Premium Cummins Valve Rocker Arm Bushing 207344 for All KT Series Engines
Ensure the optimal performance and longevity of your Cummins KT series engine with our high-quality Valve Rocker Arm Bushing, part number 207344. This essential component is meticulously engineered to meet and exceed OEM standards, providing a reliable solution for your engine maintenance and repair needs. Offered by Guangzhou Pinxin Engine Co., Ltd., your trusted partner for premium diesel engine parts.

Product Usage and Applications
The valve rocker arm bushing plays a crucial role in the smooth and efficient operation of your engine's valve train. It acts as a bearing surface, allowing the rocker arm to pivot with minimal friction. This ensures precise valve actuation, which is vital for optimal combustion, power output, and fuel efficiency. A worn or damaged bushing can lead to excessive wear, noise, and reduced engine performance.
This specific bushing, part number 207344, is designed for all Cummins KT series engines. These robust and powerful engines are widely used in a variety of heavy-duty applications, including:
Construction Equipment: Such as excavators, bulldozers, loaders, and graders. For instance, a Komatsu PC400 excavator might utilize a Cummins KT series engine.
Mining Equipment: Including haul trucks, drills, and crushers. A Caterpillar 777 haul truck could be powered by a Cummins KT engine variant.
Agricultural Machinery: Like large tractors and harvesters. A John Deere 9RX tractor might feature a Cummins KT series engine.
Power Generation: Used in diesel generators for prime or standby power in various industries and locations, including hospitals, factories, and remote sites. A FG Wilson generator set could employ a Cummins KT series engine.
Marine Applications: Powering workboats, tugboats, and other commercial vessels. A commercial fishing trawler might rely on a Cummins KT series engine for propulsion.
At Guangzhou Pinxin Engine Co., Ltd., we understand the critical role of reliable engine components. As a leading supplier of diesel engine parts, including cylinder liners, pistons, engine blocks, crankshafts, fuel injectors, and diesel pumps, we are committed to providing our customers with top-quality products like this Cummins valve rocker arm bushing.
Frequently Asked Questions (FAQs)
Q: How do I know if my valve rocker arm bushing needs replacement?A: Common signs of a worn bushing include excessive valve train noise (ticking or clattering), uneven valve operation, and potential wear on the rocker arm itself. Regular engine inspections can help identify these issues early.
Q: Can I replace the valve rocker arm bushing myself?A: Replacing a valve rocker arm bushing typically requires specialized tools and mechanical knowledge. It is generally recommended to have this work performed by a qualified diesel engine mechanic.
Q: What are the benefits of using a high-quality bushing like this one?A: A premium bushing ensures proper valve alignment and movement, leading to optimal engine performance, reduced wear on other valve train components, and extended engine life. Choosing quality parts is a cost-effective solution in the long run.
Troubleshooting, Maintenance, and Care Tips
Troubleshooting: If you notice unusual engine noise or performance issues, inspect the valve train for signs of wear or damage, including the rocker arms and bushings. Maintenance: Follow the manufacturer's recommended maintenance schedule for your Cummins KT series engine. Regular oil changes and valve adjustments can help prolong the life of the valve rocker arm bushings. Care Tips: Use high-quality engine oil and filters as recommended by Cummins. Avoid overloading the engine, as this can put excessive stress on all components, including the valve train.
Diesel Engine Parts Glossary (English, Chinese, Russian)
卡特彼勒CAT 345D 风扇马达 (Fan Motor) - Вентиляторный мотор - Located in the engine cooling system.
康明斯Cummins ISX 活塞环 (Piston Ring) - Поршневое кольцо - Installed on the piston.
沃尔沃Volvo EC220D 喷油器 (Fuel Injector) - Топливная форсунка - Located in the cylinder head.
小松Komatsu PC200-8 缸套 (Cylinder Liner) - Гильза цилиндра - Fitted inside the engine block.
日立Hitachi ZX350H 曲轴 (Crankshaft) - Коленчатый вал - Situated in the lower part of the engine block.
斗山Doosan DX300LC 柴油泵 (Diesel Pump) - Дизельный насос - Usually mounted on the engine block or fuel system.
现代Hyundai R210LC-9S 机油滤清器 (Oil Filter) - Масляный фильтр - Attached to the engine block.
三一Sany SY215C 空气滤清器 (Air Filter) - Воздушный фильтр - Part of the engine intake system.
徐工XCMG LW500FN 水泵 (Water Pump) - Водяной насос - Typically located at the front of the engine.
柳工Liugong CLG856H 启动马达 (Starter Motor) - Стартер - Mounted on the engine block near the flywheel.