Product description
The SVI BH-7004-19 is a versatile microswitch for SPX Stone power units, frequently utilized as an overhead (OH) limit switch to protect vehicles and shop structures. This electrical component provides precise actuation, sending a signal to cut power to the lift motor once the carriage or vehicle reaches a pre-set height. It is a direct replacement for the SPX Stone 1258-AA part, ensuring that all electrical connections and mounting points align correctly during installation. The switch is built to handle the repetitive use common in high-volume automotive shops, providing reliable safety feedback for every lift cycle. Maintaining a functional limit switch with this SVI part is essential for complying with safety standards and preventing costly accidental damage.
Product highlights
- Overhead Limit Protection: Specifically designed to serve as a reliable safety cutoff, preventing vehicle damage from over-extension of the lift.
- SPX Stone 1258-AA Match: Precision-engineered to replace the original 1258-AA microswitch without the need for circuit modifications.
- High-Cycle Durability: Features robust internal contacts that provide consistent electrical switching through years of heavy-duty shop use.
- Accurate Control Feedback: Delivers a clean electrical signal to the power unit, ensuring the motor stops instantly when the switch is triggered.
Specs
- Component Type: Electrical Microswitch
- System Compatibility: Automotive Lift Power Units
- OEM Reference: 1258-AA
- SVI Part Number: BH-7004-19
Direct replacement models
- SPX Stone: 1258-AA
- SVI International: BH-7004-19
- Fits Models: Used extensively in SPX Stone power units requiring a direct-fit microswitch (also used for oh limit) spx stone 1258-“aa.
You will receive the same product or an OEM-Equivalent that meets the highest standard of the OEM with warranty that will be a direct-fit. Designed in the USA with superior quality to the OEM.








