Monroe 550057 Suspension Shock Absorber - Rear

Overview of Monroe Magnum Severe Service Shock Absorber 550057

The Monroe Magnum Severe Service Shock Absorber 550057 is engineered for vehicles requiring durable suspension components under demanding conditions. Designed with key features like dust shields and compressed bumper stops, this shock absorber supports reliable performance and extended service life.

• Includes dust shield for protection against debris
• Equipped with compressed and extended bumper stops
• Compressed length of 19.18 inches and extended length of 24.8 inches
• Travel length of 5.62 inches for effective suspension travel
• Lower clevis bracket mount and upper stem mount with 2.5/8" stem length and 1/2"-13 thread pitch
• Parts pack includes P00590 and P01637

Monroe Magnum Severe Service Shock Absorber Product Line

The Magnum Severe Service Shock Absorber line by Monroe is designed specifically for heavy-duty applications where suspension components face severe operating conditions. This product line focuses on durability and protection, incorporating features such as dust shields and bumper stops to reduce wear and extend shock absorber life. The 550057 part number is a representative model within this line, offering robust mounting options and travel specifications suitable for demanding vehicle suspensions.

Detailed Product Description

The Monroe 550057 shock absorber features a clevis bracket lower mount and a stem mount upper connection, providing secure and stable installation. Its dust shield helps prevent contamination from dirt and debris, which is critical for maintaining shock absorber function in harsh environments. The inclusion of both compressed and extended bumper stops helps protect the shock absorber from damage during full suspension compression and extension. With a compressed length of 19.18 inches and an extended length of 24.8 inches, this shock absorber offers a travel length of 5.62 inches, accommodating a range of suspension movements. The extended hydraulic lockout is not included, focusing the design on durability rather than adjustable damping.

Common Applications and Problem Solving

• Reduces suspension wear in heavy-duty trucks and commercial vehicles
• Minimizes damage from road debris and harsh terrain with dust shield protection
• Prevents shock absorber over-compression and extension with bumper stops
• Improves vehicle stability and ride quality under severe service conditions
• Supports suspension systems requiring clevis bracket and stem mount configurations

Installation Notes and Tips

Ensure compatibility with your vehicle’s suspension system by verifying mounting types: lower clevis bracket and upper stem mount with 2.5/8" stem length and 1/2"-13 thread pitch. Proper alignment during installation is critical to avoid premature wear. The included parts pack (P00590, P01637) contains necessary components for mounting. Check suspension travel requirements to confirm the 5.62-inch travel length meets your vehicle’s specifications.

Quality Assurance and Warranty

Monroe manufactures the Magnum Severe Service Shock Absorber 550057 to meet stringent quality standards for heavy-duty suspension components. While specific warranty details are not provided here, Monroe products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Refer to Monroe’s official documentation for exact warranty terms.