Part Number 142930A2 is a CNH Original (Genuine) steering column assembly designed to transmit steering input from the steering wheel to the steering system, ensuring accurate and safe machine control.
This steering column supports smooth steering operation, correct steering wheel alignment, and operator comfort during machine operation. Manufactured to CNH factory specifications, it ensures precise fitment, structural strength, and long-term reliability under demanding jobsite conditions.
This assembly replaces previous part number 142930A1 and is referenced in Figure 5-08 / Photo No. 6.
CNH Original / Genuine steering column assembly
Ensures accurate steering response and control
Designed for operator safety and comfort
Heavy-duty construction for industrial use
Direct OEM replacement, no modification required
A worn or damaged steering column may cause:
Excessive steering wheel play
Hard or uneven steering response
Steering wheel misalignment
Abnormal noise from steering column area
Replacing the steering column restores proper steering control and operator safety.
CASE 580 L
CASE 580 L Series 2
CASE 580 Super L
CASE 580 Super L Series 2
Replaces: 142930A1
Diagram Reference: Figure 5-08 / Photo No. 6
Brand: CNH Original (Genuine)
Category: Steering System – Steering Column / Operator Control
142930A2 CNH 原厂正品（Genuine）方向柱总成
转向系统 – 操作控制组件
适用于 CASE 580 L / L2 / Super L / Super L2
零件号 142930A2 为 CNH 原厂正品方向柱总成（Steering Column Assembly），用于将方向盘的操作动作准确传递至转向系统，确保机器转向灵敏、安全可靠。
该方向柱为操作员提供稳定的转向支撑与正确的方向盘位置，提升操作舒适度。产品完全按照 CNH 原厂规格制造，结构坚固、安装精准，适合工程机械长期高负荷使用。
此零件 取代旧件号 142930A1，参考图纸 Figure 5-08 / Photo No. 6。
**CNH 原厂正品（Genuine）**方向柱总成
转向反馈精准、操控稳定
提升操作安全性与舒适度
重型结构设计，耐用可靠
原位更换，无需改装
若方向柱磨损或损坏，可能出现：
方向盘间隙过大
转向不顺或反应迟钝
方向盘位置偏移
转向柱区域出现异响
更换原厂正品方向柱可恢复正常转向与操作安全。
CASE 580 L
CASE 580 L Series 2
CASE 580 Super L
CASE 580 Super L Series 2
替代件号：142930A1
图纸参考：Figure 5-08 / Photo No. 6
品牌：CNH 原厂正品
分类：转向系统 – 方向柱 / 操作控制组件
