Growshine International is proud to present the high-performance Cummins K19 Engine Thermostat with part number 3076489. This essential component is crucial for maintaining optimal engine temperature in heavy-duty Cummins K19 applications, including various types of construction equipment and heavy trucks. Our commitment at Growshine is to supply only the best quality engine parts and reliable construction machinery accessories to the global market.

The thermostat 3076489 is designed for a perfect fit and dependable operation, ensuring the longevity and efficiency of your Cummins K19 engine. As a leading supplier in the import and export trade of engineering machinery accessories, heavy-duty truck accessories, agricultural machinery parts, and automobile parts, Growshine International strictly adheres to the highest quality standards. Key applications for this part include large excavators, bulldozers, and heavy-haul trucks utilizing the robust Cummins K19 platform. Searching for reliable Cummins K19 engine spare parts? You've found the right source.

Our expansive inventory of heavy equipment parts is ready for global shipment. We focus on critical components such as hydraulic seals, engine gaskets, diesel engine injector parts, machinery filters, and undercarriage components. Looking for a high-quality Cummins K19 cooling system part or a reliable heavy equipment cooling system thermostat? Our part 3076489 is the ideal choice. We also specialize in global sourcing of heavy machinery spare parts and exporting quality truck engine components. Need to query your Cummins turbocharger parts? Click to check the part number now!

Growshine's Global Parts Sourcing and Supply

We facilitate the trade of OEM quality excavator parts, aftermarket heavy truck replacement parts, tractor engine repair kits, and automotive electronic components. Our range includes: Hydraulic Pump Oil Seal, Fuel Injector Gasket, Cummins Engine Thermostat. Here are a few related long-tail keywords for enhanced searchability: Cummins K19 thermostat replacement cost, heavy equipment cooling system troubleshooting, China export construction parts supplier, K19 engine overheating solution, affordable Cummins engine parts online, reliable heavy duty truck thermostat supplier, global machinery parts trade agent, quality auto spare parts export, excavator engine temperature control part, K19 thermostat housing gasket part number, diesel engine thermal management component, Cummins K19 construction engine parts, heavy machinery engine cooling component, high temperature engine thermostat 3076489, Cummins K19 power generation parts, off-road equipment engine parts sourcing, K19 cooling circuit valve, industrial engine spare parts supplier, heavy haul truck maintenance parts, OEM standard engineering machinery parts.

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Understanding the Cummins K19 Thermostat 3076489

The Thermostat 3076489 for the Cummins K19 engine is a critical heat management component located in the engine's cooling system, typically near the cylinder head. Its primary function is to regulate the flow of coolant to the radiator. When the engine is cold, it remains closed, allowing the engine to reach its optimal operating temperature quickly. Once the coolant reaches a set temperature, the thermostat opens, permitting coolant flow to the radiator to prevent overheating. A malfunctioning thermostat can lead to engine damage due to either prolonged cold running or overheating. Regular checks and replacement with a quality part like the Growshine Cummins Thermostat 3076489 are vital for engine health.

Troubleshooting Tip: Heavy Truck Engine Overheating

Equipment: Freightliner Cascadia with Cummins X15 Engine

Symptom: The engine temperature gauge reads high (overheating) shortly after starting and driving, even when the coolant level is full.

Possible Cause/Solution: A common cause, especially if the temperature spikes quickly, is a stuck or failed thermostat (like the Cummins K19 Thermostat 3076489, though the X15 uses a different part, the principle is the same). If the thermostat is stuck closed, coolant cannot flow to the radiator to be cooled, leading to rapid overheating. The solution involves safely shutting down the engine, allowing it to cool, and then testing and replacing the thermostat. Other potential issues include a faulty water pump, low coolant, or a clogged radiator.

Accessory Glossary and Product Links

Growshine International is your source for a vast array of heavy-duty truck engine parts, excavator hydraulic parts, and more. Use these links and definitions for your procurement needs:

• Garrett Turbocharger Part Query: Click here to search for Garrett Turbocharger parts.

• KALMAR Product List: Check out the list of KALMAR products available for purchase.

• Hydraulic Products: Click to view our complete range of high-quality hydraulic products.

• Hydraulic Pump Related Products: Explore various hydraulic pump parts and accessories.

• Caterpillar Products: See our extensive catalog of Caterpillar spare parts.

• Turbocharger Brands Catalog: Click to view products from Garrett, Holset, BorgWarner, 3K, Schwitzer, IHI, Mitsubishi, Hitachi, CZ, Toyota, Komatsu, Bosch Mahle, and more.

Accessory Glossary:

1. Hydraulic Cylinder Seal Kit: Located on the piston and rod of a hydraulic cylinder (e.g., Komatsu PC300-8 Boom Cylinder Seal Kit), prevents fluid leakage and maintains pressure.

2. Piston Ring: Installed in grooves on the engine piston (e.g., Cummins ISX15 Engine Piston Ring Set), seals combustion gas and controls oil consumption.

3. Fuel Injector: Mounted on the engine cylinder head (e.g., Caterpillar 320D Engine Fuel Injector), sprays fuel into the combustion chamber.

4. Final Drive Gear: Located within the final drive housing (e.g., Liebherr R954 Final Drive Gear) of construction and agricultural equipment, provides final torque reduction to the tracks or wheels.

5. Brake Drum: Part of the wheel assembly (e.g., Kenworth T800 Truck Brake Drum) in heavy trucks and cars, provides a friction surface for the brake shoes.

6. Water Pump Assembly: Mounted to the engine block or front cover (e.g., John Deere 8320R Tractor Water Pump Assembly), circulates coolant through the engine and radiator.

7. Control Valve Spool: Located within the hydraulic control valve block (e.g., Hitachi ZX470LCH Main Control Valve Spool), directs hydraulic fluid flow to actuators.

8. Turbocharger Cartridge (CHRA): Center section of the turbocharger (e.g., Volvo VNL D13 Turbocharger Cartridge), contains the rotating parts.

9. Sensor (Pressure/Temperature): Installed in various systems (engine, transmission, hydraulics - e.g., JCB 3CX Backhoe Hydraulic Pressure Sensor), monitors system conditions.

10. Alternator Regulator: Component inside the alternator (e.g., Ford F-150 Alternator Regulator), controls the charging voltage supplied to the battery.