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Shaft Idler BLKPRO OEM Replacement for Cummins 3935229 6742-01-5123 3924798 3921988 3914973 3914503 3393374 3935229

Shaft Idler BLKPRO OEM Replacement for Cummins 3935229 6742-01-5123 3924798 3921988 3914973 3914503 3393374 3935229

High-Quality Shaft Idler BLKPRO OEM Replacement for Cummins EnginesLooking for a reliable replacement shaft idler for your Cummins engine? Guangzhou Pinxin Engine Co., Ltd. is proud to offer the high-

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Product Detail

High-Quality Shaft Idler BLKPRO OEM Replacement for Cummins Engines

Looking for a reliable replacement shaft idler for your Cummins engine? Guangzhou Pinxin Engine Co., Ltd. is proud to offer the high-quality Shaft Idler BLKPRO as an OEM alternative for the following Cummins part numbers: 3935229, 6742-01-5123, 3924798, 3921988, 3914973, 3914503, 3393374, and 3935229. As a leading provider of diesel engine parts, including cylinder liners, pistons, engine blocks, crankshafts, fuel injectors, and diesel pumps, Guangzhou Pinxin Engine Co., Ltd. ensures that our replacement parts meet or exceed OEM standards for durability and performance.

Product Usage and Applications

The shaft idler plays a crucial role in the smooth operation of your Cummins engine. It is typically used within the engine's accessory drive system to maintain proper belt tension and prevent slippage, ensuring efficient power transfer to components like the alternator, water pump, and air conditioning compressor. This BLKPRO OEM replacement is designed to fit a wide range of Cummins engine models commonly found in various applications, including:

Heavy-Duty Trucks: Cummins engines are widely used in long-haul trucks and vocational vehicles. For example, the Cummins ISX series, often found in models like the Kenworth T680 or Peterbilt 579, relies on components like the shaft idler for efficient operation.
Construction Equipment: Many types of construction machinery, such as excavators, wheel loaders, and bulldozers, are powered by Cummins engines. A Komatsu PC200 excavator with a Cummins engine would utilize a shaft idler in its drive system.
Power Generation: Cummins diesel engines are also commonly used in generators for both prime and standby power applications. A Cummins C250D5 generator set would incorporate this type of shaft idler.
Agricultural Equipment: Large agricultural machinery like tractors and harvesters often utilize Cummins engines. A John Deere 9570RX tractor might be equipped with a Cummins engine that includes this shaft idler.

By choosing the Shaft Idler BLKPRO from Guangzhou Pinxin Engine Co., Ltd., you are ensuring your engine maintains optimal performance and reliability across these demanding applications.

Guangzhou Pinxin Engine Co., Ltd.: Your Trusted Partner for Diesel Engine Parts

Guangzhou Pinxin Engine Co., Ltd. is a leading supplier specializing in high-quality diesel engine spare parts. We are committed to providing our customers with reliable and durable components, including cylinder liners, pistons, engine blocks, crankshafts, fuel injectors, and diesel pumps. Our Shaft Idler BLKPRO OEM Replacement for Cummins engines is just one example of our commitment to quality and customer satisfaction.

Frequently Asked Questions (FAQ)

Q1: How do I know if my shaft idler needs replacement?

A1: Common signs of a failing shaft idler include a squealing or grinding noise coming from the engine's accessory drive area, visible wear or damage to the idler pulley, or excessive belt vibration. If you notice any of these symptoms, it's recommended to inspect and potentially replace the shaft idler.

Q2: What are some common causes of shaft idler failure?

A2: Over time, the bearings within the shaft idler can wear out due to continuous use and exposure to heat and contaminants. Improper belt tension can also put excessive stress on the idler, leading to premature failure. Additionally, physical damage from debris can cause the pulley to crack or break.

Q3: What are some maintenance tips to prolong the life of my shaft idler?

A3: Regularly inspect the shaft idler for any signs of wear, damage, or excessive play. Ensure that the engine drive belt has the correct tension according to the manufacturer's specifications. Avoid exposing the idler to excessive amounts of dust and debris. Replacing the drive belt at recommended intervals can also help prevent undue stress on the idler.

Diesel Engine Parts Glossary (English, Chinese, Russian)

Fuel Filter (燃油滤清器 - Топливный фильтр) - Located in the fuel system to remove contaminants. Example: Caterpillar CAT 320D Fuel Filter
Air Filter (空气滤清器 - Воздушный фильтр) - Installed in the intake system to clean the air entering the engine. Example: Komatsu PC300-8 Air Filter
Oil Pump (机油泵 - Масляный насос) - Situated within the engine block to circulate oil for lubrication. Example: Volvo EC220D Oil Pump
Water Pump (水泵 - Водяной насос) - Mounted on the engine to circulate coolant. Example: Deutz TCD 2013 Water Pump
Turbocharger (涡轮增压器 - Турбокомпрессор) - Attached to the exhaust manifold to increase engine power. Example: Cummins QSK19 Turbocharger
Exhaust Manifold (排气歧管 - Выпускной коллектор) - Connected to the cylinder heads to collect exhaust gases. Example: Perkins 1104D Exhaust Manifold
Intake Valve (进气门 - Впускной клапан) - Located in the cylinder head to control the entry of air. Example: Isuzu 4HK1 Intake Valve
Exhaust Valve (排气门 - Выпускной клапан) - Situated in the cylinder head to control the exit of exhaust gases. Example: Mitsubishi S6K Exhaust Valve
Connecting Rod (连杆 - Шатун) - Connects the piston to the crankshaft. Example: Yanmar 4TNV98 Connecting Rod
Camshaft (凸轮轴 - Распределительный вал) - Positioned in the engine block or cylinder head to operate the valves. Example: Scania DC13 Camshaft

由广数供应链（CGSC）团队提供运营方案

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