High-Quality Double Material Construction

The pump plunger, piston, cylinder, spring, C-ring, and retainer are crafted from durable, corrosion-resistant materials for long-lasting use. This kit features dual rubber sealing rings that ensure:

• Excellent oil tightness
• Extended service life of the double pump piston plunger kit
• Reliable performance even during truck lifting or heavy-duty applications

Restore Power & Safety

Replacing the old or worn pump piston plunger helps:

• Restore hydraulic tightness
• Increase load capacity
• Improve stability
• Extend the jack’s lifespan

This ensures safer and smoother operation during vehicle or engine repair and rebuild.

Universal Fit for Most 3 Ton Hydraulic Floor Jacks

This universal replacement kit is designed for dual pump hydraulic jacks and fits:

• Torin Big Red
• Harbor Freight
• Daytona
• Pittsburgh
• Arcan
• Other 3-ton low profile aluminum floor jacks

Low Side Smaller Pump Design

The pump plunger measures 2.88" x 0.59" (with seals), and the cylinder measures 2.64" x 1.06". This design specifically replaces the smaller piston on the low side of the dual hydraulic system, ensuring:

• Smooth and efficient oil pressure performance
• Optimal functionality for horizontal, double-cylinder floor jacks

Complete Multiuse Replacement Kit

This kit includes:

• Pump plunger
• Piston
• Spring
• Sealing parts</