7J268-64400 Boom & Bucket Cylinder Seal Kit Fit Kubota L5030GST/HST(C) L39

Boom & Bucket Cylinder Seal Kit for Kubota

This boom & bucket cylinder seal kit for Kubota L5030GST/HST(C) L39 tractors provides all sealing components needed to overhaul hydraulic boom and bucket cylinders. It is designed to stop oil leaks and restore proper cylinder pressure for consistent implement movement.

Overview

This boom & bucket cylinder seal kit for Kubota L5030GST/HST(C) L39 is a replacement seal assortment that renews worn hydraulic cylinders. It suits the boom and bucket circuits on these Kubota models, addressing the most common source of hydraulic drift and seepage. This kit helps keep loader and backhoe functions responsive during demanding tasks.

Built For Performance

• Contains seals matched to Kubota cylinder bore and rod dimensions
• Multiple seal profiles reduce friction and extend service life
• Compatible with standard hydraulic oils used in Kubota systems
• Provides a cost-effective alternative to replacing complete cylinders
• Simple seal set layout aids in correct installation

Fits These Machines

• for Kubota L5030GST
• for Kubota L5030HST
• for Kubota L5030HSTC
• for Kubota L39

On-The-Job Use

• Rebuilding boom lift cylinders on tractor loaders
• Restoring bucket curl and dump cylinders on compact utility tractors
• Addressing hydraulic oil leaks around cylinder rod wipers

Specs At A Glance

Good To Know

Q: Are all seals in this kit necessary? A: Yes, each seal has a specific role in keeping the cylinder leak-free and maintaining pressure. Replace all worn seals at once to avoid repeated disassembly.

Q: Will this kit fit other Kubota models? A: This kit is designed for the L5030 and L39 series. Other models may use different seal dimensions, so verify your cylinder part number before ordering.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.