SES Kits

Timbren SES (Suspension Enhancement Systems) Kits control trailer sway, eliminate suspension sag, control body roll, and improve vehicle ride. By replacing the factory bump stops with the SES kit you will increase your vehicles suspension performance when loaded down with heavy loads. Custom fit kits mean most applications bolt on using factory holes in a matter of minutes.

  • Helps to support heavy loads
  • Improves vehicle stability
  • Reduces sway when cornering
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  • Nitro Gear & Axle Gear 220mm gear 4.56 ratio for Chevrolet & GMC Colorado/Canyon 2015-2017
    Nitro Gear & Axle D46-456-NG
    Special Price $297.50 Regular Price $350.00
  • Nitro Gear Ring & Pinion 8.4" 4.56 Ratio for Toyota 1993-2015
    Nitro Gear & Axle T100-456-NG
    Special Price $233.75 Regular Price $275.00
  • Nitro Gear Ring & Pinion 8" 4.56 Ratio Reverse for Toyota 1979-2022
    Nitro Gear & Axle T8R-456R-NG
    Special Price $243.95 Regular Price $287.00
  • Nitro Gear Ring & Pinion 8 IFS Clamshell 4.56 Ratio Reverse Thick for Toyota 2002-2022
    Nitro Gear & Axle T8S-456RT-NG
    Special Price $297.50 Regular Price $350.00
  • Nitro Gear Ring & Pinion 9.5" 4.30 Ratio OE (32 Spline) (Used OE)
    Nitro Gear & Axle T9.5-430-NG
    Special Price $438.60 Regular Price $516.00
  • Ford 9.75 Inch, 2011 and Newer, 4.30 Ratio, Nitro Ring and Pinion
    Nitro Gear & Axle F9.75-11-430-NG
    Special Price $291.55 Regular Price $343.00
  • Ford 9.75 Inch 4.30 Ratio Ring And Pinion 97-99 Req Spacer For C/S Nitro Gear and Axle
    Nitro Gear & Axle F9.75-430-NG
    Special Price $291.55 Regular Price $343.00
  • Ford 9.75 Inch 4.56 Ratio Ring And Pinion 97-99 Req Spacer For C/S Nitro Gear and Axle
    Nitro Gear & Axle F9.75-456-NG
    Special Price $339.15 Regular Price $399.00
  • GM 7.5 Inch/7.625 Inch 4.56 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle GM7.5-456-NG
    Special Price $217.60 Regular Price $256.00
  • GM 7.5 Inch/7.625 Inch 4.56 Ratio Thick Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle GM7.5-456T-NG
    Special Price $288.15 Regular Price $339.00
  • GM 8.5/8.6 Inch 4.30 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle GM8.5-430-NG
    Special Price $254.15 Regular Price $299.00
  • GM 8.5/8.6 Inch 4.56 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle GM8.5-456-NG
    Special Price $254.15 Regular Price $299.00
  • GM 9.25 Inch IFS AAM 4.56 Ratio Reverse Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle GM9.25-456R-NG
    Special Price $339.15 Regular Price $399.00
  • Nitro Gear Ring & Pinion 8" 4.30 Ratio 29 Spline
    Nitro Gear & Axle TV6-430-29-NG
    Special Price $276.25 Regular Price $325.00
  • Nitro Gear Ring & Pinion 8" 4.56 Ratio 29 Spline
    Nitro Gear & Axle TV6-456-29-NG
    Special Price $243.95 Regular Price $287.00
  • Dana 30S 4.56 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle D30S-456TJ-NG
    Special Price $254.15 Regular Price $299.00
  • **Discontinued**
    Nitro Gear & Axle D44R-456R-NG
    Special Price $212.50 Regular Price $250.00
  • Dana 50 4.30 Ratio Reverse Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle D50R-430R-NG
    Special Price $259.25 Regular Price $305.00
  • GM 10.5 Inch 14 Bolt 14T 4.56 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle GM14T-456-NG
    Special Price $277.95 Regular Price $327.00
  • Nitro Gear & Axle, 300mm, 4.30 Ratio, with Diesel Engine for use with Spicer Advantek for Ford F-350 2017-2021
    Nitro Gear & Axle SA300-430
    Special Price $616.25 Regular Price $725.00
  • Nitro Gear Ring & Pinion 7.5" Standard Rotation 4.56 Gear Ratio for Toyota 1979-2004
    Nitro Gear & Axle T7.5-456-NG
    Special Price $204.00 Regular Price $240.00
  • Nitro Gear Ring & Pinion 7.5 IFS 4.56 Ratio Reverse for Toyota 1995-2007
    Nitro Gear & Axle T7.5R-456R-NG
    Special Price $204.00 Regular Price $240.00
  • Nitro Gear Ring & Pinion 8.2" 4.56 Ratio for Toyota 2010-2022
    Nitro Gear & Axle T8.2-456-NG
    Special Price $382.50 Regular Price $450.00
  • Nitro Gear Ring & Pinion 9.5" 4.56 Ratio for Toyota Land Cruiser 1969-1997
    Nitro Gear & Axle TLC-456-NG
    Special Price $233.75 Regular Price $275.00
  • Dana 60 4.56 Ratio Thick Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle D60-456T-NG
    Special Price $339.15 Regular Price $399.00
  • 10 Inch Shot Peened Gears, 4.30 Reverse High Pinion, Nitro Ring and Pinion for Dana Super 61
    Nitro Gear & Axle D60SR-430RT-NG
    Special Price $339.15 Regular Price $399.00
  • 10 Inch Shot Peened Gears, 4.56 Thick Reverse High Pinion, Nitro Ring and Pinion for Dana Super 62
    Nitro Gear & Axle D60SR-456RT-NG
    Special Price $339.15 Regular Price $399.00
  • Dana 70 4.56 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle D70-456-NG
    Special Price $339.15 Regular Price $399.00
  • Dana 70 4.56 Thick Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle D70-456T-NG
    Special Price $339.15 Regular Price $399.00
  • Nitro Ring & Pinion 8.8" 4.56 Ratio Reverse High Pinion for Ford 1997-2022
    Nitro Gear & Axle F8.8R-456R-NG
    Special Price $251.60 Regular Price $296.00
  • Ford 8.8 Inch Long Pinion 4.56 Ring and Pinion Nitro Gear & Axle
    Nitro Gear & Axle F8.8S-456-NG
    Special Price $348.50 Regular Price $410.00
  • GM 8.875 Inch 12 Bolt 12P 4.56 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle GM12P-456-NG
    Special Price $243.10 Regular Price $286.00
  • Ford 9 Inch 4.56 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle F9-456-NG
    Special Price $204.85 Regular Price $241.00
  • GM 7.2 Inch IFS 4.56 Ratio Reverse Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle GM7.2-456R-NG
    Special Price $190.40 Regular Price $224.00
  • GM 7.5 Inch/7.625 Inch 4.30 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle GM7.5-430-NG
    Special Price $341.70 Regular Price $402.00
  • GM 8.25 Inch IFS 4.30 Ratio Reverse Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle GM8.25-430R-NG
    Special Price $254.15 Regular Price $299.00
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