A178706 Plate is a genuine clutch plate / torque converter plate used on selected CASE 580 backhoe loader models. This plate is located in the power train transmission mounting area and works together with the torque converter and engine flywheel.
This clutch plate helps connect and support the torque converter to the engine flywheel, allowing engine power to be transferred smoothly into the transmission system. A good plate helps maintain stable power transfer, proper transmission operation, and smoother machine movement during work.
If the plate is worn, cracked, bent, loose, or damaged, the machine may experience vibration, abnormal noise, poor power transfer, transmission shaking, or difficulty moving smoothly. In serious cases, a damaged plate may affect the torque converter, flywheel, and transmission mounting components.
Replacing a worn or damaged A178706 Plate helps restore proper connection between the torque converter and engine flywheel, reduce vibration, improve transmission performance, and prevent further damage to related power train parts.
Suitable Models:
CASE 580 Super K
CASE 580 L
CASE 580 Super L
CASE 580 L Series 2
CASE 580 Super L Series 2
CASE 580 M
CASE 580 Super M
Product Details:
Part Number: A178706
Product Name: Plate
Product Type: Clutch Plate / Torque Converter Plate
Application: Torque Converter to Engine Flywheel
Section: Power Train / Transmission Mounting
Diagram Reference: No. 24
Brand: CNH Original Genuine
Machine Type: CASE Backhoe Loader
Condition: New Genuine Part
Common Symptoms:
Transmission area vibration
Abnormal noise from torque converter area
Poor power transfer
Machine movement not smooth
Plate cracked, bent, or worn
Transmission shaking during operation
Torque converter mounting problem
Loose or damaged flywheel connection
Recommended Inspection:
Before installation, check the torque converter, engine flywheel, mounting bolts, transmission housing, drive components, and transmission oil condition. If related parts are worn or damaged, replacing them together is recommended to ensure better power transfer and longer service life.
A178706 Plate 是用于指定 CASE 580 挖掘装载机型号的 Genuine clutch plate / torque converter plate。这个部件位于 power train transmission mounting 部分，主要配合 torque converter 和 engine flywheel 使用。
这个 plate 的作用是帮助 torque converter 与 engine flywheel 正确连接和支撑，让 engine 的动力可以更顺畅地传送到 transmission system。良好的 plate 可以帮助机器保持稳定的动力传送、顺畅的 transmission 操作和更稳定的行走表现。
如果 plate 出现磨损、裂纹、变形、松动或损坏，机器可能会出现震动、异常声音、动力传送不顺、transmission 抖动或行走不顺等问题。严重时，也可能影响 torque converter、flywheel 和 transmission mounting 相关部件。
更换损坏的 A178706 Plate，可以帮助恢复 torque converter 与 engine flywheel 之间的正确连接，减少震动，改善 transmission 性能，并避免 power train 相关零件继续损坏。
适合车型：
CASE 580 Super K
CASE 580 L
CASE 580 Super L
CASE 580 L Series 2
CASE 580 Super L Series 2
CASE 580 M
CASE 580 Super M
产品资料：
零件号码：A178706
产品名称：Plate
产品类型：Clutch Plate / Torque Converter Plate
用途：Torque Converter to Engine Flywheel
系统位置：Power Train / Transmission Mounting
图纸参考：No. 24
品牌：CNH Original Genuine
机械类型：CASE Backhoe Loader
状态：New Genuine Part
常见损坏症状：
Transmission 部位震动
Torque converter 位置有异常声音
动力传送不顺
机器行走不顺畅
Plate 裂开、变形或磨损
操作时 transmission 抖动
Torque converter 安装位置有问题
Flywheel 连接松动或损坏
建议检查：
安装前建议检查 torque converter、engine flywheel、mounting bolt、transmission housing、drive components 和 transmission oil 状况。如果相关零件已经磨损或损坏，建议一起更换，以确保动力传送更稳定，使用寿命更长。
