G 108518 LOADER BUCKET PISTON ( TL )

The G 108518 Loader Bucket Piston (TL) is a precision-engineered hydraulic cylinder piston designed for CASE loader bucket cylinders across multiple CASE 580 series models. This piston is a critical internal component that converts hydraulic pressure into linear force, enabling smooth and powerful bucket lifting, curling, and dumping operations.

Manufactured by TL, this piston is produced from high-strength alloy steel with accurate machining to ensure proper fit, balance, and sealing performance inside the cylinder tube. When paired with the correct seal kit and cylinder tube, it provides reliable pressure retention, reduced internal leakage, and long service life under heavy-duty working conditions.

This piston is commonly used during loader bucket cylinder rebuilds, restoration work, or complete cylinder assembly replacement, making it an essential part for maintaining optimal hydraulic performance.

Key Functions

• Converts hydraulic pressure into bucket movement

• Supports smooth lifting, curling, and dumping operations

• Maintains sealing efficiency within the cylinder

• Ensures stable and consistent hydraulic force output

� System Application

• Loader bucket hydraulic cylinder

• Cylinder piston & seal assembly

• Loader hydraulic system overhaul

Compatible Models

• CASE 580 K

• CASE 580 Super K

• CASE 580 K2

• CASE 580 K3

• CASE 580 M Series 2

• CASE 580 Super L

Applications

• Loader bucket cylinder rebuild

• Hydraulic cylinder repair

• Replacement for worn or damaged piston

Part Number: G 108518
Brand: TL
Condition: New
Category: Cylinder Piston / Hydraulic Cylinder Components

G 108518 装载铲斗油缸活塞（TL） 是一款用于多款 CASE 580 系列反铲装载机 的 液压油缸活塞。该活塞是液压油缸内部的关键零件，负责将液压压力转化为直线推力，实现铲斗的提升、翻转及卸料动作。

此产品由 TL 生产，采用 高强度合金钢材 精密加工而成，确保在油缸内具有良好的配合精度与受力平衡。配合合适的密封件与油缸筒体使用，可有效减少内泄漏，提升液压效率，并延长油缸使用寿命。

该活塞广泛应用于 装载铲斗油缸大修、翻新或整支油缸更换 作业中，是液压系统维护的重要零部件。

主要功能

• 将液压压力转化为铲斗动力

• 支持铲斗平稳、有力的动作

• 保持油缸内部良好密封

• 提供稳定、持续的液压输出

� 系统应用

• 装载铲斗液压油缸

• 油缸活塞与密封组件

• 液压系统维修与翻新

适用机型

• CASE 580 K

• CASE 580 Super K

• CASE 580 K2

• CASE 580 K3

• CASE 580 M Series 2

• CASE 580 Super L

零件号： G 108518
品牌： TL
状态： 全新
类别： 油缸活塞 / 液压油缸组件