Floor Jack Pump Piston Kit for Harbor Freight for Costco for Arcan for Matco

Product Overview

This aftermarket replacement low side pump piston kit is intended for floor jack applications associated with Harbor Freight, Costco, Arcan, and Matco. A floor jack pump piston moves hydraulic fluid within the lifting mechanism to support normal jack operation during servicing.

Key Features & Performance

• Designed for servicing the low side pump piston area of a floor jack
• Supports the hydraulic fluid movement used by the jack lifting mechanism
• Intended for floor jack applications associated with the listed Harbor Freight, Costco, Arcan, and Matco brands
• Useful when replacing a worn, damaged, or malfunctioning pump piston component

Fitment & Compatibility

• for Harbor Freight floor jack applications
• for Costco floor jack applications
• for Arcan floor jack applications
• for Matco floor jack applications

Common Uses

• Servicing the low side pump mechanism of a floor jack
• Replacing a worn or damaged pump piston component
• Maintaining the hydraulic lifting system associated with the floor jack

Technical Specifications

• Product Type: Low side pump piston kit
• General Application: Floor jack applications
• Brand Application(s): Harbor Freight, Costco, Arcan, and Matco

Frequently Asked Questions

Q: What does a low side pump piston kit do? A: The piston operates within the floor jack pump mechanism to move hydraulic fluid and support the jack's lifting function.

Q: How should fitment be verified? A: Compare the complete existing part number, if present, with the kit details and verify the full floor jack brand and model designation before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.