Product description

This replacement 10-5/8 inch Plunger is a critical hydraulic component for large-diameter Rotary in-ground lifts. As the primary moving part of the hydraulic cylinder, this plunger must maintain a perfectly smooth surface to ensure a leak-free seal and consistent lifting power. Scratches, pitting, or corrosion on an old plunger can quickly destroy new seals and lead to hydraulic fluid bypass, resulting in a lift that "drifts" or fails to rise. By installing this precision-machined SVI International plunger, you effectively rebuild the core of your hydraulic system and restore factory-level performance. This high-quality component is designed to provide decades of reliable service in the most demanding shop environments.

Product highlights

• Precision Machined: Features a mirror-smooth finish to maximize seal life and prevent hydraulic fluid leakage.
• Heavy-Duty Plating: Treated with a durable coating to resist the corrosive effects of hydraulic oil and environmental moisture.
• Full 10-5/8" Diameter: Exact match for large Rotary in-ground cylinders, ensuring proper hydraulic displacement.
• Reliable Performance: Restores full lifting power and prevents carriage drift on aging in-ground lift systems.

Specs

• OEM Reference: JK478
• Diameter: 10-5/8"
• SVI Part Number: BH-9780-02
• Country of Manufacture: USA

Direct replacement models

• Rotary: JK478
• SVI International: BH-9780-02
• Fits Models: Rotary in-ground lift models utilizing a 10-5/8 inch diameter hydraulic plunger.
• This item can be found in: Rotary 35AR, Rotary 35HR, Rotary AC60E, Rotary AC60H, Rotary AR10A, Rotary AR10H, Rotary AT70E, Rotary AT70H, Rotary DRT10A MKII, Rotary DRT10A MKVI, Rotary DRT10H MKII, Rotary DRT10H MKVI, Rotary FP46A MKVI, Rotary FP46A MKVII, Rotary FP46A-100, Rotary FP46A-44, Rotary FP46H MKVI, Rotary FP46H MKVII, Rotary FP46H-100, Rotary FP46H-19, Rotary PF10A, Rotary PF10A-100, Rotary PF10H, Rotary PF10H-100, Rotary QL10A, Rotary QL10H

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. Manufactured with rigorous industry standards and certified in the USA with superior quality to the OEM.