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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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378 Results

Maxtrac 2.5in Front Suspension Lift Kit w/ Shocks: Fits Most Dodge Ram 1500 Models (2002-2018)
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Maxtrac 2.5in Front Suspension Lift Kit w/ Shocks: Fits Most Dodge Ram 1500 Models (2002-2018)

Maxtrac

Regular price $372.28 $321.52 14% off

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Maxtrac 4in Rear Lift Kit w/ Shocks: Fits Most Dodge Ram 1502-2010 Models
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Maxtrac 4in Rear Lift Kit w/ Shocks: Fits Most Dodge Ram 1502-2010 Models

Maxtrac

Regular price $312.44 $269.84 14% off

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MaxTrac Powder Coated Hot Wound Single Rate Front Lowering Coils: Fits Most Dodge Ram Models (2002-2010)
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Maxtrac Powder Coated Hot Wound Single Rate Front Lowering Coils (FRONT): Dodge Ram 1500 (02-10)

Maxtrac

Regular price $214.83 $185.54 14% off

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MaxTrac 4.5in Front Lift Spindles w/ Extended DOT Brake Lines: Fits Most Dodge / Ram 1500 Models (2002-2018)
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Tuff Country 3in Lift Kit with SX8000 Shocks: Fits Most Dodge Ram 1500 / Dakota Models (1994-2004)
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Tuff Country 3in Lift Kit w/ SX8000 Shocks: Dodge Ram (94-01)

Tuff Country

$1,082.48

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MaxTrac 2in Cast Iron Rear Lift Blocks: Fits Most Dodge Ram Models (2002-2010)
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MaxTrac 2in Cast Iron Rear Lift Blocks: Fits Most Dodge Ram Models (2002-2010)

Maxtrac

Regular price $70.65 $61.02 14% off

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Tuff Country 2in Lift Kit w/ SX8000 Shocks: Dodge Ram 1500 (94-01) / Dakota (97-04)
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Tuff Country 2in Lift Kit w/ SX8000 Shocks: Dodge Ram (94-01)

Tuff Country

$621.86

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Tuff Country 3in Arm Lift Kit: Fits Most Dodge Ram and Dakota Models (1994-2004)
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Tuff Country 3in Arm Lift Kit: Dodge Ram (94-01)

Tuff Country

$1,432.31

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Tuff Country 4.5in Arm Lift Kit (No Shocks): Dodge Ram 1500 (94-01)
Tuff Country 4.5in Arm Lift Kit (No Shocks): Dodge Ram 1500 (94-01)
usa
Tuff Country Long Arm Upgrade Kit for 1994-2001 Dodge Ram 1500/2500/3500 and 1997-2004 Dakota 4X4
usa
Tuff Country 4.5in Arm Lift Kit: Dodge Ram / Dakota (94-01)
Tuff Country 4.5in Arm Lift Kit: Dodge Ram / Dakota (94-01)
usa

Tuff Country 4.5in Arm Lift Kit: Dodge Ram / Dakota (94-01)

Tuff Country

$2,368.58

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MaxTrac Powder Coated Hot Wound Single Rate Front Lowering Coil Springs: Fits Most Dodge Ram 1502-2010 Models
usa

Maxtrac Powder Coated Hot Wound Single Rate Front Lowering Coil Springs (FRONT): Dodge Ram (02-10)

Maxtrac

Regular price $214.83 $185.54 14% off

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MaxTrac Powder Coated Front Lowering Coil Springs 2in Drop: Fits Most Dodge Ram Models (2002-2010)
usa

MaxTrac Powder Coated Front Lowering Coil Springs 2in Drop: Fits Most Dodge Ram Models (2002-2010)

Maxtrac

Regular price $214.83 $185.54 14% off

Unit price
per 

MaxTrac 5in Rear Lowering Kit: Fits Most Dodge Ram Models (2002-2010)
usa

MaxTrac 5in Rear Lowering Kit: Fits Most Dodge Ram Models (2002-2010)

Maxtrac

Regular price $598.91 $517.24 14% off

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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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