Product description
The JK1154 plunger assembly is a 66-inch hydraulic component that serves as the primary lifting member in many Rotary in-ground systems. A smooth, unblemished plunger surface is essential for maintaining a tight seal and preventing fluid leaks during operation. This 66″ version is precisely machined to ensure a perfect glide and consistent lift height for specialized service requirements. SVI’s replacement plunger provides a cost-effective way to revitalize your lift without the need for a full system replacement, offering durability that rivals or exceeds the original equipment. It is designed to handle the heavy stresses of commercial vehicle lifting without bending or scoring.
Product highlights
- 66-Inch Total Length: Exact dimensions for specialized lift travel.
- Precision-Machined Finish: Ensures minimal friction and superior seal life.
- OEM Equivalent Performance: Direct replacement for the JK1154 plunger.
- High-Strength Steel: Engineered to resist deformation under heavy loads.
Specs
- OEM Reference: JK1154
- Length: 66″
- SVI Part Number: BH-9771-75
Direct replacement models
- Rotary: JK1154
- SVI International: BH-9771-75
- Fits Models: Rotary in-ground lifts utilizing the JK1154 series plunger.
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.








