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KYB 343402 Shock Absorber - Rear
Overview of KYB Excel-G Suspension Shock Absorber 343402
The KYB Excel-G Suspension Shock Absorber 343402 is designed to restore the original ride quality and handling of your vehicle. Engineered for select Buick, Chevrolet, Oldsmobile, and Pontiac models, this shock absorber offers reliable performance and durability.
- Compressed length: 11.41 inches
- Extended length: 18.7 inches
- Stroke length: 7.29 inches
- Lower mount type: Special
- Upper mount type: S1
- Includes dust cover for added protection
- Right stop (R-stop) included, no internal rebound spring
About the KYB Excel-G Product Line
The Excel-G line from KYB focuses on providing high-quality replacement shocks and struts that meet or exceed original equipment specifications. Designed to improve ride comfort and vehicle control, the Excel-G shocks are engineered to restore the handling characteristics of your Buick Achieva, Chevrolet Corsica, Oldsmobile Skylark, or Pontiac Grand Am. This product line is known for its reliable construction and consistent performance under normal driving conditions.
Detailed Product Description
The KYB Excel-G shock absorber with part number 343402 features a compressed length of 11.41 inches and an extended length of 18.7 inches, providing a stroke length of 7.29 inches. It is equipped with a special lower mount and an S1 upper mount, ensuring proper fitment and secure installation on compatible vehicles. The included dust cover helps protect the shock from dirt and debris, extending its service life. This shock absorber includes a right stop (R-stop) but does not have an internal rebound spring or a B-stop, which aligns with the original equipment design for the specified vehicle models.
Common Applications and Issues Addressed
- Restores original ride comfort and handling on Buick Achieva and Chevrolet Corsica
- Reduces excessive bouncing and body roll in Oldsmobile Skylark and Pontiac Grand Am
- Improves vehicle stability during cornering and braking
- Eliminates noise and vibration caused by worn or damaged shocks
- Prevents premature tire wear due to suspension issues
Installation Notes and Tips
- Verify compatibility with your vehicle make and model before installation
- Inspect mounting points and hardware for wear or damage prior to installation
- Use proper tools to avoid damage to the special lower mount and S1 upper mount
- Replace shocks in pairs to maintain balanced handling and performance
- Follow manufacturer torque specifications for mounting bolts
Quality Assurance and Warranty
KYB Excel-G shock absorbers are manufactured to meet strict quality standards and are tested for durability and performance. The part number 343402 is backed by KYB's limited warranty, which covers defects in materials and workmanship under normal use. This ensures confidence in the product's reliability when installed on compatible Buick, Chevrolet, Oldsmobile, and Pontiac vehicles.
| Brand | TYC |
|---|---|
| Part Number | 660562 |
| Position | Excel-G |
| Components Included | Complete Assembly |
| Configuration | Assembly - Cable |
| Hardware Included | No |
| Installation Instructions Included | No |
| Material | Metal and Plastic |
| Motor Included | Yes |
| Mounting Position | Front Left |
| Power | Power |
This part fits 14 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1998 | Buick | Skylark | Rear | Recommended OEM Replacement; (Exc. Electronic Suspension); Excel-G |
| 1998 | Oldsmobile | Achieva | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 1998 | Pontiac | Grand Am | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 1997 | Buick | Skylark | Rear | Recommended OEM Replacement; (Exc. Electronic Suspension); Excel-G |
| 1997 | Oldsmobile | Achieva | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 1997 | Pontiac | Grand Am | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 1996 | Buick | Skylark | Rear | Recommended OEM Replacement; (Exc. Electronic Suspension); Excel-G |
| 1996 | Chevrolet | Corsica | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 1996 | Oldsmobile | Achieva | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 1996 | Pontiac | Grand Am | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 1995 | Buick | Skylark | Rear | Recommended OEM Replacement; (Exc. Electronic Suspension); Excel-G |
| 1995 | Chevrolet | Corsica | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 1995 | Oldsmobile | Achieva | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 1995 | Pontiac | Grand Am | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
* 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.