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5.9L / 6.7L Diesel Suspension Upgrades

5.9L Magnum and 6.7L Cummins Diesel Suspension Upgrades The 5.9L Magnum V8 and 6.7L Cummins inline-6 diesel engines power some of the most capable Ram trucks on the road. Known for their torque, towing strength, and reliability, these engines demand suspension components that can handle heavy loads and rough conditions without sacrificing ride quality or control. In this collection, you’ll find suspension upgrades tailored specifically for these diesel platforms, including heavy-duty springs, shocks, leveling kits, and control arms. These parts improve stability, reduce body roll, and enhance your truck’s ability to tow and haul with confidence. Whether you’re upgrading for work or off-road capability, these suspension components help maintain the durability and performance your diesel engine delivers. Key suspension upgrades for 5.9L and 6.7L diesel trucks: - Heavy-duty shocks and struts - Lift and leveling kits - Reinforced control arms and bushings - Sway bar upgrades for improved handling - Load-assist springs and airbags Shop 5.9L and 6.7L diesel suspension upgrades at FastHemis.
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Fabtech Tie Rod End: Dodge Ram 1500 2002-2005
Fabtech Tie Rod End: Dodge Ram 1500 2002-2005
usa

Fabtech Tie Rod End: Dodge Ram 1500 2002-2005

Fabtech

$57.63

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Energy Suspension Perf Polyurethane 34mm Front Sway Bar Bushing Set (FRONT): Dodge Ram (02-10) - Red
Energy Suspension Perf Polyurethane 34mm Front Sway Bar Bushing Set (FRONT): Dodge Ram (02-10) - Red
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Energy Suspension Perf Polyurethane 34mm Front Sway Bar Bushing Set (FRONT): Dodge Ram (02-10) - Red

Energy Suspension

Regular price $51.34 $34.23 33% off

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Bilstein B6 4600 Rear Shock: Dodge Ram 1500 4WD 1994 - 2001 (w/ OEM Ride Height)
Bilstein B6 4600 Rear Shock: Dodge Ram 1500 4WD 1994 - 2001 (w/ OEM Ride Height)

Bilstein B6 4600 Rear Shock: Dodge Ram 1500 4WD 1994 - 2001 (w/ OEM Ride Height)

Bilstein

Regular price $136.85 $92.00 33% off

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Maxtrac Rear 2.5in Lift Kit w/3.625in Axle: Dodge RAM 2500/3500 2WD V8
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Maxtrac Rear 2.5in Lift Kit w/3.625in Axle: Dodge RAM 2500/3500 2WD V8

Maxtrac

Regular price $424.78 $366.85 14% off

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Maxtrac Rear 2.5in Lift Kit w/4.125in Axle: Dodge RAM 2500/3500 2WD V8
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Maxtrac Rear 2.5in Lift Kit w/4.125in Axle: Dodge RAM 2500/3500 2WD V8

Maxtrac

Regular price $424.78 $366.85 14% off

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Maxtrac 2.5in Front Lift Coils: Ram 2500 / 3500 2003-2008 5.7L / 6.4L
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Maxtrac 2.5in Front Lift Coils: Ram 2500 / 3500 2003-2008 5.7L / 6.4L

Maxtrac

Regular price $272.25 $235.13 14% off

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Progress LT LT 10" Rear Sway Bar End Links: RAM 2500 2WD/4WD 2014-2026
Progress LT LT 10" Rear Sway Bar End Links: RAM 2500 2WD/4WD 2014-2026
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Progress LT LT 10" Rear Sway Bar End Links: RAM 2500 2WD/4WD 2014-2026

Progress LT

Regular price $130.00 $110.50 15% off

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Hellwig 1.375" Front Sway Bar: RAM 2500 2014-2020
Hellwig 1.375" Front Sway Bar: RAM 2500 2014-2020
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Hellwig 1.375" Front Sway Bar: RAM 2500 2014-2020

Hellwig

Regular price $696.87 $487.83 30% off

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Hellwig 1-1/8" Rear Sway Bar Kit (REAR): RAM 3500 2014-2026 6.7L Cummins
Hellwig 1-1/8" Rear Sway Bar Kit (REAR): RAM 3500 2014-2026 6.7L Cummins
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Hellwig 1-1/8" Rear Sway Bar Kit (REAR): RAM 3500 2014-2026 6.7L Cummins

Hellwig

Regular price $919.32 $643.56 30% off

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Hellwig 1-1/8" Rear Adjustable Sway Bar: RAM 2500 2014-2026
Hellwig 1-1/8" Rear Adjustable Sway Bar: RAM 2500 2014-2026
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Hellwig 1-1/8" Rear Adjustable Sway Bar: RAM 2500 2014-2026

Hellwig

Regular price $641.27 $448.91 30% off

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Hellwig 1.25" Big Wig Rear Sway Bar Adjustable: RAM 2500 2014-2022
Hellwig 1.25" Big Wig Rear Sway Bar Adjustable: RAM 2500 2014-2022
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Hellwig 1.25" Big Wig Rear Sway Bar Adjustable: RAM 2500 2014-2022

Hellwig

Regular price $903.07 $632.18 30% off

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Hellwig Big Wig Rear Sway Bar Kit 1.3125in: RAM 3500 6.7L Cummins 2014-2026
Hellwig Big Wig Rear Sway Bar Kit 1.3125in: RAM 3500 6.7L Cummins 2014-2026
usa

Hellwig Big Wig Rear Sway Bar Kit 1.3125in: RAM 3500 6.7L Cummins 2014-2026

Hellwig

Regular price $1,076.88 $753.85 30% off

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MaxTrac Twin Tube Gas Front Shock Absorber 3in: Fits Most Dodge Ram Models (2002-2010) w/ Hardware
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Durable Suspension Upgrades for 5.9L Magnum & 6.7L Cummins Diesel Trucks

The 5.9L Magnum V8 and 6.7L Cummins inline-6 diesel engines are known for their torque and towing prowess, powering Ram trucks built to handle tough workloads and challenging terrain. Upgrading suspension components specifically designed for these engines ensures your truck maintains stability, control, and ride quality under heavy loads and off-road conditions.

How suspension upgrades enhance performance for 5.9L and 6.7L diesel trucks

Suspension upgrades tailored to the 5.9L Magnum and 6.7L Cummins platforms improve your truck’s ability to manage the significant torque and weight these engines produce. Heavy-duty springs and shocks reduce sagging under load, while reinforced control arms and bushings increase durability on rough roads. These enhancements help maintain proper alignment and reduce body roll, resulting in safer handling and improved towing confidence.

  • Heavy-duty shocks absorb impacts from heavy loads and rough terrain
  • Load-assist springs and airbags prevent rear-end sagging during towing
  • Reinforced control arms improve suspension geometry and longevity
  • Sway bar upgrades reduce body roll for better cornering stability

Choosing the right suspension components for your diesel-powered Ram

Selecting suspension parts that match your truck’s engine and intended use is critical. For the 5.9L Magnum, which powers older Ram models, durable components that maintain classic Mopar reliability are key. For the 6.7L Cummins, designed for heavy-duty towing and off-road capability, prioritize parts engineered to handle high torque and payloads. Lift and leveling kits can also improve ground clearance and accommodate larger tires without compromising ride quality.

Upgrade your 5.9L and 6.7L diesel suspension with FastHemis

Whether you’re hauling heavy trailers or tackling off-road trails, the right suspension upgrades keep your diesel Ram performing at its best. Explore FastHemis’ selection of heavy-duty springs, shocks, leveling kits, and reinforced control arms designed specifically for the 5.9L Magnum and 6.7L Cummins engines. Shop now to enhance your truck’s stability, durability, and towing capability.

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