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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  • 10 Inch Shot Peened Gears, 4.10 Reverse High Pinion, Nitro Ring and Pinion for Dana Super 65
    Nitro Gear & Axle D60SR-538RT-NG
    Special Price $339.15 Regular Price $399.00
  • Dana 70 3.73 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle D70-373-NG
    Special Price $291.55 Regular Price $343.00
  • Dana 70 4.11 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle D70-411-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
  • Dana 70 4.88 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle D70-488-NG
    Special Price $291.55 Regular Price $343.00
  • Dana 70 5.13 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle D70-513-NG
    Special Price $291.55 Regular Price $343.00
  • Dana 80 3.73 Thin Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle D80-373-4-NG
    Special Price $282.20 Regular Price $332.00
  • Dana 80 4.11 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle D80-411-NG
    Special Price $488.71 Regular Price $574.95
  • Dana 80 4.11 Thick Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle D80-411T-NG
    Special Price $282.20 Regular Price $332.00
  • Dana 80 4.88 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle D80-488-NG
    Special Price $339.15 Regular Price $399.00
  • Dana 80 5.13 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle D80-513-NG
    Special Price $282.20 Regular Price $332.00
  • Dana 80 5.38 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle D80-538-NG
    Special Price $497.25 Regular Price $585.00
  • Ford 7.5 Inch 3.08 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle F7.5-308-NG
    Special Price $201.45 Regular Price $237.00
  • Ford 8 Inch 3.80 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle F8-380-NG
    Special Price $243.95 Regular Price $287.00
  • Ford 8 Inch 4.11 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle F8-411-NG
    Special Price $197.20 Regular Price $232.00
  • Ford 8 Inch 4.62 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle F8-462-NG
    Special Price $258.40 Regular Price $304.00
  • Ford 8.8 Inch 3.55 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle F8.8-355-NG
    Special Price $224.40 Regular Price $264.00
  • Ford 8.8 Inch 3.73 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle F8.8-373-NG
    Special Price $224.40 Regular Price $264.00
  • Nitro Ring & Pinion 8.8" 4.11 Ratio
    Nitro Gear & Axle F8.8-411-NG
    Special Price $280.50 Regular Price $330.00
  • Ford 8.8 Inch 5.13 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle F8.8-513-NG
    Special Price $224.40 Regular Price $264.00
  • Ford 8.8 Inch 3.31 Ratio Reverse Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle F8.8R-331R-NG
    Special Price $251.60 Regular Price $296.00
  • Ford 8.8 Inch 3.55 Ratio Reverse Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle F8.8R-355R-NG
    Special Price $251.60 Regular Price $296.00
  • Ford 8.8 Inch 3.73 Ratio Reverse Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle F8.8R-373R-NG
    Special Price $251.60 Regular Price $296.00
  • Ford 8.8 Inch 4.11 Ratio Reverse Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle F8.8R-411R-NG
    Special Price $340.40 Regular Price $400.47
  • 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 4.88 Ratio Reverse Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle F8.8R-488R-NG
    Special Price $310.25 Regular Price $365.00
  • Nitro Ring & Pinion Ford Super 8.8" 3.55 Ratio, for Ford Mustang/F-150 2015-2018
    Nitro Gear & Axle F8.8S-355-NG
    Special Price $292.40 Regular Price $344.00
  • Ford Super 8.8 inch High Pinion 3.73 Ratio 15-Newer Mustang and F150 Nitro Ring & Pinion
    Nitro Gear & Axle F8.8S-373-NG
    Special Price $292.40 Regular Price $344.00
  • Ford Super 8.8 Inch 4.09 Ratio 15-Newer Mustang and F150 Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle F8.8S-411-NG
    Special Price $344.25 Regular Price $405.00
  • 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 3.08 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle GM12P-308-NG
    Special Price $262.65 Regular Price $309.00
  • GM 8.875 Inch 12 Bolt 12P 3.31 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle GM12P-331-NG
    Special Price $262.65 Regular Price $309.00
  • GM 8.875 Inch 12 Bolt 12P 3.42 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle GM12P-342-NG
    Special Price $243.10 Regular Price $286.00
  • GM 8.875 Inch 12 Bolt 12P 3.73 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle GM12P-373-NG
    Special Price $243.10 Regular Price $286.00
  • Nitro Ring & Pinion 8.875" 12 Bolt 12P 3.90 Ratio for Pontiac & Chevrolet 1964-1972
    Nitro Gear & Axle GM12P-390-NG
    Special Price $262.65 Regular Price $309.00
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