Monroe 37078 Shock Absorber - Rear

Monroe OESpectrum Shock Absorber for Nissan D21, Frontier, Pickup

The Monroe OESpectrum Light Truck Shock Absorber 37078 is engineered to provide reliable suspension performance for Nissan light trucks. Designed specifically for Nissan D21, Frontier, and Pickup models, this shock absorber helps maintain vehicle stability and control under various driving conditions.

• Compressed length: 12.625 inches
• Travel length: 7.375 inches
• Extended length: 20 inches
• Metal dust shield included for enhanced durability
• Loop bushing mounts with 5/8" bushing ID and 1.5/16" bushing OAL on both upper and lower mounts
• No compressed or extended bumper stops

About the OESpectrum Light Truck Shock Absorber Line

The OESpectrum Light Truck Shock Absorber line by Monroe is designed to meet the specific suspension needs of light trucks, offering a balance of comfort and control. This product line focuses on delivering consistent damping performance with durable components such as metal dust shields and precision-engineered mounting hardware. The 37078 part number is part of this line, tailored for Nissan light trucks to maintain factory ride quality and handling characteristics.

Product Details and Specifications

This Monroe shock absorber features a compressed length of 12.625 inches and an extended length of 20 inches, providing a travel length of 7.375 inches. The inclusion of a metal dust shield protects the shock shaft from debris and corrosion, extending the service life of the component. Both the upper and lower mounts utilize loop bushing mounts with a 5/8" inner diameter and 1.5/16" overall length, ensuring a secure fit and proper alignment. The shock absorber does not include compressed or extended bumper stops or hydraulic lockout features, focusing on straightforward, reliable suspension damping.

Common Suspension Issues Addressed

• Reduced vehicle stability and control on rough or uneven roads
• Excessive body roll during cornering or braking
• Increased wear on tires due to poor shock absorption
• Degraded ride comfort from worn or damaged shocks
• Corrosion or damage to shock components from environmental exposure

Installation Notes and Tips

When installing the Monroe 37078 shock absorber on Nissan D21, Frontier, or Pickup models, ensure the loop bushing mounts are properly aligned and securely fastened. The metal dust shield should be inspected for any damage before installation. It is recommended to replace shocks in pairs to maintain balanced suspension performance. Verify that the shock absorber travel length matches the vehicle’s suspension travel to avoid binding or premature wear.

Quality Assurance and Warranty

Monroe manufactures the OESpectrum Light Truck Shock Absorber 37078 to meet or exceed OEM specifications for Nissan light trucks. The product undergoes rigorous testing to ensure durability and consistent performance. While specific warranty details are not provided here, Monroe typically offers a limited warranty covering defects in materials and workmanship.