HomeSuspension > Shocks and StrutsMonroe 66424 Suspension Shock Absorber - Rear
Part #: 66424

Monroe 66424 Suspension Shock Absorber - Rear

Rear
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Monroe Magnum Shock Absorber 66424 Overview

The Monroe Magnum Shock Absorber 66424 is engineered to provide reliable suspension performance for vehicles requiring stem mount shocks. Designed with a metal dust shield and extended hydraulic lockout, this shock absorber offers durability and consistent damping for improved ride control.

  • Travel length of 6.75 inches for effective suspension travel
  • Metal dust shield protects internal components from debris
  • Extended hydraulic lockout enhances shock performance under load
  • Stem mount lower and upper mounting with 3.5/16" stem length and 5/8"-11 thread pitch
  • Compressed length of 12.047 inches and extended length of 18.797 inches

Detailed Product Features and Specifications

This Monroe Magnum Shock Absorber 66424 features a 6.75-inch travel length, allowing for smooth suspension articulation. The metal dust shield is designed to protect the shock's internal components from dirt and road debris, extending the service life of the unit. Both the upper and lower mounts use a stem mount design with a 3.5/16" stem length and 5/8"-11 thread pitch, ensuring secure attachment to compatible suspension systems. The shock absorber includes an extended hydraulic lockout, which helps control fluid flow within the shock for improved damping characteristics during extended travel. With a compressed length of 12.047 inches and an extended length of 18.797 inches, this shock absorber fits applications requiring these specific dimensions.

About the Monroe Magnum Shock Absorber Line

The Monroe Magnum Shock Absorber line is designed for heavy-duty and performance-oriented suspension needs. This product line focuses on delivering consistent damping and durability under demanding conditions. The Magnum Shock Absorber 66424 is part of this line, offering features such as metal dust shields and hydraulic lockout to meet the requirements of vehicles that experience rigorous use.

Common Suspension Issues Addressed

  • Excessive body roll and poor handling during cornering
  • Reduced ride comfort due to worn or damaged shocks
  • Increased tire wear caused by inconsistent damping
  • Suspension noise from damaged or unprotected shock components
  • Loss of vehicle control on rough or uneven road surfaces

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before removing the old shock absorber. Verify that the stem mount dimensions (3.5/16" stem length and 5/8"-11 thread pitch) match the vehicle's suspension mounts. Inspect mounting hardware and suspension components for wear or damage during installation. Proper torque specifications should be followed to secure the shock absorber in place. It is recommended to replace shocks in pairs to maintain balanced suspension performance.

Quality Assurance and Warranty

Monroe manufactures the Magnum Shock Absorber 66424 to meet industry standards for durability and performance. The metal dust shield and hydraulic lockout features contribute to the product's longevity. While specific warranty details are not provided here, Monroe typically offers limited warranties on their shock absorbers covering defects in materials and workmanship. Consult Monroe's official documentation or authorized distributors for exact warranty terms.

BrandMonroe
Part Number66424
Travel Length6.75
Dust ShieldYes
65126S6
65127S6
Dust Shield MaterialMetal
Compressed Bumper StopNo
Compressed Length12.047
Extended Bumper StopNo
Extended Hydraulic LockoutYes
Extended Length18.797
Lower Mounting TypeStem mount - 3.5/16" stem length x 5/8"-11 thread pitch
Parts PackP01482
Upper Mounting TypeStem mount - 3.5/16" stem length x 5/8"-11 thread pitch

This part fits 0 vehicles. Search below:

YearMakeModelPositionNotes

* 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:

30462830742039199494100425736540465040466590685310AMS650404HD12140609K3747K37487M85310M89423RCSA5310SA5310

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