Dana Spicer tandem drive axle service manual. This manual covers following models.
(please check your model)

DS344 RS344
DA344 RA344
DS404(P) RS404 DSP41 RSP41
DA404(P) RA404 DSH40 RSH40
DD404(P) RD404 DDH40 RDH40
DS405(P) RS405 DSH44 RSH44
DS405(P) RA405 DDH44 RDH44
DD405(P) RD405 DST40(P) RST40
DSP40 RSP40 DST41(P) RSDT41
DDT41(P)
DS454(P) RS454 DD454(P) RD454
DA454(P) RA454(P)

This is a comprehensive drive axles workshop and service manual for Dana drive axles as specified above. This service manual is intended for use by service technicians of authorized vehicle dealers to help them provide efficient and correct service and maintenance on them. You will never be dissapointed with the quality and content of this workshop manual.