Mevotech MS504149 Leaf Spring Bushing - Rear
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Mevotech

Mevotech MS504149 Leaf Spring Bushing - Rear

Brand Mevotech MS504149
Position Rear
Color Grey
Height 1.51
Inside Diameter 0.57
Length 3.66
Material Natural Rubber
Number of Bushings 1
Outside Diameter 1.51
Wall Thickness 0.47
Fits Chevrolet · 5 vehicles

Natural rubber construction. Provides flexible cushioning and vibration isolation.

Leaf spring bushing. Restores smooth pivoting and helps reduce suspension noise.

Cross-references Mevotech Supreme MS504149, MOOG Chassis Products SB320 and 19344896 for the same application. See all 4.

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Rear Leaf Spring Bushing for Chevrolet Blazer

Mevotech MS504149 is a rear leaf spring bushing made from natural rubber for suspension service on select Chevrolet Blazer applications. It is built to match the dimensions needed for a rear leaf spring mounting point, helping restore proper bushing support in the suspension system.

Compatible with 1987-1991 Chevrolet Blazer, rear, this Mevotech leaf spring bushing is a direct-fit service part for vehicles needing a rear suspension bushing replacement. The MS504149 part number is also referenced in interchange listings for related applications.

Key Features

  • Natural rubber construction for suspension isolation
  • Grey finish
  • Inside diameter: 0.57 in.
  • Outside diameter: 1.51 in.
  • Length: 3.66 in.
  • Height: 1.51 in.
  • Wall thickness: 0.47 in.
  • Designed for rear leaf spring mounting locations

Detailed Description

Mevotech MS504149 is a leaf spring bushing engineered for rear suspension use on 1987-1991 Chevrolet Blazer models. The natural rubber material is selected for its ability to provide a compliant suspension interface, while the listed dimensions help ensure the bushing matches the leaf spring eye or mounting point it serves. If you are replacing worn rear suspension bushings on a Chevrolet Blazer, MS504149 provides the dimensional and material details needed for a proper service match.

This part cross-references MOOG Chassis Products SB320 for the same application. The MS504149 part number is also listed alongside 19344896 and SB900089 in interchange data.

Common Problems This Part Can Address

  • Rear suspension noise from worn leaf spring bushings
  • Excess movement at the leaf spring mounting point
  • Uneven suspension response caused by deteriorated rubber
  • Loose or degraded rear bushing fitment
  • Restoration of rear leaf spring support on Chevrolet Blazer models

Installation Notes and Tips

Verify the bushing dimensions against the original part before installation. Inspect the surrounding leaf spring hardware and mounting surfaces for wear, corrosion, or damage that could affect the repair. Proper press-in or removal procedures should be followed to avoid damaging the spring eye or bushing bore during service.

Quality Assurance

Mevotech suspension components are cataloged for direct replacement use, and MS504149 is identified with OE-style interchange references for the listed Chevrolet Blazer rear application.

This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1991ChevroletBlazerRear—
1990ChevroletBlazerRear—
1989ChevroletBlazerRear—
1988ChevroletBlazerRear—
1987ChevroletBlazerRear—
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Mevotech Supreme — MS504149MOOG Chassis Products — SB32019344896SB900089