51717042974 Jack Pad | Enhanced Chassis Lifting Support Interface

51717042974 Jack Pad - Chassis Lifting Solution

Precisely engineered for BMW luxury sedans and electric vehicles, the 51717042974 Jack Pad delivers secure lifting contact points that safeguard critical underbody structures during maintenance procedures. Utilizing advanced polymer engineering, this support puck integrates dual-material construction with a rigid PA6 nylon core surrounded by impact-resistant rubber reinforcement. The optimized 68mm contact surface features alignment ridges that guarantee exact positioning on factory lifting pads, while the interlocking base pattern prevents lateral movement throughout lifting operations.

Secure attachment on factory jacking point

Dual-material engineering detail

Alignment ridges for precise positioning

Engineering and Protective Design Architecture

The 51717042974 Jack Pad employs a hybrid material configuration where injection-molded PA6 nylon provides structural integrity while the surrounding rubber matrix absorbs vibrations and prevents surface damage. Internal reinforcement ribs create a multidirectional load distribution network that transfers lifting forces directly to the vehicle's reinforced chassis points without deformation. The precisely calibrated concave top profile matches OEM lifting pad contours to eliminate point loading, while the grid-patterned base surface creates a mechanical interlock with jack platforms. This composite construction resists compression under extreme loads while maintaining flexibility in cold temperatures. Alignment channels ensure perfect positioning during installation, preventing misalignment that could damage rocker panels or underbody coatings. The dual-material design also provides electrical insulation between vehicle and lifting equipment, adding protection during service procedures.

Vehicle Application Specifications