Description
AT56592 rectifier voltage regulator for John Deere combine harvesters 105 3300 4400 6600
12 volts, ignition activated, circuit B, negative terminal to ground
Black: Reason
Green: Field
Orange: Light
Red: Battery
Replaces Prestolite part numbers 105-181, 105-69, 105-89
Replaces manufacturer part numbers 5-181, 5-69, 5-89, 8RG2001, 8RG2006, 8RG2010C
Used in Motorola alternators with the numbers 10-114, 10-115, 10-186, 10-216, 10-217, 10-239, 8HC2003P, 8HC2004F, 8HC2007F, 8HC2008F, 8MR2001, 8MR2004, 8MR2006, 8MR2007K, 8MR2008P, 8MR2009P, 8MR2010P, 8MR2012P, 8MR2012PS, 8MR2013K, 8MR2014K, 8MR2015K and 8MR2021K.
Suitable for:
OEM:AT56592
OEM:AT29926
OEM:AT56492
OEM: AR52079
For John Deere combine harvester 105 341 petrol 1967-1970
For John Deere combine harvester 105 404 diesel 1967-1970
For John Deere combine harvester 3300 202 petrol 1971-1972
For John Deere combine harvester 3300 219 diesel 1971-1977
For John Deere combine harvester 3300 219 petrol 1973-1974
For John Deere combine harvester 4400 329 diesel 1970-1982
For John Deere combine harvester 4420 359 diesel 1980-1986
For John Deere combine harvester 6600 329 diesel 1973-1977
For John Deere combine harvester 6600 404 diesel 1978-1982
For John Deere combine harvester 6602 362 petrol 1973-1974
For John Deere combine harvester 6602 404 diesel 1971-1982
For John Deere combine harvester 6620 466 diesel 1979-1988
For John Deere combine harvesters 3300, 4400, 4420, 6600, 6602, 6620, 6622, 7700, 7720, 7722
For John Deere construction and industrial machinery 355, 450E
For John Deere 450E crawler bulldozer
For John Deere 355 crawler tractor
For John Deere 4400 telescopic handlers
For John Deere tractors 3020, 4000, 4020, 4320, 4520, 4620, 5020, 6030, 7020
The package includes:
1x regulator rectifier
Note:
Please compare the number of pins and connectors with the old part before purchasing.
Signs that your regulator needs to be replaced:
Depending on its installation location, the regulator-rectifier can easily overheat. Other causes of a defective regulator-rectifier lie in the battery. Ground connections are crucial for correct voltage. An incorrect voltage can cause the regulator-rectifier to overheat. Poor ground connections, corroded battery terminals, and loose or faulty battery connections can also lead to voltage errors.
In general, there are two ways in which the regulator rectifier can fail:
The first problem concerns blown diodes, which lead to battery discharge. Symptoms such as dim headlights and starting difficulties might suggest a faulty battery. However, it's advisable to check the voltage with a voltmeter instead of relying solely on symptoms. If the voltage drops below 13 volts, the motorcycle will drain the battery, and the engine will eventually stall. Also, check for poor connections and corrosion; these can also cause voltage problems.
The other possible cause is a burned-out shunt regulator. In this case, the regulator rectifier can no longer regulate the voltage, leading to an overcharge of the battery. A voltmeter is also helpful for diagnosis here. Readings above 17 volts usually indicate that the regulator rectifier is not correctly converting the excess energy. This overvoltage can cause the headlights to shine extremely brightly and eventually burn out.
The product offered is an accessory or spare part and therefore not an original product of the vehicle manufacturer.
The name of the vehicle manufacturer is only given to identify the product offered as an accessory or spare part, in order to clarify for which vehicle the offered product is suitable.
Guarantee:
Returns: Customers have the right to request a return within 60 days of receiving the product.
24-hour expert online service: We solve your installation and product problems.