Stabilus 4B-1504BO TRUNK LID LIFT SUPPORT, 19.68 INCH, 93-87 BMW Pack of 2
Stabilus 4B-1504BO TRUNK LID LIFT SUPPORT, 19.68 INCH, 93-87 BMW
A hydraulically dampened gas charged lift support.
Features:
- Patented Labyrinth Piston provides clog free and smooth operation during opening and closing.
- Clog free design prevents binding due to contamination.
- Part coatings tested to automotive standards for corrosion resistance.
- Easy to install and require no special tools.
- Based on the OE design to ensure proper fit form and function.
- For best results replace in pairs.
Lift-O-Mat by Stabilus – Precision Motion with Controlled Damping. Lift-O-Mat with hydraulic damping provides proven, reliable performance using an innovative oil channeling system and patented labyrinth piston design. Finely tuned for each application with customized oil viscosities and piston configurations, this proven damping technology delivers the smooth, controlled motion engineered for this application. Engineered with high-quality materials and a precision seal-guide system, Lift-O-Mat withstands demanding applications across automotive, furniture, and ergonomic equipment industries with durability and reliable operation. Why Choose Lift-O-Mat with Hydraulic Damping? Proven Damping Technology: Custom-tuned oil viscosities and labyrinth piston designs ensure consistent motion control. High-Quality Build: High-grade materials and proprietary seal-guide system deliver performance and durability. Application-Specific Engineering: Every Lift-O-Mat is designed to meet exact application requirements. Choose Lift-O-Mat by Stabilus for hydraulic damping that delivers refined, controlled motion you can trust.
Attributes:
| 3889 | Steel |
| Extended Length | 19.68 IN |
| Compressed Length | 11.63 IN |
| Stroke Length | 8.05 IN |
| Inner Shaft Diameter | 0.315 IN |
| Cylinder Outside Diameter | 0.709 IN |
| End1 Mount Diameter | 0.327 IN |
| End2 Mount Diameter | 0.327 IN |
| Maximum Force | 34 LB |
| Extended Length | 500 MM |
| Compressed Length | 295.5 MM |
| Stroke Length | 204.5 MM |
| Inner Shaft Diameter | 8 MM |
| Cylinder Outside Diameter | 18 MM |
| End1 Mount Diameter | 8.3 MM |
| End2 Mount Diameter | 8.3 MM |
| Maximum Force | 150 NW |
| Mounting Hardware Included | No |
| End 1 Type | Blade Hole |
| End 2 Type | Blade Hole |
| Type | GAS |
| 3890 | Steel |
Vehicle Applications:
| Make | Model | Years |
| BMW | 318i | 1991 to 1992 |
| BMW | 318is | 1991 to 1991 |
| BMW | 325i | 1989 to 1993 |
| BMW | 325iX | 1988 to 1991 |
| BMW | 325is | 1987 to 1991 |
| BMW | M3 | 1990 to 1991 |





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