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Need expert help? Reach out to us via live chat MON-SAT, 9AM to 5PM ET, for support. Our specialists are ready to assist you!

Please, add your first item to the wishlist

Select vehicle to confirm fitment

Differential Race

PART#: 3920
Timken

$10.90

In stock

Interchanges
BrandPart #
Eaton Axle2040745
Eaton Axle25P74
Eaton Axle314481B
Eaton Axle33904
Eaton Axle402578
Eaton Axle5128171
Eaton Axle540852
Eaton Axle657467
Eaton Axle657483
Eaton Axle688771B
Eaton Axle90951
Eaton AxleS128171
Fruehauf298474
Hino3920
KenworthKW1582
KenworthKW5049
Mack149069
Mack64AX13
Mack82363920
Meritor3920
National Bearings3920
SKF1111471
SKF1202832
SKF211554
SKF3920
SKFBR3920
Spicer550582
Spicer565919
SpicerHA102
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2018Ram2500SLT6.4V8GASRear
2018Ram2500Limited6.4V8GASRear
2018Ram2500Big Horn6.4V8GASRear
2018Ram2500Laramie6.4V8GASRear
2018Ram2500Tradesman6.4V8GASRear
2018Ram2500Big Horn6.7L6DIESELRear
2018Ram2500Power Wagon6.4V8GASRear
2018Ram2500Tradesman6.7L6DIESELRear
2018Ram2500Big Horn5.7V8GASRear
2018Ram2500Tradesman5.7V8GASRear
2018Ram2500Laramie Longhorn6.4V8GASRear
2018Ram2500SLT6.7L6DIESELRear
2018Ram2500Tradesman5.7V8CNGRear
2018Ram2500Limited6.7L6DIESELRear
2018Ram2500Laramie Longhorn6.7L6DIESELRear
2018Ram2500SLT5.7V8GASRear
2018Ram2500SLT5.7V8CNGRear
2018Ram2500Laramie6.7L6DIESELRear
2017Ram2500Laramie5.7V8GASRear
2017Ram2500Limited5.7V8GASRear
2017Ram2500SLT6.4V8GASRear
2017Ram2500Big Horn6.4V8GASRear
2017Ram2500Tradesman6.4V8GASRear
2017Ram2500Limited6.7L6DIESELRear
2017Ram2500Limited6.4V8GASRear
2017Ram2500SLT5.7V8GASRear
2017Ram2500SLT5.7V8CNGRear
2017Ram2500Power Wagon6.4V8GASRear
2017Ram2500Laramie6.7L6DIESELRear
2017Ram2500SLT6.7L6DIESELRear
2017Ram2500Laramie Longhorn5.7V8GASRear
2017Ram2500Big Horn5.7V8GASRear
2017Ram2500Laramie6.4V8GASRear
2017Ram2500Big Horn6.7L6DIESELRear
2017Ram2500Tradesman6.7L6DIESELRear
2017Ram2500Tradesman5.7V8GASRear
2017Ram2500Tradesman5.7V8CNGRear
2017Ram2500Laramie Longhorn6.7L6DIESELRear
2017Ram2500Laramie Longhorn6.4V8GASRear
2016Ram2500Big Horn6.7L6DIESELRear
2016Ram2500Limited5.7V8GASRear
2016Ram2500Big Horn6.4V8GASRear
2016Ram2500SLT5.7V8CNGRear
2016Ram2500Laramie5.7V8GASRear
2016Ram2500Tradesman6.4V8GASRear
2016Ram2500Limited6.4V8GASRear
2016Ram2500Laramie6.7L6DIESELRear
2016Ram2500SLT6.7L6DIESELRear
2016Ram2500Power Wagon6.4V8GASRear
2016Ram2500Big Horn5.7V8GASRear
2016Ram2500Outdoorsman6.7L6DIESELRear
2016Ram2500SLT6.4V8GASRear
2016Ram2500Limited6.7L6DIESELRear
2016Ram2500Tradesman5.7V8GASRear
2016Ram2500SLT5.7V8GASRear
2016Ram2500Outdoorsman6.4V8GASRear
2016Ram2500Laramie6.4V8GASRear
2016Ram2500Tradesman5.7V8CNGRear
2016Ram2500Tradesman6.7L6DIESELRear
2016Ram2500Laramie Longhorn6.4V8GASRear
2016Ram2500Outdoorsman5.7V8GASRear
2016Ram2500Laramie Longhorn6.7L6DIESELRear
2016Ram2500Laramie Longhorn5.7V8GASRear
2015Ram2500Laramie5.7V8GASRear
2015Ram2500Lone Star6.7L6DIESELRear
2015Ram2500SLT6.4V8GASRear
2015Ram2500Outdoorsman6.4V8GASRear
2015Ram2500Big Horn6.4V8GASRear
2015Ram2500Lone Star5.7V8GASRear
2015Ram2500Laramie6.4V8GASRear
2015Ram2500Laramie Limited6.4V8GASRear
2015Ram2500Big Horn6.7L6DIESELRear
2015Ram2500Lone Star6.4V8GASRear
2015Ram2500Tradesman6.7L6DIESELRear
2015Ram2500Power Wagon6.4V8GASRear
2015Ram2500Tradesman6.4V8GASRear
2015Ram2500Big Horn5.7V8GASRear
2015Ram2500Outdoorsman5.7V8GASRear
2015Ram2500Outdoorsman6.7L6DIESELRear
2015Ram2500Laramie Limited6.7L6DIESELRear
2015Ram2500Laramie Longhorn6.4V8GASRear
2015Ram2500Laramie Limited5.7V8GASRear
2015Ram2500SLT6.7L6DIESELRear
2015Ram2500Tradesman5.7V8GASRear
2015Ram2500Tradesman5.7V8CNGRear
2015Ram2500Laramie Longhorn6.7L6DIESELRear
2015Ram2500SLT5.7V8GASRear
2015Ram2500SLT5.7V8CNGRear
2015Ram2500Laramie6.7L6DIESELRear
2015Ram2500Laramie Longhorn5.7V8GASRear
2014Ram2500SLT6.4V8GASRear
2014Ram2500Big Horn6.4V8GASRear
2014Ram2500Lone Star5.7V8GASRear
2014Ram2500Tradesman6.4V8GASRear
2014Ram2500Laramie5.7V8GASRear
2014Ram2500Outdoorsman6.4V8GASRear
2014Ram2500Laramie Limited6.7L6DIESELRear
2014Ram2500SLT6.7L6DIESELRear
2014Ram2500Lone Star6.7L6DIESELRear
2014Ram2500Laramie Limited6.4V8GASRear
2014Ram2500Power Wagon6.4V8GASRear
2014Ram2500Laramie6.4V8GASRear
2014Ram2500Lone Star6.4V8GASRear
2014Ram2500Big Horn5.7V8GASRear
2014Ram2500Big Horn6.7L6DIESELRear
2014Ram2500SLT5.7V8GASRear
2014Ram2500Tradesman5.7V8GASRear
2014Ram2500Tradesman6.7L6DIESELRear
2014Ram2500Outdoorsman5.7V8GASRear
2014Ram2500SLT5.7V8CNGRear
2014Ram2500Tradesman5.7V8CNGRear
2014Ram2500Outdoorsman6.7L6DIESELRear
2014Ram2500Laramie6.7L6DIESELRear
2014Ram2500Laramie Longhorn6.7L6DIESELRear
2014Ram2500Laramie Longhorn6.4V8GASRear
2014Ram2500Laramie Longhorn5.7V8GASRear
2014Ram2500Laramie Limited5.7V8GASRear
2013Ram2500Lone Star5.7V8GASRear11.5 in. Ring Gear
2013Ram2500Laramie6.7L6DIESELRear11.5 in. Ring Gear
2013Ram2500Laramie Longhorn5.7V8GASRear11.5 in. Ring Gear
2013Ram2500Big Horn6.7L6DIESELRear11.5 in. Ring Gear
2013Ram2500ST5.7V8GASRear11.5 in. Ring Gear
2013Ram2500Tradesman6.7L6DIESELRear11.5 in. Ring Gear
2013Ram2500Lone Star6.7L6DIESELRear11.5 in. Ring Gear
2013Ram2500ST5.7V8CNGRear11.5 in. Ring Gear
2013Ram2500Outdoorsman5.7V8GASRear11.5 in. Ring Gear
2013Ram2500Laramie5.7V8GASRear11.5 in. Ring Gear
2013Ram2500ST6.7L6DIESELRear11.5 in. Ring Gear
2013Ram2500Big Horn5.7V8GASRear11.5 in. Ring Gear
2013Ram2500SLT6.7L6DIESELRear11.5 in. Ring Gear
2013Ram2500Power Wagon5.7V8GASRear11.5 in. Ring Gear
2013Ram2500Tradesman5.7V8GASRear11.5 in. Ring Gear
2013Ram2500Tradesman5.7V8CNGRear11.5 in. Ring Gear
2013Ram2500Outdoorsman6.7L6DIESELRear11.5 in. Ring Gear
2013Ram2500Laramie Longhorn6.7L6DIESELRear11.5 in. Ring Gear
2013Ram2500SLT5.7V8GASRear11.5 in. Ring Gear
2013Ram2500SLT5.7V8CNGRear11.5 in. Ring Gear
2012Ram2500Laramie Longhorn5.7V8GASRear11.5 in. Ring Gear
2012Ram2500Laramie5.7V8GASRear11.5 in. Ring Gear
2012Ram2500ST5.7V8BI-FUELRear11.5 in. Ring Gear
2012Ram2500ST6.7L6DIESELRear11.5 in. Ring Gear
2012Ram2500Power Wagon5.7V8GASRear11.5 in. Ring Gear
2012Ram2500Outdoorsman5.7V8GASRear11.5 in. Ring Gear
2012Ram2500SLT5.7V8BI-FUELRear11.5 in. Ring Gear
2012Ram2500SLT6.7L6DIESELRear11.5 in. Ring Gear
2012Ram2500SLT5.7V8GASRear11.5 in. Ring Gear
2012Ram2500Laramie Longhorn6.7L6DIESELRear11.5 in. Ring Gear
2012Ram2500Laramie6.7L6DIESELRear11.5 in. Ring Gear
2012Ram2500Outdoorsman6.7L6DIESELRear11.5 in. Ring Gear
2012Ram2500ST5.7V8GASRear11.5 in. Ring Gear
2011Ram2500SLT5.7V8GASRear11.5 in. Ring Gear
2011Ram2500Laramie6.7L6DIESELRear11.5 in. Ring Gear
2011Ram2500ST6.7L6DIESELRear11.5 in. Ring Gear
2011Ram2500Laramie Longhorn5.7V8GASRear11.5 in. Ring Gear
2011Ram2500SLT6.7L6DIESELRear11.5 in. Ring Gear
2011Ram2500Laramie Longhorn6.7L6DIESELRear11.5 in. Ring Gear
2011Ram2500ST5.7V8GASRear11.5 in. Ring Gear
2011Ram2500Laramie5.7V8GASRear11.5 in. Ring Gear
2011Ram2500Power Wagon5.7V8GASRear11.5 in. Ring Gear
2006DodgeRam 3500Sport5.7V8GASRear11.5 in. Ring Gear
2006DodgeRam 3500SLT5.9L6DIESELRear11.5 in. Ring Gear
2006DodgeRam 3500ST5.7V8GASRear11.5 in. Ring Gear
2006DodgeRam 3500Sport5.9L6DIESELRear11.5 in. Ring Gear
2006DodgeRam 3500ST5.9L6DIESELRear11.5 in. Ring Gear
2006DodgeRam 3500SLT5.7V8GASRear11.5 in. Ring Gear
2006DodgeRam 3500Laramie5.9L6DIESELRear11.5 in. Ring Gear
2006DodgeRam 3500Laramie5.7V8GASRear11.5 in. Ring Gear
2006ChevroletAvalanche 2500LS8.1V8GASRear11.5 in. Ring Gear
2006ChevroletAvalanche 2500LT8.1V8GASRear11.5 in. Ring Gear
2005DodgeRam 3500ST5.7V8GASRear11.5 in. Ring Gear
2005DodgeRam 3500Laramie5.7V8GASRear11.5 in. Ring Gear
2005DodgeRam 3500ST5.9L6DIESELRear11.5 in. Ring Gear
2005DodgeRam 3500Laramie5.9L6DIESELRear11.5 in. Ring Gear
2005DodgeRam 3500SLT5.9L6DIESELRear11.5 in. Ring Gear
2005DodgeRam 3500SLT5.7V8GASRear11.5 in. Ring Gear
2005DodgeRam 2500ST5.7V8GASRear11.5 in. Ring Gear
2005DodgeRam 2500Laramie5.7V8GASRear11.5 in. Ring Gear
2005DodgeRam 2500SLT5.9L6DIESELRear11.5 in. Ring Gear
2005DodgeRam 2500ST5.9L6DIESELRear11.5 in. Ring Gear
2005DodgeRam 2500Laramie5.9L6DIESELRear11.5 in. Ring Gear
2005DodgeRam 2500SLT5.7V8GASRear11.5 in. Ring Gear
2005ChevroletAvalanche 2500LS8.1V8GASRear11.5 in. Ring Gear
2005ChevroletAvalanche 2500LT8.1V8GASRear11.5 in. Ring Gear
2005ChevroletSilverado 3500LT6.0V8CNGRear11.5 in. Ring Gear
2005ChevroletSilverado 3500LT6.6V8DIESELRear11.5 in. Ring Gear
2005ChevroletSilverado 3500Base8.1V8GASRear11.5 in. Ring Gear
2005ChevroletSilverado 3500LS6.0V8GASRear11.5 in. Ring Gear
2005ChevroletSilverado 3500LS6.0V8CNGRear11.5 in. Ring Gear
2005ChevroletSilverado 3500Base6.0V8GASRear11.5 in. Ring Gear
2005ChevroletSilverado 3500LT6.0V8GASRear11.5 in. Ring Gear
2005ChevroletSilverado 3500Base6.0V8CNGRear11.5 in. Ring Gear
2005ChevroletSilverado 3500LS8.1V8GASRear11.5 in. Ring Gear
2005ChevroletSilverado 3500Base6.6V8DIESELRear11.5 in. Ring Gear
2005ChevroletSilverado 3500LS6.6V8DIESELRear11.5 in. Ring Gear
2005ChevroletSilverado 3500LT8.1V8GASRear11.5 in. Ring Gear
2005GMCSierra 3500SLE6.0V8GASRear11.5 in. Ring Gear
2005GMCSierra 3500Base6.0V8GASRear11.5 in. Ring Gear
2005GMCSierra 3500Base6.0V8CNGRear11.5 in. Ring Gear
2005GMCSierra 3500SLE8.1V8GASRear11.5 in. Ring Gear
2005GMCSierra 3500Base6.6V8DIESELRear11.5 in. Ring Gear
2005GMCSierra 3500SLT6.0V8GASRear11.5 in. Ring Gear
2005GMCSierra 3500SLT6.0V8CNGRear11.5 in. Ring Gear
2005GMCSierra 3500SLT6.6V8DIESELRear11.5 in. Ring Gear
2005GMCSierra 3500WT6.0V8GASRear11.5 in. Ring Gear
2005GMCSierra 3500WT6.0V8CNGRear11.5 in. Ring Gear
2005GMCSierra 3500WT6.6V8DIESELRear11.5 in. Ring Gear
2005GMCSierra 3500Base8.1V8GASRear11.5 in. Ring Gear
2005GMCSierra 3500SLT8.1V8GASRear11.5 in. Ring Gear
2005GMCSierra 3500WT8.1V8GASRear11.5 in. Ring Gear
2005GMCSierra 3500SLE6.0V8CNGRear11.5 in. Ring Gear
2005GMCSierra 3500SLE6.6V8DIESELRear11.5 in. Ring Gear
2004DodgeRam 2500ST5.9L6DIESELRear11.5 in. Ring Gear
2004DodgeRam 2500SLT5.9L6DIESELRear11.5 in. Ring Gear
2004DodgeRam 2500ST5.7V8GASRear11.5 in. Ring Gear
2004DodgeRam 2500SLT5.7V8GASRear11.5 in. Ring Gear
2004DodgeRam 3500ST5.7V8GASRear11.5 in. Ring Gear
2004DodgeRam 3500Laramie5.7V8GASRear11.5 in. Ring Gear
2004DodgeRam 3500SLT5.9L6DIESELRear11.5 in. Ring Gear
2004DodgeRam 3500ST5.9L6DIESELRear11.5 in. Ring Gear
2004DodgeRam 3500SLT5.7V8GASRear11.5 in. Ring Gear
2004DodgeRam 3500Laramie5.9L6DIESELRear11.5 in. Ring Gear
2004ChevroletAvalanche 2500Base8.1V8GASRear11.5 in. Ring Gear
2004ChevroletSilverado 3500LT6.0V8CNGRear11.5 in. Ring Gear
2004ChevroletSilverado 3500LT6.6V8DIESELRear11.5 in. Ring Gear
2004ChevroletSilverado 3500LS6.0V8GASRear11.5 in. Ring Gear
2004ChevroletSilverado 3500LS6.0V8CNGRear11.5 in. Ring Gear
2004ChevroletSilverado 3500LS6.6V8DIESELRear11.5 in. Ring Gear
2004ChevroletSilverado 3500LT6.0V8GASRear11.5 in. Ring Gear
2004ChevroletSilverado 3500LS8.1V8GASRear11.5 in. Ring Gear
2004ChevroletSilverado 3500LT8.1V8GASRear11.5 in. Ring Gear
2004ChevroletSilverado 3500Base6.0V8GASRear11.5 in. Ring Gear
2004ChevroletSilverado 3500Base8.1V8GASRear11.5 in. Ring Gear
2004ChevroletSilverado 3500Base6.0V8CNGRear11.5 in. Ring Gear
2004ChevroletSilverado 3500WT8.1V8GASRear11.5 in. Ring Gear
2004ChevroletSilverado 3500Base6.6V8DIESELRear11.5 in. Ring Gear
2004ChevroletSilverado 3500WT6.0V8GASRear11.5 in. Ring Gear
2004ChevroletSilverado 3500WT6.0V8CNGRear11.5 in. Ring Gear
2004ChevroletSilverado 3500WT6.6V8DIESELRear11.5 in. Ring Gear
2004GMCSierra 3500SLE6.0V8GASRear11.5 in. Ring Gear
2004GMCSierra 3500SLE6.0V8CNGRear11.5 in. Ring Gear
2004GMCSierra 3500Base6.0V8GASRear11.5 in. Ring Gear
2004GMCSierra 3500SLE6.6V8DIESELRear11.5 in. Ring Gear
2004GMCSierra 3500SLT6.0V8CNGRear11.5 in. Ring Gear
2004GMCSierra 3500Base6.0V8CNGRear11.5 in. Ring Gear
2004GMCSierra 3500SLE8.1V8GASRear11.5 in. Ring Gear
2004GMCSierra 3500SLT6.6V8DIESELRear11.5 in. Ring Gear
2004GMCSierra 3500Base6.6V8DIESELRear11.5 in. Ring Gear
2004GMCSierra 3500WT6.0V8CNGRear11.5 in. Ring Gear
2004GMCSierra 3500SLT6.0V8GASRear11.5 in. Ring Gear
2004GMCSierra 3500WT6.6V8DIESELRear11.5 in. Ring Gear
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

Delivery Info

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Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

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