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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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$295.92

14 Oct 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
$316.58

14 Oct 2025

CN: Ferjie
Jeimgrso 3943492 Alternator 40A 12V Compatible with Perkins 404A-22 404D-22 404D-22T 404D-22TA 404C-22 404C-22T Engine
Jeimgrso Part Name: 3943492 Alternator || Part Number: 3943492 || Compatible with Perkins 404A-22 404D-22 404D-22T 404D-22TA 404C-22 404C-22T Engine || There are no instructions in this kit; Professional installation is recommended || To avoid unnecessary returns; please check the product picture and part number carefully to make sure it is the product you want
$229.00

14 Oct 2025

CN: CHENGDU XIANGNI
Worldthump Alternator Assembly, 394-3492 3943492 1PC 12V 40A Alternator Replacement for CAT Engine C1.1 C2.2 C1.5 Generator DE9.5E3 DE18E3 DE22E3 DE13.5E3
Worldthump Part Number: The reference part number of Alternator is 394-3492, 3943492, CA3943492. Please check carefully whether the product part number is consistent. || Applicable models: Alternator assembly is replacement for Caterpillar CAT C1.1 C2.2 C1.5 Engine. Replacement for CAT Generator DE9.5E3, DE18E3, DE22E3, DE13.5E3. To avoid unnecessary returns, please confirm the product's adaptation information before placing an order. || Product function: Alternator is designed and produced by a professional factory with excellent performance. When the engine is running, it can power all electrical equipment except the starter, including lights, air conditioning, audio, ignition system, etc. || Strong material: Generator alternator is made of high-quality metal materials, precision-processed, solid structure, high strength, impact resistance, not easy to damage, high temperature resistance, and long service life. || Direct Replacement: Produced to original specifications and perfectly matched to your vehicle, the Automotive replacement alternator is a direct replacement for your old or damaged alternator. Professional installation is highly recommended.
Number on catalog scheme: 10
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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).

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


Parts alternator Caterpillar catalog:

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