Product description

Heavy-duty lifting requires specialized components, and this 6-inch hole plunger is engineered to provide the power and stability needed for larger Rotary systems. As a replacement for the JG446, this plunger is a core element of the hydraulic cylinder assembly, responsible for supporting the lift carriage during operation. SVI International uses high-grade materials to ensure this part can withstand significant axial loads without compromising on surface smoothness. A damaged plunger can cause uneven lifting or even catastrophic seal failure, so replacing it at the first sign of wear is essential for maintaining shop safety. The 6-inch configuration is designed for high-capacity applications where additional stability and fluid displacement are required. This part is a direct-fit solution that minimizes downtime during lift overhauls.

Product highlights

• High Capacity: Designed for heavy-duty Rotary lift systems requiring 6-inch plunger assemblies.
• Surface Integrity: Polished finish reduces friction and extends the life of hydraulic packings.
• Structural Strength: Thick-walled steel construction provides maximum resistance to pressure.
• Reliable Seal Interface: Ensures a tight seal to prevent hydraulic fluid bypass and drift.

Specs

• OEM Reference: JG446
• Hole Size: 6"
• SVI Part Number: BH-9761-29
• Country of Manufacture: USA

Direct replacement models

• Rotary: JG446
• SVI International: BH-9761-29
• Fits Models: Rotary High-Capacity In-Ground Lifts

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.