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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.

 
Dana
 
GM & Chevrolet
 
Pro Gears
 
Toyota
 
Dodge & Chrysler
 
Jeep AMC Dana Spicer
 
Jeep JL
 
UAZ
 
Ford
 
Nissan
 
Suzuki
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522 products
  1. Nitro Gear & Axle, 4.30 Ratio, 2017 & Newer, Ford F250/F350 SRW with Diesel Engine for use with Spicer AdvanTEK for Ford F250/F350 2017 & Newer
    Nitro Gear & Axle, 4.30 Ratio, 2017 & Newer, Ford F250/F350 SRW with Diesel Engine for use with Spicer AdvanTEK for Ford F250/F350 2017 & Newer
    In stock
    SKU :
     SA275-430-NG
    Sale Price $492.00 Price $546.67 you save: $54.67 (10%)
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  2. Nitro Gear & Axle 300mm 5.38 Ratio 2017 & Newer Ford F350/F450 DRW with Diesel Engine for use with Spicer AdvanTEK
    Nitro Gear & Axle 300mm 5.38 Ratio 2017 & Newer Ford F350/F450 DRW with Diesel Engine for use with Spicer AdvanTEK
    SKU :
     SA300-538
    Sale Price $520.20 Price $578.00 you save: $57.80 (10%)
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  3. Nissan M205 Titan Armada Xterra Front 3.36 Ratio Nissan Reverse Ring & Pinion
    Nissan M205 Titan Armada Xterra Front 3.36 Ratio Nissan Reverse Ring & Pinion
    SKU :
     M205-336-OE
    Sale Price $394.20 Price $438.00 you save: $43.80 (10%)
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  4. Nissan M205 Titan Armada Xterra Front 2.94 Ratio Nissan Reverse Ring & Pinion
    Nissan M205 Titan Armada Xterra Front 2.94 Ratio Nissan Reverse Ring & Pinion
    In stock
    SKU :
     M205-294-OE
    Sale Price $331.07 Price $367.86 you save: $36.79 (10%)
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  5. Nitro Ring & Pinion 8 IFS Clamshell 5.29 Ratio Reverse Thick for Lexus & Toyota 2002-2022
    Nitro Ring & Pinion 8 IFS Clamshell 5.29 Ratio Reverse Thick for Lexus & Toyota 2002-2022
    SKU :
     T8S-529RT-NG
    Sale Price $344.00 Price $382.22 you save: $38.22 (10%)
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  6. Nitro Gear 210mm 5.38 Ring & Pinion 2018+ Jeep Wrangler JL Rubicon & Gladiator Rear Diff
    Nitro Gear 210mm 5.38 Ring & Pinion 2018+ Jeep Wrangler JL Rubicon & Gladiator Rear Diff
    SKU :
     M210JL-538
    Sale Price $283.49 Price $314.99 you save: $31.50 (10%)
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  7. Nitro Gear 220mm 5.38 Ring & Pinion 2018+ Jeep Wrangler JL Rubicon & Gladiator Rear Diff
    Nitro Gear 220mm 5.38 Ring & Pinion 2018+ Jeep Wrangler JL Rubicon & Gladiator Rear Diff
    SKU :
     M220JL-538
    Sale Price $283.49 Price $314.99 you save: $31.50 (10%)
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  8. Nitro Ring & Pinion 5.38 Ratio Reverse High Pinion for Dana 30JK
    Nitro Ring & Pinion 5.38 Ratio Reverse High Pinion for Dana 30JK
    In stock
    SKU :
     D30JK-538-NG
    Sale Price $264.00 Price $293.33 you save: $29.33 (10%)
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  9. Nitro Gear 210mm 4.56 Ring & Pinion 2018+ Jeep Wrangler JL Rubicon Front Differential Gear
    Nitro Gear 210mm 4.56 Ring & Pinion 2018+ Jeep Wrangler JL Rubicon Front Differential Gear
    In stock
    SKU :
     M210JL-456-NG
    Sale Price $315.00 Price $350.00 you save: $35.00 (10%)
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  10. Nitro Gear 210mm 5.38 Ring & Pinion 2018+ Jeep Wrangler JL Rubicon Front Diff
    Nitro Gear 210mm 5.38 Ring & Pinion 2018+ Jeep Wrangler JL Rubicon Front Diff
    In stock
    SKU :
     M210JL-538-NG
    Sale Price $325.00 Price $361.11 you save: $36.11 (10%)
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  11. Nitro Gear 220mm 5.13 Ring & Pinion for Jeep Wrangler JL/Gladiator JT 2018-2022
    Nitro Gear 220mm 5.13 Ring & Pinion for Jeep Wrangler JL/Gladiator JT 2018-2022
    In stock
    SKU :
     M220JL-513-NG
    Sale Price $269.99 Price $299.99 you save: $30.00 (10%)
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  12. Toyota 8" IFS Reverse Clamshell 4.56 Ratio Nitro Ring & Pinion
    Toyota 8" IFS Reverse Clamshell 4.56 Ratio Nitro Ring & Pinion
    In stock
    SKU :
     T8S-456R-NG
    Sale Price $330.30 Price $367.00 you save: $36.70 (10%)
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  13. Nitro Gear 220mm 4.88 Ring & Pinion 2018+ Jeep Wrangler JL Rubicon Front Diff
    Nitro Gear 220mm 4.88 Ring & Pinion 2018+ Jeep Wrangler JL Rubicon Front Diff
    In stock
    SKU :
     M220JL-488-NG
    Sale Price $269.99 Price $299.99 you save: $30.00 (10%)
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  14. Nitro Gear 220mm 4.56 Ring & Pinion 2018+ Jeep Wrangler JL Rubicon & Gladiator Rear Diff
    Nitro Gear 220mm 4.56 Ring & Pinion 2018+ Jeep Wrangler JL Rubicon & Gladiator Rear Diff
    SKU :
     M220JL-456
    Sale Price $283.49 Price $314.99 you save: $31.50 (10%)
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  15. Nitro Gear 210mm 4.88 Ring & Pinion 2018+ Jeep Wrangler JL Rubicon Front Diff
    Nitro Gear 210mm 4.88 Ring & Pinion 2018+ Jeep Wrangler JL Rubicon Front Diff
    In stock
    SKU :
     M210JL-488-NG
    Sale Price $292.91 Price $325.45 you save: $32.54 (10%)
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  16. Dana Spicer 30 OEM Reverse Ring and Pinion 4.10 Ratio
    Dana Spicer 30 OEM Reverse Ring and Pinion 4.10 Ratio
    SKU :
     D30R-410R-OE
    Sale Price $269.10 Price $299.00 you save: $29.90 (10%)
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  17. Nitro Ring & Pinion 5.13 Ratio for Dana 44
    Nitro Ring & Pinion 5.13 Ratio for Dana 44
    In stock
    SKU :
     D44-513-NG
    Sale Price $230.00 Price $255.56 you save: $25.56 (10%)
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  18. Nitro Ring & Pinion 4.56 Ratio for Dana 44
    Nitro Ring & Pinion 4.56 Ratio for Dana 44
    In stock
    SKU :
     D44-456-NG
    Sale Price $230.00 Price $255.56 you save: $25.56 (10%)
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  19. Nitro Ring & Pinion 4.27 for Dana 44
    Nitro Ring & Pinion 4.27 for Dana 44
    SKU :
     D44-427-NG
    Sale Price $230.00 Price $255.56 you save: $25.56 (10%)
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  20. Nitro Ring & Pinion 3.92 for Dana 44
    Nitro Ring & Pinion 3.92 for Dana 44
    In stock
    SKU :
     D44-392-NG
    Sale Price $230.00 Price $255.56 you save: $25.56 (10%)
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  21. Nitro Ring & Pinion 3.73 Ratio for Dana 44
    Nitro Ring & Pinion 3.73 Ratio for Dana 44
    SKU :
     D44-373-NG
    Sale Price $230.00 Price $255.56 you save: $25.56 (10%)
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  22. Nitro Ring & Pinion 8" Reverse Clamshell IFS 3.91 Ratio
    Nitro Ring & Pinion 8" Reverse Clamshell IFS 3.91 Ratio
    SKU :
     T8S-390R-NG
    Sale Price $343.00 Price $381.11 you save: $38.11 (10%)
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  23. Nitro Ring & Pinion Ford 9" 4.29 9310 Pro
    Nitro Ring & Pinion Ford 9" 4.29 9310 Pro
    In stock
    SKU :
     F9-429BP-NG
    Sale Price $595.00 Price $661.11 you save: $66.11 (10%)
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  24. Nitro Ring & Pinion GM 10.5" 14 Bolt 14T 4.56 Ratio Thick
    Nitro Ring & Pinion GM 10.5" 14 Bolt 14T 4.56 Ratio Thick
    In stock
    SKU :
     GM14T-456T-NG
    Sale Price $327.00 Price $363.33 you save: $36.33 (10%)
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  25. Nitro Ring & Pinion Front 4.10 Ratio Reverse
    Nitro Ring & Pinion Front 4.10 Ratio Reverse
    In stock
    SKU :
     M205-410-NG
    Sale Price $356.00 Price $395.56 you save: $39.56 (10%)
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  26. Nitro Ring & Pinion 5.13 Ratio Reverse High Pinion Thick for Dana 60
    Nitro Ring & Pinion 5.13 Ratio Reverse High Pinion Thick for Dana 60
    SKU :
     D60R-513R-T-NG
    Sale Price $320.00 Price $355.56 you save: $35.56 (10%)
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  27. Nitro Ring & Pinion 4.88 Ratio Reverse High Pinion Thick for Dana 60
    Nitro Ring & Pinion 4.88 Ratio Reverse High Pinion Thick for Dana 60
    In stock
    SKU :
     D60R-488R-T-NG
    Sale Price $320.00 Price $355.56 you save: $35.56 (10%)
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  28. Nitro Ring & Pinion 4.30 Ratio Reverse High Pinion Thick for Dana 60
    Nitro Ring & Pinion 4.30 Ratio Reverse High Pinion Thick for Dana 60
    SKU :
     D60R-430R-T-NG
    Sale Price $320.00 Price $355.56 you save: $35.56 (10%)
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  29. Nitro Ring & Pinion Reverse High Pinion 4.11 Ratio for Dana 60
    Nitro Ring & Pinion Reverse High Pinion 4.11 Ratio for Dana 60
    In stock
    SKU :
     D60R-411R-NG
    Sale Price $320.00 Price $355.56 you save: $35.56 (10%)
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  30. Nitro Ring & Pinion Reverse High Pinion 3.73 Ratio for Dana 60
    Nitro Ring & Pinion Reverse High Pinion 3.73 Ratio for Dana 60
    In stock
    SKU :
     D60R-373R-NG
    Sale Price $417.00 Price $463.33 you save: $46.33 (10%)
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  31. Nitro Ring & Pinion Reverse High Pinion 3.54 for Dana 60
    Nitro Ring & Pinion Reverse High Pinion 3.54 for Dana 60
    In stock
    SKU :
     D60R-354R-NG
    Sale Price $489.00 Price $543.33 you save: $54.33 (10%)
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  32. Nitro Ring & Pinion 7.17 Ratio for Dana 60
    Nitro Ring & Pinion 7.17 Ratio for Dana 60
    In stock
    SKU :
     D60-717-NG
    Sale Price $327.00 Price $363.33 you save: $36.33 (10%)
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  33. Nitro Ring & Pinion 5.86 Ratio for Dana 60
    Nitro Ring & Pinion 5.86 Ratio for Dana 60
    SKU :
     D60-586-NG
    Sale Price $358.60 Price $398.44 you save: $39.84 (10%)
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  34. Nitro Ring & Pinion 5.38 Ratio Thick for Dana 60
    Nitro Ring & Pinion 5.38 Ratio Thick for Dana 60
    In stock
    SKU :
     D60-538T-NG
    Sale Price $379.00 Price $421.11 you save: $42.11 (10%)
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  35. Nitro Ring & Pinion 5.38 Ratio for Dana 60
    Nitro Ring & Pinion 5.38 Ratio for Dana 60
    SKU :
     D60-538-NG
    Sale Price $442.00 Price $491.11 you save: $49.11 (10%)
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  36. Nitro Gear & Axle 5.38 Thick Ring & Big Pinion Kit for Dana 44BP
    Nitro Gear & Axle 5.38 Thick Ring & Big Pinion Kit for Dana 44BP
    SKU :
     D44-538BP-T-NG
    Sale Price $516.00 Price $573.33 you save: $57.33 (10%)
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  37. Nitro Gear & Axle 5.13 Thick Ring & Big Pinion Kit for Dana 44
    Nitro Gear & Axle 5.13 Thick Ring & Big Pinion Kit for Dana 44
    SKU :
     D44-513BP-T-NG
    Sale Price $516.00 Price $573.33 you save: $57.33 (10%)
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  38. Nitro Gear & Axle 4.88 Thick Ring & Big Pinion Kit for Dana 44BP
    Nitro Gear & Axle 4.88 Thick Ring & Big Pinion Kit for Dana 44BP
    SKU :
     D44-488BP-T-NG
    Sale Price $516.00 Price $573.33 you save: $57.33 (10%)
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  39. Nitro Gear & Axle 4.56 Thick Ring & Big Pinion Kit for Dana 44BP
    Nitro Gear & Axle 4.56 Thick Ring & Big Pinion Kit for Dana 44BP
    SKU :
     D44-456BP-T-NG
    Sale Price $516.00 Price $573.33 you save: $57.33 (10%)
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  40. Nitro Gear & Axle 4.11 Thick Ring & Big Pinion Kit for Dana 44
    Nitro Gear & Axle 4.11 Thick Ring & Big Pinion Kit for Dana 44
    SKU :
     D44-411BP-T-NG
    Sale Price $574.00 Price $637.78 you save: $63.78 (10%)
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  41. Nitro Gear & Axle 3.73 Thick Ring & Big Pinion Kit for Dana 44BP
    Nitro Gear & Axle 3.73 Thick Ring & Big Pinion Kit for Dana 44BP
    SKU :
     D44-373BP-T-NG
    Sale Price $574.00 Price $637.78 you save: $63.78 (10%)
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  42. Nitro Gear & Axle 3.21 Thick Ring & Big Pinion Kit for Dana 44BP
    Nitro Gear & Axle 3.21 Thick Ring & Big Pinion Kit for Dana 44BP
    SKU :
     D44-321BP-T-NG
    Sale Price $682.00 Price $757.78 you save: $75.78 (10%)
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  43. Nitro Ring & Pinion 5.89 for Dana 44
    Nitro Ring & Pinion 5.89 for Dana 44
    In stock
    SKU :
     D44-589-NG
    Sale Price $230.00 Price $255.56 you save: $25.56 (10%)
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  44. Nitro Ring & Pinion 5.38 Ratio Thick for Dana 44
    Nitro Ring & Pinion 5.38 Ratio Thick for Dana 44
    In stock
    SKU :
     D44-538T-NG
    Sale Price $241.00 Price $267.78 you save: $26.78 (10%)
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  45. Nitro Ring & Pinion 5.13 Ratio Thick for Dana 44
    Nitro Ring & Pinion 5.13 Ratio Thick for Dana 44
    In stock
    SKU :
     D44-513T-NG
    Sale Price $241.00 Price $267.78 you save: $26.78 (10%)
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  46. Nitro Ring & Pinion 4.88 Ratio Thick for Dana 44
    Nitro Ring & Pinion 4.88 Ratio Thick for Dana 44
    In stock
    SKU :
     D44-488T-NG
    Sale Price $241.00 Price $267.78 you save: $26.78 (10%)
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  47. Nitro Ring & Pinion 4.56 Ratio Thick for Dana 44
    Nitro Ring & Pinion 4.56 Ratio Thick for Dana 44
    In stock
    SKU :
     D44-456T-NG
    Sale Price $241.00 Price $267.78 you save: $26.78 (10%)
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  48. Nitro Ring & Pinion 4.11 Ratio Thick for Dana 44
    Nitro Ring & Pinion 4.11 Ratio Thick for Dana 44
    In stock
    SKU :
     D44-411T-NG
    Sale Price $241.00 Price $267.78 you save: $26.78 (10%)
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  49. Nitro Ring & Pinion 9.25" 4.88 Ratio
    Nitro Ring & Pinion 9.25" 4.88 Ratio
    In stock
    SKU :
     C9.25-488-NG
    Sale Price $373.00 Price $414.44 you save: $41.44 (10%)
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  50. Nitro Ring & Pinion Chrysler 9.25" 9-1/4" 12 Bolt 4.56 Ratio Standard
    Nitro Ring & Pinion Chrysler 9.25" 9-1/4" 12 Bolt 4.56 Ratio Standard
    In stock
    SKU :
     C9.25-456-NG
    Sale Price $343.00 Price $381.11 you save: $38.11 (10%)
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  51. Nitro Ring & Pinion 9.25" 4.11 Ratio
    Nitro Ring & Pinion 9.25" 4.11 Ratio
    SKU :
     C9.25-411-NG
    Sale Price $343.00 Price $381.11 you save: $38.11 (10%)
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  52. Nitro Ring & Pinion Chrysler 9.25" 9-1/4" 12 Bolt 3.92 Standard
    Nitro Ring & Pinion Chrysler 9.25" 9-1/4" 12 Bolt 3.92 Standard
    In stock
    SKU :
     C9.25-392-NG
    Sale Price $343.00 Price $381.11 you save: $38.11 (10%)
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