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removing alternator pulley F-239808

Short Description:

Its function is to decouple the alternator from the front engine accessory belt drive train, because the alternator has the highest rotational moment of inertia in the front engine accessory belt drive train. This means that the generator one-way pulley is a V-belt and can only drive the alternator in one direction.

Product Detail

Product Tags

Parameter Original number Generator number Generator number Applicable models
OD1 55 6421500660 04801250AA 9062700 V6 2500 3500
OD2 50 6421500360 04801250AB 6421540202 3.0L diesel oil
OAL 49.5 JEEP 04801250AC 6421540402
IVH 17 05175811AA 04801250AD 6421540802
Rotary Right 68022877AA A0009033222
M M16 68022877AB A6421540202
INA A6421540402
F-239808 A6421540802

1. It has one-way slip performance, and its basic principle is similar to the one-way clutch gear on the starter

2. It can be divided into outer ring and inner ring. If the inner ring speed (i.e. rotor speed) exceeds the outer ring speed during operation, the pulley will slip immediately, and the inner ring and outer ring will be separated.

3. There is a plastic cover on the port to prevent dust from entering the interior, commonly known as dust cover.

4. Rotate directly on the rotor shaft by relying on the thread on the back. Therefore, there is no hexagon nut on the outer end face of the pulley. 5. The ordinary pulley is triangular and the one-way pulley is wedge, so that the generator has good performance in operation. 6. It must be fixed or removed with special tools: due to the particularity of the structure, the new pulley must be tightened or removed with special tools, The main part of the special tool is the mandrel matched with the teeth in the belt pulley (the outer diameter of the mandrel is 19.99mm, and the number of teeth of the mandrel is 33 teeth). 7. It must be equipped with a standard screwdriver head: (1) optional Ф 10. 12 point bit, length 70mm. (2) Optional Ф 10. 6-point bit. The length is 70mm.

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