APPLICATION -- Suitable for 3 ton & 3 1/4 ton Floor Jack. For ARCAN- HJ3000-, COSTCO, HARBOR FREIGHT, POWERBUILT, NORCO, CORNWELL, ASTRO, MATCO, AFF, JACKCO, AFF, SUNEX, NEIKO. FUNCATION -- Prevent leak. Direct replacement pump plunger kit for the smaller of the two plungers at the "LOW SIDE". PACKAGE INCLUDED -- Set included 5 pcs. [1*spring cover; 1*Pump plunger with seals; 1*Cylinder; 1*spring; 1* copper packing.] As pictures show. ITEM SIZE -- Pump plunger: 0.58"-x 2.88 Long with seals, Cylinder: 1.05" x 2.60" long. Capacity per Stand: 3 1/2. SATISFACTION GUARANTEE -- If you are not satisfied with Camoo products, simply return it for a full-refund in 30 days. Guarantee with 12 months warranty. No worry about buying! Pump Piston For Harbor Freight / Costco / Arcan / Matco 3 ton & 3 1/4 ton Floor Jack

Application
For 3 ton & 3 1/4 ton Floor Jack.
For ARCAN- HJ3000-, COSTCO, HARBOR FREIGHT, POWERBUILT, NORCO, CORNWELL, ASTRO, MATCO, AFF, JACKCO, AFF, SUNEX, NEIKO.
br>Capacity per Stand: 3 1/2.
br>Kit contents
1*spring cover; 1*Pump plunger with seals; 1*Cylinder; 1*spring; 1* copper packing.