ALTERNATOR AS 3943492 - Caterpillar



3943492 ALTERNATOR AS Caterpillar parts
Rating:
69
Alternative (cross code) number:
CA3943492
394-3492
3943492
Caterpillar 3943492 ALTERNATOR AS
Weight: 9 pounds 4 kg.

Buy ALTERNATOR AS 3943492 Caterpillar genuine, new aftermarket tractor parts with delivery

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$281.97

24 Nov 2025

CN: huan887SHOP
ATG19152 Alternator Compatible For Perkins 3943492 394-3492 T415996
OMOAMVTGD Strong compatibility: Adopting a directly adaptable OE design, easy to install, with tightly fitting installation holes, pulley sizes, etc., it perfectly matches the original car circuit and does not require any modifications to your vehicle, allowing you to quickly and easily put your vehicle back on the road and save your valuable time. || Silent design: Using optimized soundproof materials, the AC generator will hardly produce significant noise interference during vehicle operation, allowing you to fully enjoy the peaceful atmosphere inside the car. || Strong conductivity: Made of wear-resistant and highly conductive materials, it has undergone rigorous testing to maintain stable contact and conductivity, ensuring efficient power transmission and reliable performance. || Durable and sturdy: The shell is made of high-strength aluminum alloy material and has undergone anodizing treatment, which not only significantly reduces its own weight but also improves the vehicle's handling performance || ATG19152 Alternator Compatible For Perkins 3943492 394-3492 T415996
$254.00

24 Nov 2025

CN: Huaxiaoshuai
dertgmlm 12V 40A Alternator 3943492 Fits For Perkins Engine
dertgmlm Part Name: Alternator || Part number: 3943492 || Fits For Perkins Engine || Package included: 1 Pieces Alternator || Note: Avoid unnecessary returns. Before purchase, please carefully check whether the product model you want to buy matches us. If you don't know, please contact us.
$329.00

24 Nov 2025

CN: SMRR-MACHINE PA
SMRR-MACHINE 12V 40A 3943492 Alternator Compatible for Caterpillar Generator DE9.5E3 DE18E3 DE22E3 DE13.5E3
SMRR-MACHINE ⭐Relacement Numbers:CA3943492, 3943492, 394-3492 || ⭐This item Compatible for Caterpillar Generator: DE9.5E3, DE18E3, DE22E3, DE13.5E3 || ⭐【High Performance & Stable Output】Premium alternator provides consistent charging power, ensuring stable voltage for reliable engine performance. || ⭐【Durable Construction】Made with high-strength materials and precision manufacturing for excellent wear resistance and long service life. || ⭐【Direct Replacement & Easy Installation】OEM-quality fit for quick installation, no modification required.
Number on catalog scheme: 10
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Caterpillar parts catalog:

Caterpillar parts catalog
DE9.5E3 Generator Set TYB00001-UP POWERED BY C1.1 Engine
DE18E3/DE22E3 Generator Set TY200001-UP POWERED BY C2.2 Engine
DE13.5E3 Generator Set TYC00001-UP POWERED BY C1.5 Engine
,DE13.5E3 Generator Set WRT00001-UP POWERED BY C1.5 Engine
DE18E3/DE22E3 Generator Set SMF00001-UP POWERED BY C2.2 Engine
C1.5 Industrial Engine C6N00001-UP
C2.2 Generator Set GBE00001-UP
C1.5 Generator Set GBD00001-UP
C1.5 Industrial Engine G7P00001-UP
C2.2 Industrial Engine G7L00001-UP
C1.5 Industrial Engine C8W00001-UP
C1.5 DE13.5E3 Generator Set GB900001-UP
C2.2 DE18E3/DE22E2 Generator Set GBY00001-UP


Information:

Removal Procedure
Start By:
Remove transport guard.
Accidental machine starting can cause injury or death to personnel working on the machine.To avoid accidental machine starting, turn the battery disconnect switch to the OFF position and remove the key. If the machine is not equipped with a battery disconnect switch, disconnect the battery cables from the battery and tape the battery clamps.Place a do not operate tag at the battery disconnect switch location to inform personnel that the machine is being worked on.
Personal injury can result from rotating and moving parts.Stay clear of all rotating and moving parts.Never attempt adjustments while the machine is moving or the engine is running unless otherwise specified.The machine must be parked on a level surface and the engine stopped.
When you change the disc saw teeth or holders, always replace the used bolts with new bolts. Use extreme cleanliness and properly torque the bolts upon installation. Failure to ensure cleanliness and to properly torque the bolts may result in machine damage.
Note: When replacing teeth, purchase the teeth only in pairs and install the teeth on opposite sides (180°) of the disc saw from each other. Replace all excessively worn teeth at the same time. Otherwise, an unbalanced load could occur.
Illustration 1 g02397738
Remove bolt (1) and tooth (2) from saw disc. Installation Procedure
Install disc saw tooth (2) in the reverse of the removal procedure.
Tighten bolt (1) to a torque of 135 20 N m (100 15 lb ft).

Parts alternator Caterpillar catalog: