Spicer IPL: 454 Tandem Drive Axle - Manual (Page 45)

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Service Carrier Assemblies
Supersession of D/R454 Models to New Generation Models
In 2003 the D/R454 models were discontinued and replaced by the DSH40/RSH40 family of carriers. In 2009 additional replacements were made and
are reflected below. Reference Spicer bulletin abib-0902 for specific details of those changes.
DD454P Replaced By Current Part
Ratio NLA Model Number
2.64 675689 NLA none
2.85 675690 NLA none
3.08 675691 DDH40P 682770
3.25 675692 DDH40P 682771
3.36 675693 DDH40P 682772
3.55 675694 DDH40P 682773
3.70 675695 DDH40P 682774
3.90 675696 DDH40P 682775
4.11 675697 DDH40P 682776
4.33 675698 DDH40P 682777
4.63 675699 DDH40P 682778
4.88 675700 DDH40P 682779
5.29 675701 DDP40P 682993
5.57 675702 DDP40P 682994
6.17 675703 DDP40P 682995
6.50 675704 DDP40P 682996
7.17 ––– DDP40P 682015
RD454 Replaced By Current Part
Ratio NLA Model Number
2.64 675721 NLA none
2.85 675722 NLA none
3.08 675723 RDH40 675790
3.25 675724 RDH40 675791
3.36 675725 RDH40 675792
3.55 675726 RDH40 675793
3.70 675727 RDH40 675794
3.90 675728 RDH40 675795
4.11 675729 RDH40 675796
4.33 675730 RDH40 675797
4.63 675731 RDH40 675798
4.88 675732 RDH40 675799
5.29 675733 RDP40 676025
5.57 675734 RDP40 676026
6.17 675735 RDP40 676027
6.50 675736 RDP40 676028
7.17 ––– RDP40 681444
Service carriers for “Reverse Air” DA/RA models and models with “In
Axle Speed Sensors” IASS, are no longer offered by Dana. Contact your
Dana representative at 1-877-777-5360 for additional assistance.