HomeSuspension > Suspension, Springs and Related ComponentsMoog 81320 Coil Spring Set - Front
Part #: 81320

Moog 81320 Coil Spring Set - Front

Front
⚙️ 30 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Dodge, Ram 3500
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Moog Coil Spring Set for Dodge Ram 3500

The Moog 81320 coil spring set is designed specifically for the Dodge Ram 3500, providing reliable suspension support and consistent performance. Engineered with precise wire diameters and optimized spring lengths, this coil spring set helps maintain proper ride height and vehicle stability.

Key Features of Moog 81320 Coil Springs

  • Wire diameter options: 0.81 inches and 20.62 millimeters for strength and durability
  • Front and rear spring relaxed length: 19.06 inches (484.19 mm) ensuring balanced suspension
  • Black spring color for corrosion resistance and a clean appearance
  • Designed specifically for Dodge Ram 3500 suspension systems
  • Part number 81320 for accurate identification and fitment

Detailed Description of Moog 81320 Coil Spring Set

This coil spring set from Moog is engineered to meet the suspension demands of the Dodge Ram 3500. Featuring a wire diameter of 0.81 inches (20.62 mm), these springs provide the necessary strength to support heavy loads and maintain vehicle stability. Both front and rear springs have a relaxed length of 19.06 inches (484.19 mm), which helps preserve the correct ride height and suspension geometry. The black finish offers protection against rust and wear, extending the service life of the springs. The Moog 81320 coil spring set is a direct replacement designed to match OEM specifications for reliable performance.

Common Applications and Suspension Issues Addressed

  • Restores proper ride height on Dodge Ram 3500 trucks
  • Improves handling and stability under heavy load conditions
  • Replaces worn or sagging coil springs to reduce uneven tire wear
  • Addresses suspension noise caused by weakened springs
  • Enhances overall suspension responsiveness and comfort

Installation Notes and Tips

When installing the Moog 81320 coil spring set on a Dodge Ram 3500, ensure the vehicle is securely lifted and supported. It is recommended to replace springs in pairs (front or rear) to maintain balanced suspension performance. Verify spring orientation and relaxed length during installation to match OEM specifications. Professional installation is advised to ensure safety and proper suspension function.

Quality Assurance and Warranty

Moog coil springs are manufactured to meet strict quality standards and OEM specifications. While specific warranty details for part number 81320 are not provided here, Moog products typically come with a limited warranty against defects in materials and workmanship. Refer to Moog’s official documentation for complete warranty information.

BrandMoog
Part Number81320
Wire Diameter0.81
Wire Diameter20.62
Spring ColorBlack
Front Spring Relaxed Length19.06
Front Spring Relaxed Length484.19
Rear Spring Relaxed Length19.06
Rear Spring Relaxed Length484.19

This part fits 30 vehicles. Search below:

YearMakeModelSubmodelBody Type# DoorsDrive TypeTransmissionLitersCylindersFuel TypePositionNotes
2009DodgeRam 3500SLTExtended Crew Cab Pickup4 Door4WDDIESELFrontConstant Rate Spring
2009DodgeRam 3500SXTExtended Crew Cab Pickup4 Door4WDDIESELFrontConstant Rate Spring
2009DodgeRam 3500Standard Cab Pickup2 Door4WDDIESELFrontConstant Rate Spring
2009DodgeRam 3500Crew Cab Pickup4 Door4WDDIESELFrontConstant Rate Spring
2008DodgeRam 3500Laramie4WDGASFrontConstant Rate Spring
2008DodgeRam 3500SLTExtended Crew Cab Pickup4 Door4WDDIESELFrontConstant Rate Spring
2008DodgeRam 3500SXTExtended Crew Cab Pickup4 Door4WDDIESELFrontConstant Rate Spring
2008DodgeRam 3500Standard Cab Pickup2 Door4WDDIESELFrontConstant Rate Spring
2008DodgeRam 3500Crew Cab Pickup4 Door4WDDIESELFrontConstant Rate Spring
2007DodgeRam 3500SportCrew Cab Pickup4 Door4WDAutomatic5.9LL6DIESELFrontConstant Rate Spring
2007DodgeRam 3500SLTCrew Cab Pickup4 Door4WDAutomatic5.9LL6DIESELFrontConstant Rate Spring
2007DodgeRam 3500TRX4Crew Cab Pickup4 Door4WDAutomatic5.9LL6DIESELFrontConstant Rate Spring
2007DodgeRam 3500STCrew Cab Pickup4 Door4WDAutomatic5.9LL6DIESELFrontConstant Rate Spring
2007DodgeRam 35004WD6.7LL6DIESELFrontConstant Rate Spring
2007DodgeRam 3500Laramie4WDGASFrontConstant Rate Spring
2007DodgeRam 3500Standard Cab Pickup2 Door4WDDIESELFrontConstant Rate Spring
2006DodgeRam 3500STCrew Cab Pickup4 Door4WDAutomaticDIESELFrontConstant Rate Spring
2006DodgeRam 3500SLTCrew Cab Pickup4 Door4WDAutomaticDIESELFrontConstant Rate Spring
2006DodgeRam 3500SportCrew Cab Pickup4 Door4WDAutomaticDIESELFrontConstant Rate Spring
2006DodgeRam 3500Laramie4WDGASFrontConstant Rate Spring
2006DodgeRam 3500Standard Cab Pickup2 Door4WDDIESELFrontConstant Rate Spring
2005DodgeRam 3500STCrew Cab Pickup4 Door4WDAutomaticDIESELFrontConstant Rate Spring
2005DodgeRam 3500SLTCrew Cab Pickup4 Door4WDAutomaticDIESELFrontConstant Rate Spring
2005DodgeRam 3500Laramie4WDGASFrontConstant Rate Spring
2005DodgeRam 3500Standard Cab Pickup2 Door4WDDIESELFrontConstant Rate Spring
2004DodgeRam 3500STCrew Cab Pickup4 Door4WDAutomaticDIESELFrontConstant Rate Spring
2004DodgeRam 3500SLTCrew Cab Pickup4 Door4WDAutomaticDIESELFrontConstant Rate Spring
2004DodgeRam 3500Laramie4WDGASFrontConstant Rate Spring
2004DodgeRam 3500Standard Cab Pickup2 Door4WDDIESELFrontConstant Rate Spring
2003DodgeRam 3500Standard Cab Pickup2 Door4WDDIESELFrontConstant Rate Spring

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

277361745H046652113984AA52113985AA52121621AA585-1466CS81320FCS20788SSMS81320

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.