1: Please double-check the OE number before purchase to ensure fitment.

2：You may provide last 8 digits of your VIN to a local authorized dealer on your own to help confirm OE reference number, if available.

MaXpeedingrods Premium TOP Mount
Engineered to elevate driving refinement, this advanced suspension component utilizes Certified Performance Polymersmaterials and a multi-layered sealing architecture. Validated through 100-hour ASTM B117 salt spray testing and 10,000N+ pull-off resistance verification, this ensures precise integration between shock absorbers and the vehicle chassis, eliminates NVH (Noise, Vibration, Harshness) transmission, isolates road-induced impacts, and significantly prolongs the service life of the suspension system.

Application:

For Smart Roadster 2003-2005

Position: Front

OE/Part number:

4503300051, SM5674

Package included:

2X Strut Mount Auxiliary Buffer Pads with Metal Bushing
2X Strut Mount Toothed Main Buffer Units

Feature:

1.Source Leadership
In-house rubber compounding with proprietary formulations enables full-process quality control, delivering superior durability and NVH performance.
2.Batch Consistency Assurance
Dumbbell specimens molded from each compound batch undergo ISO/ASTM standardized tests for tensile strength, hardness, tear resistance, and deformation — guaranteeing OEM-equivalent quality consistency.
3.Rigorous Testing
Ozone Crack Resistance - Passes 72-hour ozone aging tests at 40°C (104°F) with zero cracking, demonstrating exceptional anti-aging properties.
Corrosion & Load Excellence - Validated by 100-hour salt spray testing (ASTM B117) with compressive dislodgement force >29,000N, providing dual protection against corrosion and structural failure.
4.High Adaptability - Direct Replacement, Guaranteed Compatibility, Reduced Installation Time.
5.Lighter Steering Effort - Significantly reduced steering wheel resistance.