Ring and Pinion Gears
Nitro Gear & Axle is a DPI Offroad Brand. When you buy Nitro Gear & Axle from DPI Offroad, you are buying direct from the manufacturer.

Ring and Pinion Gears

Nitro gears are among the best in the industry. By using better materials, better machining and better lapping and heat treating processes, Nitro can ensure a strong, quiet-running, long-lasting setup. Each new product is subjected to multi-point inspections and then actually installed and set up by Nitro's own in-house differential experts to ensure excellent fitment and easy setup. At Nitro we strive to meet our consumers demands for new ratios and applications and we are continually developing new products to stay ahead of the competition.

Nitro Gear Ring and Pinion sets are manufactured from 8620 and 9310 steel gear forgings, with a specialized process making them the toughest, quietest gears on the road or offroad

• CNC precision machining & heat treating processes ensure excellent fitment and overall strength.
• Computer controlled gear lapping ensures excellent contact patterns, ease of installation and quiet-running setup.
• We have a rapid and ever growing range of products to meet new demands and applications.

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  • Dana 44 3.92 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle D44-392-NG
    $230.00
  • Dana 44 4.56 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle D44-456-NG
    $250.00
  • Dana 44 5.13 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle D44-513-NG
    $250.00
  • Dana 44 BP 4.11 Ratio Thick Ring And Big Pinion Kit Nitro Gear and Axle
    Nitro Gear & Axle D44-411BP-T-NG
    $574.00
  • Dana 44 4.11 Ratio Thick Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle D44-411T-NG
    $241.00
  • Dana 44 4.56 Ratio Thick Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle D44-456T-NG
    $250.00
  • Dana 44 4.88 Ratio Thick Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle D44-488T-NG
    $299.00
  • Dana 44 5.13 Ratio Thick Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle D44-513T-NG
    $250.00
  • 5.38 Ratio Thick Ring and Pinion for Dana 44 Nitro Gear & Axle
    Nitro Gear & Axle D44-538T-NG
    $250.00
  • Dana 44 5.89 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle D44-589-NG
    $250.00
  • Ford 9 Inch 7.00 Ratio Lightened Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle F9-700LW-NG
    $343.00
  • Dana 44 RS 4.56 Ratio Reverse Short Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle D44RS-456-NG
    $299.00
  • Dana 44 RS 4.88 Ratio Reverse Short Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle D44RS-488-NG
    $299.00
  • Dana 44 RS 5.13 Ratio Reverse Short Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle D44RS-513-NG
    $299.00
  • Dana 44 RS 5.38 Ratio Reverse Short Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle D44RS-538-NG
    $299.00
  • Ford 10.5 Inch 4.10 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle F10.5-410-NG
    $375.00
  • Ford 10.5 Inch 4.30 Ratio Ring And Pinion 99-10 F250/F350 Superduty/Excursion Nitro Gear and Axle
    Nitro Gear & Axle F10.5-430-NG
    $375.00
  • SuperDuty 10.5 Inch 5.13 Ratio Ring & Pinion Nitro Gear & Axle
    Nitro Gear & Axle F10.5-513-NG
    $375.00
  • SuperDuty 10.5 Inch 5.38 Ratio Ring & Pinion Nitro Gear & Axle
    Nitro Gear & Axle F10.5-538-NG
    $375.00
  • Dana 44 4.11 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle D44-411-NG
    $230.00
  • Dana 44 4.88 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle D44-488-NG
    $250.00
  • Dana 44 5.38 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle D44-538-NG
    $250.00
  • Dana 44 RS 4.11 Ratio Reverse Short Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle D44RS-411-NG
    $299.00
  • Ford 10 Inch 4.11 Ratio 9310 Pro Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle F10-411-NG
    $1,204.00
  • Ford 10 Inch 4.57 Ratio 9310 Pro Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle F10-457-NG
    $1,204.00
  • Ford 10 Inch Reverse Shot Peened 4.57 Ring and Pinion Nitro Pro Nitro Gear And Axle
    Nitro Gear & Axle F10R-457R-NG
    $1,204.00
  • Ford 10 Inch 4.86 Ratio 9310 Pro Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle F10-486-NG
    $1,300.00
  • 220mm/Dana 44 5.29 Ratio Ring and Pinion 2021-Present Ford Bronco Nitro Gear and Axle
    Nitro Gear & Axle M220BR-529-NG
    $325.00
  • 210mm/Dana 44 5.29 Ratio Ring and Pinion 2021-Present Ford Bronco Front Differential Nitro Gear and Axle
    Nitro Gear & Axle M210BR-529-NG
    $321.00
  • Nitro Ring & Pinion Gear Shot Peened 4.30 Ratio, Reverse Short Pinion Gear for Dana 60 in 2017 & Newer Ford Super Duty Front Axle for Ford 2017-2022
    Nitro Gear & Axle D60S-430R-NG
    $399.00
  • Nitro Ring & Pinion Gear Shot Peened 4.88 Ratio, Reverse Thick Short Pinion Gear for Dana 60 in 2017 & Newer Ford Super Duty Front Axle for Ford 2017-2022
    Nitro Gear & Axle D60S-488RT-NG
    $399.00
  • Nitro Ring & Pinion 9" Small Pinion 9310 Pro
    Nitro Gear & Axle F9-XXXSP-NG
    As low as $489.00
  • Ford 10.5 Inch 37 Spline 3.73 Ratio Ring And Pinion 11+ Superduty Rear Nitro Gear and Axle
    Nitro Gear & Axle F105-373-37-NG
    $475.00
  • Ford 10.5 Inch 4.10 Ratio 11-15 Ford F-250/F-350 Super Duty Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle F105-410-37-NG
    $475.00
  • Ford 10.5 Inch 4.30 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle F105-430-37-NG
    $475.00
  • Nitro Ring & Pinion Ford 10.5", 4.56 Ratio Ford Superduty 2011 & Newer
    Nitro Gear & Axle F105-456-37-NG
    $525.00
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