Dana S 110
Encyclopedia
The Dana/Spicer Model S110 is an automotive axle manufactured by the Dana Corp.
Dana Corp.
The Dana Holding Corporation is a supplier of axles, driveshafts, off-highway transmissions, sealing and thermal-management products, and service parts....

 and the Eaton Corporation
Eaton Corporation
Eaton Corporation is a global diversified power management company with 2010 sales of $13.7 billion. The company is a leading provider of electrical components and systems for power quality, distribution and control; hydraulics components, systems and services for industrial and mobile equipment;...

. Eaton manufacturers the carrier and Dana manufacturers the rest of the axle. The S110 model follows a newer nomenclature for Dana axles. The "S" meaning: single rear axle. The first "1" representing gear reduction type, the second representing the head assembly series and the last "0" representing the design level.

The Dana S110 is used in Class 4 and Class 5 applications. Dodge
Dodge
Dodge is a United States-based brand of automobiles, minivans, and sport utility vehicles, manufactured and marketed by Chrysler Group LLC in more than 60 different countries and territories worldwide....

, Ford and General Motors
General Motors
General Motors Company , commonly known as GM, formerly incorporated as General Motors Corporation, is an American multinational automotive corporation headquartered in Detroit, Michigan and the world's second-largest automaker in 2010...

 use this axle as well as various other companies. The Dana S110 is a full floating, drop-out axle. Dana S110 axles are a step up in overall strength compared to the Dana 80
Dana 80
The Dana/Spicer Model 80 is an automotive axle manufactured by Dana Corp. and has been used in OEM heavy duty applications by Chevrolet, Dodge, and Ford. It can be identified by its straight axle tubes, 10 bolt asymmetrical cover, and a "80" cast in to the housing. Dana 80's are made as full...

. Ford started using this axle in 2005 model F-450 and F-550 trucks, while Dodge started using the Dana S110 in their 2008 model 4500 and 5500 trucks. Although this axle is designed for medium-duty, commercial-trucks, Ford did put the S110 in 2008-2010 F-450 Pick up trucks. The Dana S110 has a GAWR
Gross axle weight rating
The gross axle weight rating is the maximum distributed weight that may be supported by an axle of a road vehicle. Typically, GAWR is followed by either the letters FR or RR, which indicate front or rear axles respectively.-Importance:...

 up to 14,706 lbs
but is frequently, de-rated by vehicle manufacturer for safety and tire reasons. This axle is not used in 1 Ton trucks (Class 3).

General Specifications

  • Ring gear measures 12.25" or 311mm.

  • Axle shaft spline count: 34 Spline

Common Applications

  • 2005-2010 Ford F-450
    Ford Super Duty
    For the 1999 model year, Ford shifted the F-250 and F-350 truck lines to a design mechanically and cosmetically distinct from that of the F-150. The F-350 was not available for 1998, while the F-250 was available that year with the F-150's body...

  • 2011 Class 4 Ford F-450
    Ford Super Duty
    For the 1999 model year, Ford shifted the F-250 and F-350 truck lines to a design mechanically and cosmetically distinct from that of the F-150. The F-350 was not available for 1998, while the F-250 was available that year with the F-150's body...

     Class 3 Ford F-450 use the Dana 80
    Dana 80
    The Dana/Spicer Model 80 is an automotive axle manufactured by Dana Corp. and has been used in OEM heavy duty applications by Chevrolet, Dodge, and Ford. It can be identified by its straight axle tubes, 10 bolt asymmetrical cover, and a "80" cast in to the housing. Dana 80's are made as full...

  • 2005-2011 Ford F-550
    Ford Super Duty
    For the 1999 model year, Ford shifted the F-250 and F-350 truck lines to a design mechanically and cosmetically distinct from that of the F-150. The F-350 was not available for 1998, while the F-250 was available that year with the F-150's body...

  • 2008-2011 Dodge 4500
  • 2008-2011 Dodge 5500
  • 2005-2008 GM 4500
  • 2005-2008 GM 5500

  • Various other heavy duty commercial applications
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