Stabilus 4B-257703 Trunk Lid Lift Support

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• STRONG ARM 7338
• Lift-O-Mat 257703
• Lift-O-Mat 538281
• Lift-O-Mat 538759
• Lift-O-Mat 723708
• Lift-O-Mat 730878
• Lift-O-Mat 763146
• Lift-O-Mat 763385
• Chevrolet 23151210
• Chevrolet 23210903
• Chevrolet 85614879
• Chevrolet 85614880
• STRONG ARM 7308
• STRONG ARM D7308
• STRONG ARM E7338
• Mighty Lift 7338
• Mighty Lift 7308
• Mighty Lift D7308
• Mighty Lift E7338

• Components - automotive-grade materials meet OE standards for corrosion resistance, durability, toughness, and wear resistance.
• Direct Fit - engineered to OE specification for exact fit, form, and function with no modification, lubrication, or adjustment required.
• Durable Construction - OE-developed standards and processes are embedded in Stabilus operations and carried into all aftermarket parts.
• Dynamic Damping - a technology developed by Stabilus, groove-in-tube speed control delivers smooth, controlled motion with no bouncing or vibration.
• LIFT-O-MAT® - the original nitrogen-charged lift support, invented by Stabilus and the benchmark for OE lift support quality worldwide.
• Protective Dust Cap - controls dirt and grit buildup at the rod and tube union, preventing contaminants from being cycled into the part.
• Quality - Stabilus brings OE manufacturing standards to the aftermarket for consistent quality and performance.
• Stabilus LIFT-O-MAT® trunk lid lift support replaces the worn OE unit to restore proper trunk lid operation. A precision-formed groove in the tube manages extension speed for smooth motion and a controlled stop. This damping profile helps prevent unsightly bouncing and shuddering of the trunk lid as it opens. A protective dust cap helps control dirt and grit buildup at the rod and tube union, reducing the chance of contaminants being cycled into the part. High-precision sealing and corrosion-resistant materials help maintain consistent performance across thousands of operating cycles. The fully sealed design requires no lubrication, adjustment, or routine maintenance over its service life. Engineered to OE specification for exact fit, form, and funct