Moog SB372 Leaf Spring Shackle Bushing - Rear, Rear To Spring or Rear Upper

Moog SB372 Leaf Spring Shackle Bushing

The Moog SB372 is a leaf spring shackle bushing built for rear suspension service on select Jeep applications. It uses steel clad rubber construction and meets or exceeds OE manufacturer specifications for a direct-fit replacement in leaf spring bushing service.

Key Features

• Steel clad rubber construction for suspension service
• Leaf spring bushing design for rear shackle applications
• Inner diameter: 0.570 inch
• Outer diameter: 1.760 inch
• Length and leaf spring width: 2.750 inch
• Meets or exceeds OE manufacturer specs
• Compatible with rear, rear to spring, and rear upper positions depending on application

Detailed Description

Moog SB372 is a replacement leaf spring bushing for Jeep Cherokee, Jeep Comanche, and Jeep Wagoneer rear suspension applications. The steel clad rubber design helps restore proper leaf spring shackle function while maintaining the OE-style dimensions needed for accurate suspension fitment. This part number, SB372, is commonly selected when servicing rear leaf spring bushings on 1984-2001 Jeep Cherokee, 1986-1992 Jeep Comanche, and 1984-1990 Jeep Wagoneer models.

Moog focuses on design updates that improve service life and make replacement easier, which is why the brand is widely used for chassis and suspension repair. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Fix

• Rear suspension looseness from worn leaf spring bushings
• Clunking or squeaking from deteriorated shackle bushings
• Excessive movement at the leaf spring-to-shackle connection
• Uneven rear suspension response on Jeep Cherokee, Comanche, or Wagoneer models
• Fitment issues caused by worn OE-style rubber bushings

Installation Notes and Tips

Verify the leaf spring width, inner diameter, and outer diameter before installation to confirm correct fitment. This bushing is used in rear suspension positions listed for the application, including rear, rear to spring, and rear upper locations. Professional suspension service tools may be required for removal and installation.

Quality Assurance

Moog manufactures chassis components with OE-spec replacement standards in mind, and the SB372 is listed as meeting or exceeding OE manufacturer specifications. That makes it a direct replacement choice for Jeep rear leaf spring bushing service where accurate dimensions and suspension restoration matter.