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Westar ST-2978 Suspension Strut Mount - Rear
| Brand | Westar ST-2978 |
|---|---|
| Position | Rear |
| Bullet 1 | Provides a pivot point for the suspension to rotate on, to allow |
| Bullet 2 | Provides a locking mechanism to lock the strut and body together |
| Bullet 3 | Provides a noise dampening system to prevent noise and vibrations |
| Fits | Nissan · 16 vehicles |
OE-style replacement. Application-specific strut mount for secure suspension support.
Noise damping design. Helps reduce road vibration transfer into the cabin.
Protective finish. Built to improve appearance and help extend service life.
Cross-references Anchor 702978, Gabriel 142646 and KYB SM5154 for the same application. See all 6.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Suspension Strut Mount Overview
Westar ST-2978 is a suspension strut mount for rear applications on select Nissan models. It is built to provide a secure mounting point, reduce road noise and vibration, and help the suspension move with proper steering and tire-wear geometry.
Key Features
- Provides a pivot point that lets the suspension rotate smoothly.
- Locks the strut and body together for stable mounting.
- Includes a noise-dampening function to reduce road vibration transfer.
- Finished to help improve appearance and extend service life.
- Made with materials selected for the intended application.
Detailed Description
Westar ST-2978 is a rear suspension strut mount engineered for select Nissan Sentra, Nissan 200SX, and Nissan 300ZX applications. It supports the strut assembly while helping maintain correct suspension dynamics, which can contribute to more consistent steering response and reduced tire and component wear. This part number, ST-2978, is a direct-fit style replacement for the listed applications and is cross-referenced with Monroe Shocks & Struts 902978 for the same application.
Westar focuses on application-specific materials and a protective finish to help the mount hold up in service. For buyers searching for a Nissan Sentra rear strut mount, Nissan 200SX rear suspension strut mount, or Nissan 300ZX rear strut mount, ST-2978 matches the listed fitment and function.
What It Helps Address
- Excess noise or vibration coming through the suspension.
- Loose or worn upper strut mounting support.
- Reduced suspension rotation at the mount point.
- Handling changes caused by a deteriorated strut mount.
- Uneven tire wear linked to suspension movement issues.
Installation Notes and Tips
Verify rear fitment against the vehicle listing before installation. This part fits 1996-1999 Nissan Sentra, rear; 1995-1998 Nissan 200SX, rear; 1990-1996 Nissan 300ZX, rear, except adjustable suspension; and 1995 Nissan Sentra, rear, B14. Compare the original mount and suspension configuration before replacing the part, especially on 300ZX applications with the adjustable suspension note.
Quality Assurance
Westar states that it uses high-quality materials and a protective finish intended to support service life and appearance. ST-2978 is built as an application-specific replacement for the listed Nissan fitments.
| Year | Make | Model | Body Type | Position | Notes |
|---|---|---|---|---|---|
| 1999 | Nissan | Sentra | — | Rear | — |
| 1998 | Nissan | 200SX | — | Rear | — |
| 1998 | Nissan | Sentra | — | Rear | — |
| 1997 | Nissan | 200SX | — | Rear | — |
| 1997 | Nissan | Sentra | — | Rear | — |
| 1996 | Nissan | 200SX | — | Rear | — |
| 1996 | Nissan | 300ZX | — | Rear | exc adj suspension |
| 1996 | Nissan | Sentra | — | Rear | — |
| 1995 | Nissan | 200SX | — | Rear | — |
| 1995 | Nissan | 300ZX | — | Rear | exc adj suspension |
| 1995 | Nissan | Sentra | Sedan | Rear | B14 |
| 1994 | Nissan | 300ZX | — | Rear | exc adj suspension |
| 1993 | Nissan | 300ZX | — | Rear | exc adj suspension |
| 1992 | Nissan | 300ZX | — | Rear | exc adj suspension |
| 1991 | Nissan | 300ZX | — | Rear | exc adj suspension |
| 1990 | Nissan | 300ZX | — | Rear | exc adj suspension |
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