/N:TKY00358-UP
S/N:TTY00112-UP