Features: 1.Fittment:For Costco- Arcan dual pump plunger 3 or 3 1/4 Ton Jack, for Neiko Pro Floor Jack- 2 ton- 3 Ton, for Astro- 250DP, for AFF- Low Profile, for Jackco- 3 1/2 Ton, for Matco Beast- 3 ton, for Norco- 2 Ton Low Profile-71233A. 2.Material:Made of high-quality rubber. Durability and strength for repeated use. 3.Function:Seal kits prevent floor jack leaks, prevent the intrusion of outside air, dust, dirt and foreign matter; greatly enhance the contact force between the piston rod and the bolt. Replace the seal kit to get your floor jack pump back in working order. .
