Engine accessories
Cummins/Cummins
K50
Concrete machinery
3631246
Can't find the exact fit, or need specific modifications for your Cummins KTA50 Piston Assembly or other engine components? Growshine International offers specialized services for the custom design and manufacturing of various non-standard engine spares, heavy truck components, and hydraulic pump parts. We support both small batch and mass production based on your technical drawings or samples.
Growshine International proudly presents the premium Chongkang K50 Piston Assembly, specifically the 3631246 kit, also searchable as 3631246. This essential engine component is engineered for the powerful Cummins KTA50 engine, a staple in high-demand Construction Machinery, Heavy Trucks, and large Mining Equipment. The product is the complete engine four matching kit, which includes the Piston, Piston Pin, Piston Rings, and Cylinder Liner—all manufactured to meet or exceed OEM specifications for optimal engine performance and longevity.
We specialize in engineering machinery accessories and heavy truck parts import export trade, ensuring that this Cummins KTA50 piston kit provides exceptional durability and reliability under extreme operating conditions. Our commitment to quality makes us a trusted supplier for diesel engine spares and heavy equipment repair parts globally.
The 3631246 Piston Assembly is crucial for converting the pressure from combustion into rotational motion within the Cummins KTA50 V-16 cylinder engine. This piston assembly kit is suitable for a wide array of equipment utilizing the Cummins K-Series, including the KTA50, KTA38, and QSK50 models, which are often found in massive excavators, large haul trucks, and power generation sets. Key application devices include Komatsu 930E Mining Truck, Liebherr R996B Excavator, and various Prime Power Gensets.
Our company, Growshine International (格莳国际), focuses on sourcing the finest Construction Machinery Parts, Heavy Truck Parts, Agricultural Machinery Parts, and Automotive Engine Components. We are your one-stop solution for Cummins engine rebuild kits, replacement diesel parts, high-quality engine pistons, and other critical engine spares. For all your engine maintenance solutions and KTA50 overhaul kits, trust in our expertise.
To ensure maximum search engine discoverability, we integrate relevant product and business keywords. Searching for Cummins KTA50 3631246 piston assembly price, heavy equipment piston kit replacement, Chongkang K50 engine parts supplier, or Cummins KTA50 cylinder liner kit for sale will lead you to us.
Our comprehensive stock includes essential items like engine turbocharger replacement, diesel fuel injection pumps, hydraulic cylinders and seals, transmission clutches for heavy trucks, tractor engine overhaul gasket kits, CAT excavator undercarriage parts, Volvo wheel loader final drive gears, Doosan excavator swing reduction box, Heavy-duty truck brake pads, Agricultural machinery PTO shafts, Automotive sensor and solenoid valve, and Genuine diesel engine injectors. We offer cost-effective Cummins KTA50 spares, durable heavy truck engine rebuild kits, and reliable construction equipment filter elements.
Brands and Components: We deal with top turbocharger brands like Garrett, Holset, BorgWarner, IHI, and Mitsubishi.
Garrett turbocharger parts query? Click here to check Garrett turbocharger part numbers!
Cummins turbocharger parts query? Click here to find your Cummins turbocharger part number!
Interested in KALMAR products? Click here to view the KALMAR product list!
For Caterpillar products: Click here to see our Caterpillar product range!
Understanding your parts is key to proper maintenance. Here are 10 key component explanations:
1. Piston Ring: Piston rings are installed in grooves on the Piston. They seal the combustion chamber and regulate oil consumption. Caterpillar 345D Piston Ring Set.
2. Connecting Rod: Connects the Piston to the Crankshaft. Transfers the reciprocating motion to rotational motion. Cummins ISX Connecting Rod.
3. Cylinder Liner: Installed in the Engine Block, it forms the cylinder wall where the Piston slides. Volvo D13 Cylinder Liner.
4. Turbocharger: Installed on the Exhaust Manifold and Air Intake. Uses exhaust gas to spin a turbine, which compresses intake air. Doosan DX300LC Turbocharger.
5. Water Pump: Located on the Engine Block, circulates coolant throughout the cooling system. Mercedes-Benz Actros Water Pump.
6. Final Drive: Part of the Undercarriage (e.g., excavators/dozers) or Axle (e.g., trucks). Reduces speed and increases torque before power reaches the wheels/tracks. JCB 3CX Final Drive Assembly.
7. Hydraulic Pump: Typically mounted to the Engine PTO or Gearbox. Converts mechanical power into hydraulic energy (flow and pressure). Kawasaki K3V Series Hydraulic Pump for Excavator.
8. Steering Knuckle: Part of the Suspension/Steering System in a car or truck, it holds the wheel hub or spindle. Toyota Hilux Steering Knuckle.
9. Alternator: Mounted on the Engine Block, it generates electrical power to charge the battery and power the vehicle's electrical system. John Deere 7830 Alternator.
10. Injector: Installed in the Cylinder Head. Delivers a precise amount of atomized fuel into the combustion chamber. Bosch Diesel Fuel Injector for Fuso Truck.
For all your hydraulic products, from pumps to valves: Click here to explore our hydraulic product catalog!
Need hydraulic pump related products? Click here to check our hydraulic pump products!
The 3631246 Piston, a key part of the Cummins KTA50 Piston Assembly, operates within the cylinder liner. During the four-stroke cycle, it moves down (intake and power strokes) and up (compression and exhaust strokes). Its gallery cooled pistons design is vital for rapid heat dissipation, a necessary feature for the high-horsepower, continuous-duty KTA50 engine. The piston's offset pin design minimizes potential cylinder liner cavitation, extending the life of the entire engine block assembly. This high-grade aluminum alloy and dual Ni-resist material ensures the durability required for heavy equipment overhaul.
We are a leading global supplier of construction machinery parts, heavy truck spares, and specialized Cummins engine components, providing a full range of engine filtration systems, cooling system components, and power train spares.
Explore a variety of turbocharger brands: Garrett, Holset, BorgWarner, 3K, Schwitzer, IHI, Mitsubishi, Hitachi, CZ, Toyota, Komatsu, Bosch Mahle. Click here to view the full turbocharger catalog!
Symptom: The Caterpillar 777F Mining Truck with a CAT C32 Engine exhibits excessive white smoke, a rough idle, and loss of power, especially under load. This often points to unburned fuel or coolant entering the combustion chamber.
Potential Cause: A common cause is a failed Fuel Injector, leading to a poor spray pattern (dribbling) or incorrect timing, or a leaking Cylinder Head Gasket allowing coolant ingress.
Resolution: Diagnostic inspection should start with an electronic check of the injector function. If the injectors are suspect, they should be removed and tested. If a gasket leak is suspected (e.g., coolant loss), a Cooling System Pressure Test and/or a Cylinder Compression Test is necessary. Replacement of the faulty Caterpillar C32 Fuel Injector or the Cylinder Head Gasket must be performed by a qualified technician, followed by careful re-torquing of the cylinder head bolts according to Caterpillar specifications. Using a genuine or high-quality OEM equivalent injector O-ring kit is also critical for a proper seal.
In addition to heavy engine parts like the Chongkang K50 Piston Assembly, we also stock a wide range of electrical spares. Don't miss out on our specialized relays and electrical components for various heavy-duty and automotive applications!
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Premium Relays Available: Find Bosch/OEM Relays: 0332019157, 0332209203, 0332209204, 0986AH0151, 0986AH0141. View details and purchase these relays here!
Growshine International (格莳国际) Business Scope: We are your reliable partner for the global import and export trade of high-quality Engineering Machinery Accessories, Heavy Truck Parts, Agricultural Machine Spares, and Automotive Components. We provide complete supply chain solutions and global parts sourcing.
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