OE Quality
60-Day Returns

Mevotech MS504148 Leaf Spring Bushing - Rear Lower Rearward
Overview of Mevotech Leaf Spring Bushing MS504148
The Mevotech MS504148 leaf spring bushing is designed to provide reliable suspension support for select GM vehicles. Made from natural rubber, this grey bushing offers durability and precise fitment for models like the Buick Skylark and Chevrolet Nova.
- Constructed from natural rubber for effective vibration dampening
- Wall thickness of 0.76 inches ensures structural integrity
- Length measures 3.72 inches for proper leaf spring fit
- Inside diameter of 0.51 inches and outside diameter of 2.02 inches
- Height of 2.34 inches for accurate suspension alignment
- Compatible with Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac vehicles
- Includes one leaf spring bushing per part number MS504148
Detailed Product Description
The Mevotech MS504148 leaf spring bushing is engineered to maintain suspension stability and reduce noise and wear in leaf spring assemblies. Its natural rubber composition provides flexibility and resistance to environmental factors, helping to absorb shocks and vibrations. The precise dimensions, including a 0.76-inch wall thickness and 3.72-inch length, ensure a secure fit within the leaf spring mount. This bushing is specifically designed for use in vehicles such as the Pontiac Firebird, Cadillac Seville, and Oldsmobile Omega, making it a suitable replacement part for maintaining suspension performance.
Applications and Problem Solving
- Reduces leaf spring noise and vibration during vehicle operation
- Prevents metal-to-metal contact that can cause premature wear
- Maintains proper leaf spring alignment and suspension geometry
- Helps address issues related to worn or cracked bushings
- Improves ride quality by absorbing road shocks
Installation Notes and Tips
When installing the Mevotech MS504148 leaf spring bushing, ensure the suspension components are clean and free of debris. Lubricate the bushing lightly with a compatible grease to ease installation and prevent squeaking. Verify the inside diameter of 0.51 inches matches the mounting pin for a snug fit. It is recommended to inspect related suspension parts during installation to ensure overall system integrity.
Quality Assurance and Warranty
Mevotech manufactures the MS504148 leaf spring bushing to meet or exceed OEM specifications for durability and performance. The natural rubber material is selected for its resilience under typical driving conditions. This part is backed by Mevotech's standard warranty coverage, providing confidence in its quality and longevity for compatible Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models.
| Brand | Mevotech |
|---|---|
| Part Number | MS504148 |
| Color | Grey |
| Height | 2.34 |
| Inside Diameter | 0.51 |
| Length | 3.72 |
| Material | Natural Rubber |
| Number of Bushings | 1 |
| Outside Diameter | 2.02 |
| Wall Thickness | 0.76 |
This part fits 43 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1981 | Pontiac | Firebird | Rear Lower Rearward | |
| 1980 | Pontiac | Firebird | Rear Lower Rearward | |
| 1979 | Buick | Skylark | Rear Lower Rearward | |
| 1979 | Cadillac | Seville | Rear Lower Rearward | |
| 1979 | Chevrolet | Nova | Rear Lower Rearward | |
| 1979 | Oldsmobile | Omega | Rear Lower Rearward | |
| 1979 | Pontiac | Firebird | Rear Lower Rearward | |
| 1979 | Pontiac | Phoenix | Rear Lower Rearward | |
| 1978 | Buick | Skylark | Rear Lower Rearward | |
| 1978 | Cadillac | Seville | Rear Lower Rearward | |
| 1978 | Chevrolet | Nova | Rear Lower Rearward | |
| 1978 | Oldsmobile | Omega | Rear Lower Rearward | |
| 1978 | Pontiac | Firebird | Rear Lower Rearward | |
| 1978 | Pontiac | Phoenix | Rear Lower Rearward | |
| 1977 | Buick | Skylark | Rear Lower Rearward | |
| 1977 | Cadillac | Seville | Rear Lower Rearward | |
| 1977 | Chevrolet | Nova | Rear Lower Rearward | |
| 1977 | Oldsmobile | Omega | Rear Lower Rearward | |
| 1977 | Pontiac | Firebird | Rear Lower Rearward | |
| 1977 | Pontiac | Phoenix | Rear Lower Rearward | |
| 1976 | Buick | Skylark | Rear Lower Rearward | |
| 1976 | Cadillac | Seville | Rear Lower Rearward | |
| 1976 | Chevrolet | Nova | Rear Lower Rearward | |
| 1976 | Oldsmobile | Omega | Rear Lower Rearward | |
| 1976 | Pontiac | Firebird | Rear Lower Rearward | |
| 1975 | Buick | Skylark | Rear Lower Rearward | |
| 1975 | Chevrolet | Nova | Rear Lower Rearward | |
| 1975 | Oldsmobile | Omega | Rear Lower Rearward | |
| 1975 | Pontiac | Firebird | Rear Lower Rearward | |
| 1974 | Chevrolet | Nova | Rear Lower Rearward | |
| 1974 | Oldsmobile | Omega | Rear Lower Rearward | |
| 1974 | Pontiac | Firebird | Rear Lower Rearward | |
| 1973 | Chevrolet | Nova | Rear Lower Rearward | |
| 1973 | Oldsmobile | Omega | Rear Lower Rearward | |
| 1973 | Pontiac | Firebird | Rear Lower Rearward | |
| 1972 | Chevrolet | Nova | Rear Lower Rearward | |
| 1972 | Pontiac | Firebird | Rear Lower Rearward | |
| 1971 | Chevrolet | Nova | Rear Lower Rearward | |
| 1971 | Pontiac | Firebird | Rear Lower Rearward | |
| 1971 | Pontiac | GTO | Rear Lower Rearward | |
| 1970 | Chevrolet | Nova | Rear Lower Rearward | |
| 1970 | Pontiac | Firebird | Rear Lower Rearward | |
| 1969 | Chevrolet | Nova | Rear Lower Rearward |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.