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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  • 8.6 Inch M220 Rear Ring & Pinion 4.10 Ratio Nitro Gear & Axle
    Nitro Gear & Axle D46-410-NG
    Special Price $297.50 Regular Price $350.00
  • Ford 9.75 Inch 4.10 Ratio Ring And Pinion 97-99 Req Spacer For C/S Nitro Gear and Axle
    Nitro Gear & Axle F9.75-410-NG
    Special Price $339.15 Regular Price $399.00
  • Nitro Ring & Pinion 4.10 Ratio Rear
    Nitro Gear & Axle M226-4.10-NG
    Special Price $446.24 Regular Price $524.99
  • Mercedes Benz 8.0 Inch IFS 4.10 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle M8.0-410-NG
    Special Price $339.15 Regular Price $399.00
  • Nitro Ring & Pinion 4.11 Ratio for Dana 60
    Nitro Gear & Axle D60-411-NG
    Special Price $339.15 Regular Price $399.00
  • GM 8.875 Inch 12 Bolt 12T 4.11 Thick Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle GM12T-411T-NG
    Special Price $216.75 Regular Price $255.00
  • Nitro Gear & Axle, 300mm, 4.10 Ratio, with Diesel Engine for use with Spicer Advantek for Ford F-350 2017-2021
    Nitro Gear & Axle SA300-410
    Special Price $531.25 Regular Price $625.00
  • 10 Inch Shot Peened Gears, 4.10 Reverse High Pinion, Nitro Ring and Pinion for Dana Super 60
    Nitro Gear & Axle D60SR-410R-NG
    Special Price $339.15 Regular Price $399.00
  • 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 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
  • 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 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
  • GM 7.5 Inch/7.625 Inch 4.11 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle GM7.5-411-NG
    Special Price $185.30 Regular Price $218.00
  • GM 9.5 Inch 4.10 Ratio 14-Newer 5.3L 12 Bolt Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle GM9.5K2-410-NG
    Special Price $403.75 Regular Price $475.00
  • 210mm 4.10 Ratio Ring and Pinion 2018-2024 Jeep Wrangler JL Rubicon and Gladiator Front Differential for Dana 44 Nitro Gear & Axle
    Nitro Gear & Axle M210JL-410-NG
    Special Price $276.25 Regular Price $325.00
  • 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
    Special Price $403.75 Regular Price $475.00
  • AAM 11.8 Inch 410 Ratio Dodge Chevy GMC Nitro Ring & Pinion
    Nitro Gear & Axle AAM11.8-410-NG
    Special Price $536.35 Regular Price $631.00
  • Nitro Ring & Pinion 8.0" IFS 4.10 Ratio
    Nitro Gear & Axle C8.0-410-NG
    Special Price $378.25 Regular Price $445.00
  • Ford 10.5 Inch 4.10 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle F10.5-410-NG
    Special Price $318.75 Regular Price $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
    Special Price $318.75 Regular Price $375.00
  • Chrysler 8.25 Inch 4.10 Ratio Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle C8.25-410-NG
    Special Price $292.40 Regular Price $344.00
  • Chrysler 9.25 Inch 4.10 Ratio (Dual Drilled SAE and MET) Ring and Pinion Nitro Gear & Axle
    Nitro Gear & Axle C9.25-410-NG
    Special Price $291.55 Regular Price $343.00
  • Dana 60 4.11 Ratio Reverse Ring And Pinion Nitro Gear and Axle
    Nitro Gear & Axle D60R-411R-NG
    Special Price $339.15 Regular Price $399.00
  • 2015 and Newer Chevrolet Colorado and GMC Canyon Nitro Gear Package
    Nitro Gear & Axle GPCOLORADO-XXX
    As low as $1,062.50
  • 1991-1997 Toyota Land Cruiser with E-Locker Nitro Gear Package
    Nitro Gear & Axle GPFJ80-XXX-2
    As low as $1,105.00
  • 1985-1996 Toyota Land Cruiser Nitro Gear Package
    Nitro Gear & Axle GPLJ70-XXX
    As low as $1,020.00

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