7J268-64400 Boom & Bucket Cylinder Seal Kit Fit Kubota L4330DT/GST/HST(C)

Boom & Bucket Cylinder Seal Kit for Kubota

This boom & bucket cylinder seal kit for Kubota L4330DT/GST/HST(C) tractors rebuilds hydraulic cylinders with precision sealing components to stop leaks and maintain lifting power. The kit includes all necessary seals and o-rings for a reliable cylinder overhaul.

Overview

This boom & bucket cylinder seal kit for Kubota L4330DT/GST/HST(C) is a complete replacement seal set designed to restore hydraulic cylinder performance. It works with the boom and bucket cylinders on select Kubota compact tractors, addressing seal wear and fluid leaks. The kit is a practical solution for maintaining steady hydraulic response during loader and implement work.

Built For Performance

• Includes multiple seal types for full cylinder coverage
• Engineered to match original sizing and tolerances
• Rubber and polyurethane components resist hydraulic fluid degradation
• Designed for straightforward installation by a mechanic or experienced owner
• Helps prevent external leaks and internal bypass

Fits These Machines

• for Kubota L4330DT
• for Kubota L4330GST
• for Kubota L4330HST
• for Kubota L4330HSTC

On-The-Job Use

• Rebuilding loader boom cylinders that show dripping or reduced lift
• Restoring bucket tilt cylinders on compact utility tractors
• Servicing hydraulic systems during routine maintenance intervals

Specs At A Glance

Good To Know

Q: What does this seal kit include? A: The kit includes the seals and o-rings needed for a boom and bucket cylinder rebuild. It does not include pistons, rods, or other mechanical parts.

Q: Can I install this kit myself? A: Installation requires disassembling the hydraulic cylinder, which is possible with basic tools and mechanical experience. If you are not confident, have a qualified technician perform the rebuild.

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