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Ford 10.5 Inch 3.31-3.73 Ratio Ring And Pinion 37 Spline Nitro Gear and Axle

Vehicle Fitments
MakeModelSubmdelFromTo
FordF-250 Super DutyKing Ranch20112015
FordF-350 Super DutyKing Ranch20112015
FordF-350 Super DutyLariat20112015
FordF-250 Super DutyLariat20112015
FordF-250 Super DutyXL20112015
FordF-350 Super DutyXL20112015
FordF-350 Super DutyXLT20112015
FordF-250 Super DutyXLT20112015
FordF-250 Super DutyPlatinum20132015
FordF-350 Super DutyPlatinum20132015

Nitro Gear and Axle strives to provide the highest quality differential components available. We take the steps necessary to ensure our parts are dependable. Our product range is continually growing to meet the needs of consumers for new ratios and applications. At Nitro we know differentials, and know what it takes to provide you with high quality components. Nitro gears are manufactured from 8620 steel gear forgings in the same manufacturing facilities as GM, Dodge, Ford and Toyota. They are precision machined using computer controlled processes, heat treated, CNC triple-lapped and Rockwell tested for hardness. These extra steps ensure excellent fitment, ideal contact pattern and smooth, quiet operation.
Details:

  • Nitro Ring and Pinion Set
  • Differential: Ford 10.5 Inch
  • Location: Rear
  • Rotation: Standard
  • Gear Ratio: 3.73
  • Tooth Count: 41/11
  • Material: 8620 Steel
  • Pinion Spline: 37
  • Ring Gear Bolts: 12 (Not Included)
  • Manufacturer: Nitro Gear and Axle
  • Warranty: 2 Years
  • Sold As A Set

Tech Note:

  • 37 Spline Pinion

Fits Vehicles:

  • 2011-2015 Ford F250 Super Duty
  • 2011-2015 Ford F350 Super Duty
Products specifications
Country of OriginUSA
Sold AsSet
Ring Gear RotationStandard
UPC670385612725
DifferentialFord 10.5 Inch
AvailabilityAvailable
LocationRear
Ratio3.73 Ratio
UniversalNo
Mfg LabelFord Ring & Pinion
Pinion Spline Count37 Spline Pinion
Ring Gear Bolts12 Bolt
Tooth Count41/11
Youtube Videohttps://youtu.be/KvB_LbTbpE4
Fitment Notes11Newer F250F350 Super Duty
Material8620 Steel
Proposition 65 Warnings

CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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Picture of Ford 10.5 Inch 37 Spline 3.73 Ratio Ring And Pinion 11+ Superduty Rear Nitro Gear and Axle
Ford 10.5 Inch 37 Spline 3.73 Ratio Ring And Pinion 11+ Superduty Rear Nitro Gear and Axle
SKU: F105-373-37-NG-FSJK
Manufacturer part number: F105-373-37-NG
Picture of Ford 10.5 Inch 37 Spline 3.55 Ratio Ring And Pinion 11+ Superduty Rear Nitro Gear and Axle
Ford 10.5 Inch 37 Spline 3.55 Ratio Ring And Pinion 11+ Superduty Rear Nitro Gear and Axle
SKU: F105-355-37-NG-FSJK
Manufacturer part number: F105-355-37-NG
Picture of Ford 10.5 Inch 3.73 Ratio Ring And Pinion Nitro Gear and Axle
Ford 10.5 Inch 3.73 Ratio Ring And Pinion Nitro Gear and Axle
SKU: F10.5-373-NG-FSJK
Manufacturer part number: F10.5-373-NG
Picture of Ford 10.5 Inch 3.55 Ratio Ring And Pinion Nitro Gear and Axle
Ford 10.5 Inch 3.55 Ratio Ring And Pinion Nitro Gear and Axle
SKU: F10.5-355-NG-FSJK
Manufacturer part number: F10.5-355-NG
Products specifications
Country of OriginUSA
Sold AsSet
Ring Gear RotationStandard
UPC670385612725
DifferentialFord 10.5 Inch
AvailabilityAvailable
LocationRear
Ratio3.73 Ratio
UniversalNo
Mfg LabelFord Ring & Pinion
Pinion Spline Count37 Spline Pinion
Ring Gear Bolts12 Bolt
Tooth Count41/11
Youtube Videohttps://youtu.be/KvB_LbTbpE4
Fitment Notes11Newer F250F350 Super Duty
Material8620 Steel
Proposition 65 Warnings

CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov