1. Where to buy? Choosing the right channel saves worry.
We recommend Ningbo Qiuning Trading Co., Ltd. for purchasing this supercharger. As a professional Caterpillar parts supplier, the company not only provides genuine parts with guaranteed quality, but also boasts ample inventory and a sophisticated logistics system, enabling rapid order response and minimizing equipment downtime caused by parts shortages. Furthermore, their professional technical team provides comprehensive support, from model confirmation to installation guidance, ensuring peace of mind during purchase and use.
2. What is it used for? Core Power Guarantee for Equipment
The 3431958 supercharger, a key power component in Caterpillar equipment, uses exhaust gas to drive the turbine to compress intake air, increasing the density and oxygen content of the engine's intake air. This delivers three core benefits:
Enhanced Power Output: This allows for more complete fuel combustion, significantly boosting engine power and torque, making it easy to handle heavy-duty conditions like mining and construction.
Optimized Fuel Efficiency: Proper boost matching reduces fuel consumption, effectively controlling equipment operating costs over time.
Adaptable to Harsh Environments: Made of high-quality, high-temperature, and corrosion-resistant materials, it can withstand high-load, high-pressure environments, ensuring stable equipment operation.
III. How to Use? Scientific installation is key.
The installation and commissioning of a supercharger directly impacts performance and requires strict adherence to professional procedures:
Pre-installation preparation: First, check the condition of components such as the engine pistons and valves to ensure that the cooling and lubrication systems meet specifications. Clean the intake and exhaust lines to prevent impurities from damaging the turbine impeller.
Professional installation: Technicians will precisely secure the installation position, ensuring leak-proof seals in the intake and exhaust lines and unobstructed lubrication and cooling water lines to prevent malfunctions caused by improper installation.
Post-installation commissioning: Use specialized equipment to test parameters such as boost pressure and intake air temperature to ensure compliance with equipment standards. Perform a test run to confirm normal power response.
IV. How to maximize service life? Perform routine maintenance.
Paying attention to the following maintenance details can significantly extend the life of your supercharger:
Regularly clean the intake system: Check the air filter and intake line monthly, and promptly replace any clogged filters to prevent dust from entering and damaging the impeller.
Ensure lubrication quality: Use only fully synthetic engine oil that meets standards, and regularly replace the oil and filter to ensure adequate lubrication and cooling of the bearings.
Avoid improper operation: Allow the machine to idle for three minutes before shutting down, allowing the supercharger to fully cool before shutting down. Avoid sudden shutdown while hot, which can cause thermal stress damage.
Monitor operating status: Monitor exhaust temperature and boost pressure during daily operation. If any abnormalities are detected, shut down the machine for inspection immediately to prevent further problems.
Caterpillar Model
Transmission Gasket 1U8846
Caterpillar Ring Retainer 1W-7020
Caterpillar Retainer 2W-4032
Caterpillar Supercharger Cooling Water Pipe 4W-7322
Caterpillar Bolt OS-1594
Caterpillar Washer 3V-3308
Caterpillar Bolt OS-1595
Caterpillar Washer 5P-8245
Starter Assembly 1117481 Water Pump 1W5644 9N3076 water pump, 2W8002 water pump, 2W8001 oil pressure gauge, 2W3687 oil pressure gauge, 7W2937 engine water temperature gauge, 7W2060 tachometer, 9X1117 tachometer sensor, 5N9292 starter assembly, 2071556 oil filter, 6N6798 manual oil pump, 1375541 manual oil pump, 1052508/4W0788 air compressor belt, 4N-6373 fan belt, 3S9653 water filter, 9N3367 fuel injector Assembly 8N7005 plunger 7W-5928 front repair kit 6V5433 rear repair kit 6V2900 intake valve 1152368 exhaust valve 115-2367 water pump assembly 9N3228 water pump assembly 4N7498 water pump repair kit 9N6289 hand oil pump assembly 4W7498 oil pump assembly 4N0733 oil pump assembly 4N8734 supercharger assembly 7C6648 supercharger assembly 1W5580 supercharger repair kit 2W0715 supercharger Bearing 9N2041, Fuel Pump Assembly 1W1700, Fuel Pump Assembly 4N1101, Governor Assembly 2W7325, Governor Assembly 4W6013, High Oil Pump Assembly 4W2549, High Oil Pump Assembly 7W1983, Fuel Injector 4W7019, Fuel Injector 4W7018, Plunger 2W3413, Gasket 6N9135, Gasket 5P8060, Gasket 7E7312, Cylinder Gasket 7E6000, Cylinder Gasket 2W7984, Valve 1W6987, Water Filter 9 N3367 Intake valve 2W2622 Exhaust valve 1W3860 Valve spring 4N5906 Valve lock 2A4429 Valve seal 6N7175 Water channel seal 4E1055 Front crankshaft oil seal 2W1733 Intercooler seal 5P0855/1247567 Exhaust pipe seal 9Y4582/1288452 Intake valve 2W2622 Intake valve 1W1801 Intake valve 7E4609 Intake valve 6N-9915 Valve 7S-8809, Intake Valve 9Y-9804, Intake Valve 4W5374, Intake Valve 5I7739, Intake Valve 4N5893, Exhaust Valve 5S5918, Exhaust Valve 1152367, Exhaust Valve 1W3860, Generator 19020307, Seal 9L5854, Cylinder Liner 1W6280/2W6000, Cylinder Head 1720834, Intake Valve Guide 1976995, Exhaust Valve Guide 1339306, Exhaust Valve Seat 1302608, Intake Valve Seat ring 1302607 Exhaust valve 1944897 Intake valve 2102542 Water heater 4W4642 Cylinder liner water injection ring 7N2046 Injector pressure plate screw 4F7226 Injector assembly 7E6408 Piston pin 1388506 Piston ring 7W2221 Piston ring 8N7810 Piston ring 8N1233 Piston 7C2431 Air filter 1318821/1318822 Starter 1117481 DC ammeter 4W5 870 water temperature gauge 4W0483 oil pressure sensor 9X1124 oil pressure gauge 7W2937 supercharger 7C7582 manual oil pump 1375541 connecting rod bearing 1W7524/9Y9497 camshaft bearing 4N6658 thrust bearing 1W5252/7E9262 piston ring 1W8922 main bearing 4W5492 air motor 7C3372 oil temperature gauge 7W2060 crankshaft 6I1453 crankshaft 1W5009
O-ring 8L2746 Seal 1073117
1W2835 Hose Seal 1178766
9M2904 Hose Clamp Oil Seal 1362443
5P1255 Hose Ring 1362444
6V1197 O-Ring Support Ring 1362445
1946725 Fuel Pressure Sensor Spacer 1373749
6V5048 Lip Seal 1373751
1060735 Motor Assembly (Old No. 1613732) 4252717
8L2786 Motor Resistor 1613734
1747526 Turbocharger Nut 1687800
1167222 Hose 2299127
Injector wiring harness 1797087 Hose 2299128
Radiator cap 1361869 Bolt 2302920
Seal 1A5964 Bolt 2349503
Turbocharger 2P3206 Bolt 2385102
Exhaust manifold 1633103 Fan pump 2478968
Exhaust manifold 1738352 Seal 2590891
Exhaust manifold 1738353 Hydraulic pump assembly 2667952
High-temperature-resistant bolt 2N2765 Cylinder head 2811640
