Differential Parts

14 bolt rear cover, full floating rear end common in late model Dodge trucks with diesel engines.

  Ring Gear Diameter:  11.5
  Ring Gear Bolts:  12
  Cover Bolts:  14
  Carrier Breaks:  none
  Axle Spline Count:  30
  Float:  FF
  Semi-Float Type:  
  Pinion Support:  False
  Axle Lugs:  8


AA14-11.5 & AA14-10.5 Identification Guide:
AA14-11.5 Axles: Bolt pattern has one top and one bottom bolt at 12 O’clock and 6 O’clock position
AA14-10.5 Axles: Bolt pattern has two top and bottom bolts at 11 & 1 O’clock and 7 & 5 O’clock positions


Displaying products 1 - 20 of 66 results
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AFE 46-7001X Pro Series Differential Cover
From $308.75 to $325.00
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2001-2015 GM 6.6L Duramax | 2003-2014 Dodge Cummins (w/ 14-11.5 Axles)
AFE 46-7001X Street Series Differential Cover
From $225.00 to $261.25
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2001-2015 GM 6.6L Duramax | 2003-2014 Dodge Cummins (w/ 14-11.5 Axles)
AFE 46-70040 Street Series Differential Cover
$225.00
2003-2013 Dodge 5.9L/6.7L Cummins
AFE 46-70045 Differential Cover Gasket
$39.95
For use on AA14-9.25 Axles
AFE 46-70090 14-10.5 Differential Cover (Raw Finish)
$225.00
2003-2005 Dodge 5.9L Cummins
AFE Power 14-9.25 Differential Cover
$325.00
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2003-2013 Dodge 5.9L/6.7L Cummins
AFE Power Glide Guard 46-70049
$279.00
2003-2013 Dodge 5.9L & 6.7L Cummins
ATS 4029156248 Protector Rear Differential Cover
$258.88
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2001-2015 GM Duramax | 2003-2015 Dodge Cummins* (with AA14-11.5 Axles)
BD-Power 1061825 Differential Cover
$247.00
2001-2015 GM Duramax | 2003-2015 Dodge Cummins* (w/ 14-11.5 Axles)
Dynatrac CR92-2X3050-A ProSteer Ball Joints
$659.00
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2003-2012 Dodge Ram 2500/3500 4WD
Dynatrac Free-Spin Hub Kit
From $1,989.00 to $2,588.00
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Ford | Dodge
Mag-Hytec AA 14-10.5 Differential Cover
$270.75
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2003-2006 Dodge 2500 Series Automatic
Mag-Hytec AA 14-11.5 Differential Cover
$270.75
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2003-2015 Dodge Ram 2500/3500 (Leaf Spring Suspension Only)
Mag-Hytec AA14-9.25-A Front Differential Cover
$270.75
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Dodge Front 2003 to present 2500/3500 Standard & High Output Diesel
PPE 138051000 Heavy Duty Differential Cover - Raw
$263.99
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2001-2015 GM Duramax | 2003-2015 Dodge Cummins* (with AA14-11.5 Axles)
PPE 138051010 Heavy Duty Differential Cover - Brushed
$279.99
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2001-2015 GM Duramax | 2003-2015 Dodge Cummins* (with AA14-11.5 Axles)
PPE 138051020 Heavy Duty Differential Cover - Black
$279.99
2001-2015 GM Duramax | 2003-2015 Dodge Cummins* (with AA14-11.5 Axles)
USA Standard Gear 11.5" GM/Chrysler Bearing Kit ZBKGM11.5-A
$242.11
Chrysler & GM 11.5 Differential
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