PIN 3809478 - Caterpillar

3809478 PIN Caterpillar parts 416F, 420F, 430F

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Alternative (cross code) number:
CA3809478
380-9478
3809478

Weight: 5 pounds 2 kg.

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BACKHOE LOADER,

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D&D PowerDrive 3809478 Cummins Engine Replacement Belt, cc, 1 -Band, 336.4" Length, Rubber

$163.34

09 Jun 2025
6.98[3.14] Pounds
US: OffRoad Belts

D&D PowerDrive 3809478 Cummins Engine Replacement Belt, cc, 1 -Band, 336.4" Length, Rubber
D&D PowerDrive The belts exceed USA RMA published ratings levels || They are designed to perform at the identical or higher level than all other major USA manufacturer's belts of the same Type || Belt cc 7/8 inches x 336.4 inches oc || Made in China

$138.89

22 May 2025
6.98[3.14] Pounds
US: OffRoad Belts

3809478 Replacement Belt for Cummins Engine Drive Belt

$340.53

01 Apr 2025

US: BatraK

3809478 Replacement Belt for Cummins Engine Drive Belt
GIVLETICS -✅ RELIABLE PERFORMANCE: 3809478 replacement belts are versatile. USA-made for quality and longevity. || -✅ Do not let your machinery come to a stop because of a belt that has become worn out. Repair your worn-out belt with our High-Performance Belt. Its high resistance to wear and strain makes it last longer and work better. || -✅ DURABLE MATERIAL: Made of durable, high-quality fabrics. Perfect for harsh settings and heavy-duty uses. || -✅ EASY TO USE: Drive belt is easy to install and maintain, with a unique feature that ensures proper alignment and tension. || -✅ The 3809478 belt is the most reliable and efficient. This belt transmits power smoothly and efficiently due to its careful construction and resistance to wear and tear, making it an ideal substitute for a damaged belt.

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Compatible equipment models: 3809478:

BACKHOE LOADER 416F 420F 430F Caterpillar

Information:

Table 1
Event Code
Code and Description Conditions which Activate the Code System Response
E100(1) Low Engine Oil Pressure Warning The engine oil pressure is less than the trip point and the delay time has expired. The code is logged. Probable Causes
Low engine oil level
Contaminated engine oil
Incorrect viscosity
Faulty oil pressure sensor
Improper circulation of the engine oil
Worn componentsRecommended Repairs
Low Engine Oil Level
Check the oil level. Add oil, as needed.Contaminated Engine Oil
Engine oil that is contaminated with another liquid will cause low engine oil pressure. High engine oil level can be an indication of contamination. Obtain an analysis of the engine oil. Determine the reason for contamination of the engine oil and make the necessary repairs. Change the engine oil and the engine oil filter. For the correct engine oil to use, refer to the Operation and Maintenance Manual.Incorrect Viscosity
Make sure that the engine is supplied with the correct engine oil. For the correct engine oil to use, refer to the Operation and Maintenance Manual.Faulty Engine Oil Pressure Sensor
Use Caterpillar Electronic Technician (ET) to check the reading of the engine oil pressure while the engine is OFF. The reading should be close to zero pressure.If a reading is significantly different from zero, refer to Troubleshooting, "Sensor Signal (Analog, Active) - Test".Improper Circulation of the Engine Oil
Several factors could cause improper circulation of the engine oil:
The engine oil filter is clogged. Replace the engine oil filter.
An engine oil line or a passage for engine oil is disconnected or broken.
The engine oil cooler is clogged. Thoroughly clean the engine oil cooler.
There is a problem with a piston cooling jet. Breakage, a restriction, or incorrect installation of a piston cooling jet will cause seizure of the piston.
The inlet screen of the suction tube for the engine oil pump can have a restriction. This restriction will cause cavitation and a loss of engine oil pressure. Check the inlet screen on the suction tube and remove any material that may be restricting engine oil flow.
The suction tube is drawing in air. Check the joints of the tube for cracks or for a damaged O-ring seal.
There is a problem with the engine oil pump. Check the gears of the engine oil pump for excessive wear. Engine oil pressure is reduced by gears that have too much wear.
The engine oil pump's pressure regulating valve or a bypass valve is stuck in the open position. Clean the valve. Replace parts, if necessary.Worn Components
Excessive clearance at the crankshaft or camshaft bearings will cause low engine oil pressure. Also, inspect the clearance between the rocker arm shafts and the rocker arms. Check the engine components for excessive clearance.Obtain an analysis of the engine oil. Check the analysis for the level of wear metals in the engine oil.