PU AA-76-5000 Seal Kit for Pallet Mule (Wesley) Pallet Jack Models AA5000 and AA5500, Hydraulic Unit Rebuild Repair Kit

Professional Maintenance Solution for Pallet Mule (Wesley) Hydraulic Units Compatibility: The kit is designed specifically for Pallet Mule AA5000 and AA5500 pallet jack models, ensuring a perfect fit and performance. Our kit includes every critical part for a full rebuild: AA-41 O-ring, AA-15 Spring，AA-18 O-ring，AA-19 Ball，AA-31 Spring， AA-32 O-rings，AA-43 U-cup，AA-40 O-ring，AA-37 Scraper，AA-05.3 Scraper, AA-06.3 O-ring, AA-07.3 U-cup Technical Cross References: For Pallet Mule (Wesley) PUAA-76-5000, AA-76-5000, PTAA-76-5000, PUAA765000, AA765000, PTAA765000, 765000. Three Key Benefits in One Kit: This professional repair kit delivers a complete solution: it extends your jack's life​ by protecting the hydraulic unit, ensures consistent, safe performance​ for daily tasks, and provides a highly cost-effective repair—rebuilding the core system for a fraction of the new-equipment cost. Signs You Need This Rebuild Kit: Your pallet jack needs this seal kit if you notice any of these common symptoms of hydraulic seal failure: Loss of Power/Speed:​ The jack struggles to lift or lifts slowly. Fluid Leaks:​ Visible hydraulic oil leaks on the floor or around the pump. Operational Issues:​ The jack is hard to pump, won't hold height, or lowers unevenly. Unusual Noises:​ Grinding, knocking, or other abnormal sounds during operation. Order the PU AA-76-5000 Seal Kit today and get your Pallet Jack running smoothly and powerfully again!

• 【PERFECT COMPATIBILITY】Precision-engineered hydraulic seal kit specifically designed for Pallet Mule (Wesley) manual pallet jacks. This professional-grade kit ensures a seamless fit for AA5000 and AA5500 models, serving as a direct-spec replacement for part number AA-76-5000 to restore factory-level performance.
• 【STOP LEAKS & RESTORE POWER】Effectively resolves hydraulic fluid leaks and restores your equipment's original lifting power. By replacing worn-out O-rings and rod seals, this kit maintains optimal system pressure, ensuring fast, smooth, and safe pallet movement in your warehouse.
• 【INDUSTRIAL-GRADE DURABILITY】Crafted from premium Nitrile Rubber (NBR) and high-strength polyurethane, these seals are built to withstand heavy-duty industrial use. Features excellent oil resistance, low-friction operation, and superior wear resistance for long-lasting, leak-free performance.
• 【COMPLETE ALL-IN-ONE KIT】A comprehensive repair solution that includes all necessary components: O-rings, backup rings, wiper rings/scrapers, piston seals, rod seals, and valve seals. Everything you need for a full hydraulic unit rebuild is included in one package to minimize downtime.
• 【COST-EFFECTIVE REPAIR SOLUTION】 This kit offers an affordable way to extend your pallet jack’s life without replacing the entire pump. Includes a detailed hydraulic unit parts breakdown to help you quickly identify seal locations and ensure correct placement. This essential reference simplifies the rebuild, saving you time and avoiding expensive professional repair fees.
• 【100% SATISFACTION GUARANTEE】Professional & Sincere Service allows you to make a purchase at our store without any risks. All products can be returned for a fu-ll refund within 30 days if you are not satisfied with this shopping experience. 12-Month warranty for quality-related issues.