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9Y4124 PISTON A fits CATERPILLAR (NEW AFTERMARKET)
9Y4124 PISTON A fits CATERPILLAR (NEW AFTERMARKET)
9Y4124 PISTON A fits CATERPILLAR (NEW AFTERMARKET)
9Y4124 PISTON A fits CATERPILLAR (NEW AFTERMARKET)
9Y4124 PISTON A fits CATERPILLAR (NEW AFTERMARKET)
9Y4124 PISTON A fits CATERPILLAR (NEW AFTERMARKET)

9Y4124 PISTON A fits CATERPILLAR (NEW AFTERMARKET)

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9Y4124 PISTON A fits CATERPILLAR (NEW AFTERMARKET)

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Product Detail

Product Details: 9Y4124 PISTON A - CATERPILLAR (NEW AFTERMARKET)

Product Overview

Introducing the 9Y4124 PISTON A, a high-quality aftermarket part designed to fit CATERPILLAR (卡特彼勒) engines. This new aftermarket piston is manufactured to meet or exceed OEM standards, ensuring reliable performance and durability for your CATERPILLAR (卡特彼勒) machinery.

Key Features

  • Part Number: 9Y4124

  • Part Name: PISTON A

  • Brand Compatibility: CATERPILLAR (卡特彼勒)

  • Condition: New Aftermarket

  • Engine Compatibility: Designed for various CATERPILLAR (卡特彼勒) engine models.

  • Quality:  Manufactured with premium materials for extended service life and optimal engine performance.

  • Applications: Suitable for a wide range of CATERPILLAR (卡特彼勒) diesel engines in construction, mining, agriculture, and power generation.

Guangzhou Pinxin Engine Co., Ltd. - Your Trusted Partner for CATERPILLAR (卡特彼勒) Engine Parts

At 广州品信发动机有限公司 (Guangzhou Pinxin Engine Co., Ltd.), we specialize in providing top-quality CATERPILLAR (卡特彼勒) diesel engine assemblies and spare parts.  Our extensive inventory covers a wide range of CATERPILLAR (卡特彼勒) engine models, including:

C4.2, C4.4, C6.4, C7, C7.1, C9, C9.3, C13, C15, C18, 3306, 3406, 3408, 3512, 3516 CATERPILLAR (卡特彼勒) engines.

We are committed to supplying reliable aftermarket parts like this 9Y4124 PISTON A to keep your CATERPILLAR (卡特彼勒) equipment running smoothly and efficiently.

CATERPILLAR (卡特彼勒) Engine Parts - 名词解释 (Glossary)

  1. 活塞环 (Piston Ring): 安装在活塞 (Piston) 上的金属环，用于密封燃烧室并控制机油消耗。 (Metallic rings installed on the piston to seal the combustion chamber and control oil consumption.)
    安装部位 (Installation Location): 活塞 (Piston) 顶部槽内 (Grooves on the top of the piston).
    型号及零件号示例 (Example Model and Part Number): C7 发动机 (Engine), 活塞环组 (Piston Ring Kit), 零件号 (Part Number): 227-6875

  2. 气门导管 (Valve Guide):  引导气门杆运动，确保气门正确对准气门座。(Guides the movement of the valve stem, ensuring proper valve alignment with the valve seat.)
    安装部位 (Installation Location): 气缸盖 (Cylinder Head) 内 (Inside the cylinder head).
    型号及零件号示例 (Example Model and Part Number): C9 发动机 (Engine), 气门导管 (Valve Guide), 零件号 (Part Number): 212-3799

  3. 曲轴瓦 (Crankshaft Bearing):  支撑曲轴 (Crankshaft) 并减少其旋转时的摩擦。(Supports the crankshaft and reduces friction during rotation.)
    安装部位 (Installation Location):  发动机缸体 (Engine Block) 和曲轴箱盖 (Crankcase Cover) 之间 (Between the engine block and crankcase cover).
    型号及零件号示例 (Example Model and Part Number): 3406 发动机 (Engine), 曲轴瓦 (Crankshaft Bearing), 零件号 (Part Number): 7W-5953

  4. 连杆瓦 (Connecting Rod Bearing):  连接连杆 (Connecting Rod) 和曲轴 (Crankshaft)，减少运动部件之间的摩擦。(Connects the connecting rod and crankshaft, reducing friction between moving parts.)
    安装部位 (Installation Location): 连杆 (Connecting Rod) 大端和曲轴 (Crankshaft) 之间 (Between the big end of the connecting rod and the crankshaft).
    型号及零件号示例 (Example Model and Part Number): C15 发动机 (Engine), 连杆瓦 (Connecting Rod Bearing), 零件号 (Part Number): 235-4274

  5. 机油滤清器 (Oil Filter):  清除发动机机油中的杂质，保持机油清洁。(Removes impurities from engine oil to keep it clean.)
    安装部位 (Installation Location):  发动机缸体 (Engine Block) 或机油滤清器座 (Oil Filter Housing) 上 (On the engine block or oil filter housing).
    型号及零件号示例 (Example Model and Part Number): C9.3 发动机 (Engine), 机油滤清器 (Oil Filter), 零件号 (Part Number): 1R-1808

  6. 柴油滤清器 (Fuel Filter):  过滤柴油中的杂质和水分，保护燃油系统。(Filters impurities and water from diesel fuel to protect the fuel system.)
    安装部位 (Installation Location):  燃油管路中 (In the fuel line).
    型号及零件号示例 (Example Model and Part Number): C7 发动机 (Engine), 柴油滤清器 (Fuel Filter), 零件号 (Part Number): 1R-0751

  7. 空气滤清器 (Air Filter):  过滤进入发动机的空气中的灰尘和杂质，保护发动机。(Filters dust and impurities from the air entering the engine, protecting the engine.)
    安装部位 (Installation Location):  进气系统 (Intake System) 中 (In the intake system).
    型号及零件号示例 (Example Model and Part Number): 3408 发动机 (Engine), 空气滤清器 (Air Filter), 零件号 (Part Number): 6I-2508

  8. 水泵 (Water Pump):  循环冷却液，帮助发动机散热，维持正常工作温度。(Circulates coolant to help dissipate engine heat and maintain normal operating temperature.)
    安装部位 (Installation Location):  发动机缸体 (Engine Block) 前端 (Front of the engine block).
    型号及零件号示例 (Example Model and Part Number): C18 发动机 (Engine), 水泵 (Water Pump), 零件号 (Part Number): 385-8786

  9. 喷油器 (Fuel Injector):  将精确计量的燃油喷射到燃烧室。(Injects precisely metered fuel into the combustion chamber.)
    安装部位 (Installation Location):  气缸盖 (Cylinder Head) 上 (On the cylinder head).
    型号及零件号示例 (Example Model and Part Number): C13 发动机 (Engine), 喷油器 (Fuel Injector), 零件号 (Part Number): 238-0681

  10. 启动马达 (Starting Motor):  提供初始扭矩，启动发动机运转。(Provides initial torque to start the engine.)
    安装部位 (Installation Location):  发动机飞轮壳 (Engine Flywheel Housing) 附近 (Near the engine flywheel housing).
    型号及零件号示例 (Example Model and Part Number): 3516 发动机 (Engine), 启动马达 (Starting Motor), 零件号 (Part Number): 24V 零件号 (Part Number): 207-1556

常见问题解答 (FAQs) - 主营业务相关 (Related to Main Business)

  1. 卡特彼勒发动机有哪些常见的故障？ (What are some common failures of CATERPILLAR engines?)
    答 (Answer): 常见的故障包括 (Common failures include):

    • 冷却系统故障 (Cooling system failures):  如水泵故障、散热器堵塞等 (such as water pump failure, radiator blockage, etc.)

    • 燃油系统故障 (Fuel system failures): 如喷油器堵塞、燃油泵故障等 (such as injector blockage, fuel pump failure, etc.)

    • 润滑系统故障 (Lubrication system failures): 如机油压力低、机油泄漏等 (such as low oil pressure, oil leaks, etc.)

  2. 如何判断卡特彼勒发动机是否需要更换零部件？ (How to determine if a CATERPILLAR engine needs parts replacement?)
    答 (Answer):  可以通过以下方法判断 (You can judge by the following methods):

    • 定期检查 (Regular inspection):  按照维护手册进行定期检查 (Perform regular inspections according to the maintenance manual).

    • 观察异常现象 (Observe abnormal phenomena):  注意发动机是否有异响、冒烟、功率下降等现象 (Pay attention to whether the engine has abnormal noises, smoke, power drops, etc.).

    • 专业诊断 (Professional diagnosis):  必要时请专业技术人员进行诊断 (If necessary, ask professional technicians for diagnosis).

  3. 在哪里可以购买到可靠的卡特彼勒发动机零部件？ (Where can I buy reliable CATERPILLAR engine parts?)
    答 (Answer):  您可以选择 (You can choose):

    • 官方授权经销商 (Official authorized dealers):  质量有保障，但价格较高 (Quality is guaranteed, but the price is higher).

    • 信誉良好的售后市场供应商 (Reputable aftermarket suppliers):  如 广州品信发动机有限公司 (Guangzhou Pinxin Engine Co., Ltd.), 提供高性价比的零部件 (Provides cost-effective parts).

我们的业务 (Our Business)

广州品信发动机有限公司 (Guangzhou Pinxin Engine Co., Ltd.) is a leading provider of CATERPILLAR (卡特彼勒) diesel engine solutions. We specialize in the sales and distribution of CATERPILLAR (卡特彼勒) engine assemblies and a comprehensive range of spare parts.  Our commitment is to offer high-quality, reliable products and exceptional customer service to meet the diverse needs of our clients worldwide. Whether you require a complete engine assembly or individual components like this 9Y4124 PISTON A, we are your trusted source for CATERPILLAR (卡特彼勒) engine parts.

CATERPILLAR (卡特彼勒) 设备故障排除 (Equipment Troubleshooting)

故障案例 (Fault Case):  卡特彼勒挖掘机发动机启动困难 (CATERPILLAR Excavator Engine Hard to Start)

故障现象 (Fault Phenomenon):  卡特彼勒挖掘机 (CATERPILLAR Excavator) 在寒冷天气或长时间停放后，发动机启动困难，启动时间长，甚至无法启动。(CATERPILLAR excavator engine is difficult to start, takes a long time to start, or even fails to start after cold weather or long-term parking.)

可能原因 (Possible Causes):

  • 蓄电池电量不足 (Low Battery Power):  寒冷天气会降低电池性能，长时间停放可能导致电池放电。(Cold weather can reduce battery performance, and long-term parking may cause battery discharge.)

  • 启动马达故障 (Starting Motor Failure):  启动马达碳刷磨损或电磁开关故障。(Starting motor carbon brush wear or electromagnetic switch failure.)

  • 燃油系统问题 (Fuel System Issues):  燃油滤清器堵塞、燃油管路中有空气、低温导致柴油凝结等。(Fuel filter blockage, air in the fuel line, diesel fuel condensation due to low temperature, etc.)

处理方案 (Troubleshooting Solutions):

  1. 检查蓄电池 (Check Battery):  检查电池电压是否正常，必要时充电或更换电池。(Check if the battery voltage is normal, charge or replace the battery if necessary.)

  2. 检查启动系统 (Check Starting System):  检查启动马达及其线路，如有故障更换启动马达。(Check the starting motor and its circuit, replace the starting motor if faulty.)

  3. 检查燃油系统 (Check Fuel System):

    • 更换燃油滤清器 (Replace fuel filter).

    • 检查燃油管路，排除空气 (Check fuel lines and remove air).

    • 在寒冷地区使用冬季柴油或添加燃油防冻剂 (Use winter diesel or add fuel antifreeze in cold regions).

访问我们的网站了解更多产品信息：www.caterpillar2013.com

由广数供应链（CGSC）团队提供运营方案

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Product Detail

Product Details: 9Y4124 PISTON A - CATERPILLAR (NEW AFTERMARKET)

Product Overview

Introducing the 9Y4124 PISTON A, a high-quality aftermarket part designed to fit CATERPILLAR (卡特彼勒) engines. This new aftermarket piston is manufactured to meet or exceed OEM standards, ensuring reliable performance and durability for your CATERPILLAR (卡特彼勒) machinery.

Key Features

  • Part Number: 9Y4124

  • Part Name: PISTON A

  • Brand Compatibility: CATERPILLAR (卡特彼勒)

  • Condition: New Aftermarket

  • Engine Compatibility: Designed for various CATERPILLAR (卡特彼勒) engine models.

  • Quality:  Manufactured with premium materials for extended service life and optimal engine performance.

  • Applications: Suitable for a wide range of CATERPILLAR (卡特彼勒) diesel engines in construction, mining, agriculture, and power generation.

Guangzhou Pinxin Engine Co., Ltd. - Your Trusted Partner for CATERPILLAR (卡特彼勒) Engine Parts

At 广州品信发动机有限公司 (Guangzhou Pinxin Engine Co., Ltd.), we specialize in providing top-quality CATERPILLAR (卡特彼勒) diesel engine assemblies and spare parts.  Our extensive inventory covers a wide range of CATERPILLAR (卡特彼勒) engine models, including:

C4.2, C4.4, C6.4, C7, C7.1, C9, C9.3, C13, C15, C18, 3306, 3406, 3408, 3512, 3516 CATERPILLAR (卡特彼勒) engines.

We are committed to supplying reliable aftermarket parts like this 9Y4124 PISTON A to keep your CATERPILLAR (卡特彼勒) equipment running smoothly and efficiently.

CATERPILLAR (卡特彼勒) Engine Parts - 名词解释 (Glossary)

  1. 活塞环 (Piston Ring): 安装在活塞 (Piston) 上的金属环，用于密封燃烧室并控制机油消耗。 (Metallic rings installed on the piston to seal the combustion chamber and control oil consumption.)
    安装部位 (Installation Location): 活塞 (Piston) 顶部槽内 (Grooves on the top of the piston).
    型号及零件号示例 (Example Model and Part Number): C7 发动机 (Engine), 活塞环组 (Piston Ring Kit), 零件号 (Part Number): 227-6875

  2. 气门导管 (Valve Guide):  引导气门杆运动，确保气门正确对准气门座。(Guides the movement of the valve stem, ensuring proper valve alignment with the valve seat.)
    安装部位 (Installation Location): 气缸盖 (Cylinder Head) 内 (Inside the cylinder head).
    型号及零件号示例 (Example Model and Part Number): C9 发动机 (Engine), 气门导管 (Valve Guide), 零件号 (Part Number): 212-3799

  3. 曲轴瓦 (Crankshaft Bearing):  支撑曲轴 (Crankshaft) 并减少其旋转时的摩擦。(Supports the crankshaft and reduces friction during rotation.)
    安装部位 (Installation Location):  发动机缸体 (Engine Block) 和曲轴箱盖 (Crankcase Cover) 之间 (Between the engine block and crankcase cover).
    型号及零件号示例 (Example Model and Part Number): 3406 发动机 (Engine), 曲轴瓦 (Crankshaft Bearing), 零件号 (Part Number): 7W-5953

  4. 连杆瓦 (Connecting Rod Bearing):  连接连杆 (Connecting Rod) 和曲轴 (Crankshaft)，减少运动部件之间的摩擦。(Connects the connecting rod and crankshaft, reducing friction between moving parts.)
    安装部位 (Installation Location): 连杆 (Connecting Rod) 大端和曲轴 (Crankshaft) 之间 (Between the big end of the connecting rod and the crankshaft).
    型号及零件号示例 (Example Model and Part Number): C15 发动机 (Engine), 连杆瓦 (Connecting Rod Bearing), 零件号 (Part Number): 235-4274

  5. 机油滤清器 (Oil Filter):  清除发动机机油中的杂质，保持机油清洁。(Removes impurities from engine oil to keep it clean.)
    安装部位 (Installation Location):  发动机缸体 (Engine Block) 或机油滤清器座 (Oil Filter Housing) 上 (On the engine block or oil filter housing).
    型号及零件号示例 (Example Model and Part Number): C9.3 发动机 (Engine), 机油滤清器 (Oil Filter), 零件号 (Part Number): 1R-1808

  6. 柴油滤清器 (Fuel Filter):  过滤柴油中的杂质和水分，保护燃油系统。(Filters impurities and water from diesel fuel to protect the fuel system.)
    安装部位 (Installation Location):  燃油管路中 (In the fuel line).
    型号及零件号示例 (Example Model and Part Number): C7 发动机 (Engine), 柴油滤清器 (Fuel Filter), 零件号 (Part Number): 1R-0751

  7. 空气滤清器 (Air Filter):  过滤进入发动机的空气中的灰尘和杂质，保护发动机。(Filters dust and impurities from the air entering the engine, protecting the engine.)
    安装部位 (Installation Location):  进气系统 (Intake System) 中 (In the intake system).
    型号及零件号示例 (Example Model and Part Number): 3408 发动机 (Engine), 空气滤清器 (Air Filter), 零件号 (Part Number): 6I-2508

  8. 水泵 (Water Pump):  循环冷却液，帮助发动机散热，维持正常工作温度。(Circulates coolant to help dissipate engine heat and maintain normal operating temperature.)
    安装部位 (Installation Location):  发动机缸体 (Engine Block) 前端 (Front of the engine block).
    型号及零件号示例 (Example Model and Part Number): C18 发动机 (Engine), 水泵 (Water Pump), 零件号 (Part Number): 385-8786

  9. 喷油器 (Fuel Injector):  将精确计量的燃油喷射到燃烧室。(Injects precisely metered fuel into the combustion chamber.)
    安装部位 (Installation Location):  气缸盖 (Cylinder Head) 上 (On the cylinder head).
    型号及零件号示例 (Example Model and Part Number): C13 发动机 (Engine), 喷油器 (Fuel Injector), 零件号 (Part Number): 238-0681

  10. 启动马达 (Starting Motor):  提供初始扭矩，启动发动机运转。(Provides initial torque to start the engine.)
    安装部位 (Installation Location):  发动机飞轮壳 (Engine Flywheel Housing) 附近 (Near the engine flywheel housing).
    型号及零件号示例 (Example Model and Part Number): 3516 发动机 (Engine), 启动马达 (Starting Motor), 零件号 (Part Number): 24V 零件号 (Part Number): 207-1556

常见问题解答 (FAQs) - 主营业务相关 (Related to Main Business)

  1. 卡特彼勒发动机有哪些常见的故障？ (What are some common failures of CATERPILLAR engines?)
    答 (Answer): 常见的故障包括 (Common failures include):

    • 冷却系统故障 (Cooling system failures):  如水泵故障、散热器堵塞等 (such as water pump failure, radiator blockage, etc.)

    • 燃油系统故障 (Fuel system failures): 如喷油器堵塞、燃油泵故障等 (such as injector blockage, fuel pump failure, etc.)

    • 润滑系统故障 (Lubrication system failures): 如机油压力低、机油泄漏等 (such as low oil pressure, oil leaks, etc.)

  2. 如何判断卡特彼勒发动机是否需要更换零部件？ (How to determine if a CATERPILLAR engine needs parts replacement?)
    答 (Answer):  可以通过以下方法判断 (You can judge by the following methods):

    • 定期检查 (Regular inspection):  按照维护手册进行定期检查 (Perform regular inspections according to the maintenance manual).

    • 观察异常现象 (Observe abnormal phenomena):  注意发动机是否有异响、冒烟、功率下降等现象 (Pay attention to whether the engine has abnormal noises, smoke, power drops, etc.).

    • 专业诊断 (Professional diagnosis):  必要时请专业技术人员进行诊断 (If necessary, ask professional technicians for diagnosis).

  3. 在哪里可以购买到可靠的卡特彼勒发动机零部件？ (Where can I buy reliable CATERPILLAR engine parts?)
    答 (Answer):  您可以选择 (You can choose):

    • 官方授权经销商 (Official authorized dealers):  质量有保障，但价格较高 (Quality is guaranteed, but the price is higher).

    • 信誉良好的售后市场供应商 (Reputable aftermarket suppliers):  如 广州品信发动机有限公司 (Guangzhou Pinxin Engine Co., Ltd.), 提供高性价比的零部件 (Provides cost-effective parts).

我们的业务 (Our Business)

广州品信发动机有限公司 (Guangzhou Pinxin Engine Co., Ltd.) is a leading provider of CATERPILLAR (卡特彼勒) diesel engine solutions. We specialize in the sales and distribution of CATERPILLAR (卡特彼勒) engine assemblies and a comprehensive range of spare parts.  Our commitment is to offer high-quality, reliable products and exceptional customer service to meet the diverse needs of our clients worldwide. Whether you require a complete engine assembly or individual components like this 9Y4124 PISTON A, we are your trusted source for CATERPILLAR (卡特彼勒) engine parts.

CATERPILLAR (卡特彼勒) 设备故障排除 (Equipment Troubleshooting)

故障案例 (Fault Case):  卡特彼勒挖掘机发动机启动困难 (CATERPILLAR Excavator Engine Hard to Start)

故障现象 (Fault Phenomenon):  卡特彼勒挖掘机 (CATERPILLAR Excavator) 在寒冷天气或长时间停放后，发动机启动困难，启动时间长，甚至无法启动。(CATERPILLAR excavator engine is difficult to start, takes a long time to start, or even fails to start after cold weather or long-term parking.)

可能原因 (Possible Causes):

  • 蓄电池电量不足 (Low Battery Power):  寒冷天气会降低电池性能，长时间停放可能导致电池放电。(Cold weather can reduce battery performance, and long-term parking may cause battery discharge.)

  • 启动马达故障 (Starting Motor Failure):  启动马达碳刷磨损或电磁开关故障。(Starting motor carbon brush wear or electromagnetic switch failure.)

  • 燃油系统问题 (Fuel System Issues):  燃油滤清器堵塞、燃油管路中有空气、低温导致柴油凝结等。(Fuel filter blockage, air in the fuel line, diesel fuel condensation due to low temperature, etc.)

处理方案 (Troubleshooting Solutions):

  1. 检查蓄电池 (Check Battery):  检查电池电压是否正常，必要时充电或更换电池。(Check if the battery voltage is normal, charge or replace the battery if necessary.)

  2. 检查启动系统 (Check Starting System):  检查启动马达及其线路，如有故障更换启动马达。(Check the starting motor and its circuit, replace the starting motor if faulty.)

  3. 检查燃油系统 (Check Fuel System):

    • 更换燃油滤清器 (Replace fuel filter).

    • 检查燃油管路，排除空气 (Check fuel lines and remove air).

    • 在寒冷地区使用冬季柴油或添加燃油防冻剂 (Use winter diesel or add fuel antifreeze in cold regions).

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由广数供应链（CGSC）团队提供运营方案

9Y4124 PISTON A fits CATERPILLAR (NEW AFTERMARKET)
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