Monroe Sensa-Trac Load Adjusting Shock Absorber (MPN: 58578)

Enhance vehicle stability and comfort for towing and hauling applications.

The Monroe Sensa-Trac load adjusting shock absorber is engineered to improve ride quality and handling for vehicles that tow or carry heavy loads. Featuring position sensitive damping (PSD) technology, these shock absorbers utilize precision tapered grooves in the pressure tube to adapt to varying road conditions, ensuring consistent performance. The nitrogen gas charged design enhances ride stability by reducing aeration, which helps maintain optimal tire contact with the road.

Constructed with a heavy gauge calibrated coil spring, the Sensa-Trac shock absorbers provide additional control without compromising ride comfort. The Fluon banded piston ensures a reliable seal between the piston and pressure tube, contributing to increased durability and better control. With a load capacity of up to 1,200 pounds, these shock absorbers are suitable for light trucks that frequently carry varying loads or tow trailers, making them a practical choice for enhancing vehicle performance.

The all-weather fluid used in these shock absorbers contains special modifiers that reduce friction, promoting smooth rod reaction. Additionally, the full displaced valving is specifically tuned for each application, automatically adjusting to road extremes for a consistent ride experience. The unique groove tube design acts like an additional stage of valving, optimizing ride tuning for improved handling and comfort.

Features

• All Weather Fluid: Contains Special Modifiers To Reduce Friction And Ensure Smooth Rod Reaction
• Full Displaced Valving: Tuned Specifically For Each Application, This Valving Automatically Adjusts To Road Extremes To Provide Consistency And Ride
• Fluon Banded Piston: The Fluon Band Provides Consistent Sealing Between The Piston And Pressure Tube Which Delivers Better Control And Increased Durability
• Heavy Gauge Calibrated Coil Spring: Computer Designed For Maximum Performance Without An Increase In Ride Harshness
• Unique Groove Tube - PSD: Precision Tapered Grooves In The Pressure Tube Perform Like An Additional Stage Of Valving For Optimum Ride Tuning
• Nitrogen Gas Charged: For Improved Ride And Handling, Helps Maintain Tire To Road Contact By Reducing Aeration - On Most Applications
• Special Seal: 'Self-Lubricating' Fluid Seal Designed To Retain Gas Without Excessive Wear Or Friction

Specifications

• Manufacturer: Monroe
• Manufacturer Part Number: 58578
• Type: Nitrogen Gas Charged
• With Coil Spring: Yes
• Extended Length (IN): 22-7/8 Inch
• Compressed Length (IN): 14 Inch
• Upper Mounting Style: Eyelet
• Lower Mounting Style: Eyelet
• Adjustable Valving: Yes
• Quantity: Set Of 2
• Universality: Vehicle Specific
• Internal Design: Monotube
• Body Color: Black
• Rod Diameter (IN): 5/8 Inch
• Valving Type: Application Specific Valving
• Rod Material: Steel
• Body Material: Steel
• With Reservoir: No
• Includes Dust Shield: Yes
• Includes Hardware: Yes
• Includes Boot: No
• Estimated Install Time (Hours): 1

Compatibility / Fit

• 1973-1974 Chevrolet Blazer
• 1987-1991 Chevrolet Blazer
• 1975-1986 Chevrolet C10
• 1973-1974 Chevrolet C10 Pickup
• 1973-1986 Chevrolet C10 Suburban
• 1975-1986 Chevrolet C20
• 1973-1974 Chevrolet C20 Pickup
• 1973-1986 Chevrolet C20 Suburban
• 1975-1986 Chevrolet K10
• 1973-1974 Chevrolet K10 Pickup
• 1973-1986 Chevrolet K10 Suburban
• 1975-1986 Chevrolet K20
• 1973-1974 Chevrolet K20 Pickup
• 1973-1986 Chevrolet K20 Suburban
• 1975-1986 Chevrolet K5 Blazer
• 1975-1980 Chevrolet P10
• 1973-1974 Chevrolet P10 Van
• 1975-1989 Chevrolet P20
• 1973-1974 Chevrolet P20 Van
• 1987-1987 Chevrolet R10
• 1987-1988 Chevrolet R10 Suburban
• 1989-1991 Chevrolet R1500 Suburban
• 1987-1987 Chevrolet R20
• 1987-1988 Chevrolet R20 Suburban
• 1989-1991 Chevrolet R2500 Suburban
• 1987-1987 Chevrolet V10
• 1987-1987 Chevrolet V20
• 1975-1978 GMC C15
• 1975-1978 GMC C15 Suburban
• 1973-1974 GMC C15/C1500 Pickup
• 1973-1974 GMC C15/C1500 Suburban
• 1979-1986 GMC C1500
• 1979-1986 GMC C1500 Suburban
• 1975-1978 GMC C25
• 1975-1978 GMC C25 Suburban
• 1973-1974 GMC C25/C2500 Suburban
• 1979-1986 GMC C2500
• 1979-1986 GMC C2500 Suburban
• 1973-1991 GMC Jimmy
• 1975-1978 GMC K15
• 1975-1978 GMC K15 Suburban
• 1973-1974 GMC K15/K1500 Pickup
• 1973-1974 GMC K15/K1500 Suburban
• 1979-1986 GMC K1500
• 1979-1986 GMC K1500 Suburban
• 1975-1978 GMC K25
• 1975-1978 GMC K25 Suburban
• 1973-1974 GMC K25/K2500 Pickup
• 1973-1974 GMC K25/K2500 Suburban
• 1979-1986 GMC K2500
• 1979-1986 GMC K2500 Suburban
• 1975-1978 GMC P15
• 1973-1974 GMC P15/P1500 Van
• 1979-1980 GMC P1500
• 1975-1978 GMC P25
• 1973-1974 GMC P25/P2500 Van
• 1979-1989 GMC P2500
• 1987-1987 GMC R1500
• 1987-1991 GMC R1500 Suburban
• 1987-1987 GMC R2500
• 1987-1991 GMC R2500 Suburban
• 1987-1987 GMC V1500
• 1987-1987 GMC V2500

Technical Documents

• TITAN_SAF_5004_NA_200.pdf