Floor Jack Piston Plunger Replacement Kit For 3 Ton Hydraulic Jacks With Dual Pump System Low And High Side Seals, Spring And C Ring Retainer, Fits Torin Big Red Harbor Freight Daytona Arcan Engine Jacks

3-Ton dual-pump floor jack piston plunger replacement kit
✔️ Includes 2 sets for dual-pump jacks; fits Torin, Harbor Freight

This piston plunger replacement kit restores hydraulic seal integrity and lifting performance on 3-ton floor jacks with dual pumps. It’s compatible with Torin Big Red, Harbor Freight, Daytona, Pittsburgh, and Arcan models for reliable service and safer operation.

✅ Low side small: plunger 2.88" x 0.59" (with seals); cylinder 2.64" x 1.06"
✅ Low side big: plunger 2.88" x 0.86" (with seals); cylinder 2.59" x 1.19"
✅ Includes two rubber sealing rings and C-ring retainer for tight seals
✅ Pack contains 2 sets for horizontal double-pump jacks

💡 What is a pump piston plunger kit and why replace it in a 3-ton floor jack?

A handy upgrade that helps keep your jack safe and performing. - Restores seal integrity and reduces hydraulic leaks - Improves load capacity and smooth operation - Easy replacement with common tools for popular brands