Alternator For Ram 1500 Classic 2019-24, 1500 Pickup 2014-18 334-2854 400-48239R
Alternator For Ram 1500 Classic 2019-24, 1500 Pickup 2014-18 334-2854 400-48239R
Alternator For Ram 1500 Classic 2019-24, 1500 Pickup 2014-18 334-2854 400-48239R
Alternator For Ram 1500 Classic 2019-24, 1500 Pickup 2014-18 334-2854 400-48239R
Alternator For Ram 1500 Classic 2019-24, 1500 Pickup 2014-18 334-2854 400-48239R
Alternator For Ram 1500 Classic 2019-24, 1500 Pickup 2014-18 334-2854 400-48239R
Alternator For Ram 1500 Classic 2019-24, 1500 Pickup 2014-18 334-2854 400-48239R
Alternator For Ram 1500 Classic 2019-24, 1500 Pickup 2014-18 334-2854 400-48239R

Alternator For Ram 1500 Classic 2019-24, 1500 Pickup 2014-18 334-2854 400-48239R

Item #: 400-48239R

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  • Product Info
  • Applications List
  • Part Replacement List
  • Policy Information
  • Reviews

Overview

Fast shipping and the lowest prices.
Find the right part for your make and model at DB Electrical.

Item Number: 400-48239R

100% Brand New Aftermarket Part From DB Electrical

Product Specs

Item ConditionAftermarket Part
DescriptionAlternator
VOLT12
AMPS180
CONDITIONRemanufactured
REGULATOR CLOCK0.375
ROTATION DIRECTIONClockwise
MOUNT HOLE ID 112.200mm
MOUNT HOLE 1 TYPEUnthreaded
MOUNT HOLE ID 2M10x1.50
MOUNT HOLE 2 TYPEThreaded
MOUNT HOLE ID 311.100mm
MOUNT HOLE 3 TYPEUnthreaded
MOUNT HOLE ID 4M10x1.50
MOUNT HOLE 4 TYPEThreaded
MOUNTING EAR THICKNESS0.512"
MOUNTING EAR THICKNESS13mm
MOUNTING EAR 2 THICKNESS1.024"
MOUNTING EAR 2 THICKNESS26mm
MOUNTING EAR 3 THICKNESS0.512"
MOUNTING EAR 3 THICKNESS13mm
MOUNTING EAR 4 THICKNESS1.024"
MOUNTING EAR 4 THICKNESS26mm
FAN LOCATIONInternal
REGULATOR LOCATIONExternal
TERMINAL ID 2B+
TERMINAL 2 SIZEM8x1.25
TERMINAL ID 3F1
TERMINAL 3 SIZESpade
TERMINAL ID 4S
TERMINAL 4 SIZESpade
POLARITYNegative
NUMBER OF GROOVES6
PULLEY TYPESolid
PULLEY OUTER DIAMETER2.252"
PULLEY OUTER DIAMETER57.200mm

Applications List

Select Make & Type
MAKE TYPE MODEL YEAR ENGINE
DodgeAuto and Light TruckRam 250020105.7L V8 EZC
DodgeAuto and Light TruckRam 250020105.7L V8
DodgeAuto and Light TruckRam 350020105.7L V8
RamAuto and Light Truck1500 Classic20195.7L V8
RamAuto and Light Truck1500 Classic20205.7L V8
RamAuto and Light Truck1500 Classic20215.7L V8
RamAuto and Light Truck1500 Classic20225.7L V8
RamAuto and Light Truck1500 Classic20235.7L V8
RamAuto and Light Truck1500 Classic20245.7L V8
RamAuto and Light Truck1500 PICKUP20145.7L V8
RamAuto and Light Truck1500 PICKUP20155.7L V8
RamAuto and Light Truck1500 PICKUP20165.7L V8
RamAuto and Light Truck1500 PICKUP20175.7L V8
RamAuto and Light Truck1500 PICKUP20185.7L V8
RamAuto and Light Truck150020115.7L V8
RamAuto and Light Truck150020125.7L V8
RamAuto and Light Truck150020135.7L V8
RamAuto and Light Truck150020145.7L V8
RamAuto and Light Truck150020155.7L V8
RamAuto and Light Truck150020165.7L V8
RamAuto and Light Truck150020175.7L V8
RamAuto and Light Truck150020185.7L V8
RamAuto and Light Truck150020195.7L V8
RamAuto and Light Truck150020205.7L V8
RamAuto and Light Truck150020215.7L V8
RamAuto and Light Truck150020225.7L V8
RamAuto and Light Truck150020235.7L V8
RamAuto and Light Truck150020245.7L V8
RamAuto and Light Truck2500 PICKUP20115.7L V8
RamAuto and Light Truck2500 PICKUP20125.7L V8
RamAuto and Light Truck2500 PICKUP20135.7L V8
RamAuto and Light Truck2500 PICKUP20145.7L V8
RamAuto and Light Truck2500 PICKUP20146.4L V8
RamAuto and Light Truck2500 PICKUP20155.7L V8
RamAuto and Light Truck2500 PICKUP20156.4L V8
RamAuto and Light Truck2500 PICKUP20165.7L V8
RamAuto and Light Truck2500 PICKUP20166.4L V8
RamAuto and Light Truck2500 PICKUP20175.7L V8
RamAuto and Light Truck2500 PICKUP20176.4L V8
RamAuto and Light Truck2500 PICKUP20185.7L V8
RamAuto and Light Truck2500 PICKUP20186.4L V8
RamAuto and Light Truck250020115.7L V8 EZC
RamAuto and Light Truck250020115.7L V8
RamAuto and Light Truck250020125.7L V8 EZC
RamAuto and Light Truck250020125.7L V8 EZF
RamAuto and Light Truck250020125.7L V8
RamAuto and Light Truck250020135.7L V8
RamAuto and Light Truck250020145.7L V8
RamAuto and Light Truck250020146.4L V8
RamAuto and Light Truck250020155.7L V8
RamAuto and Light Truck250020156.4L V8
RamAuto and Light Truck250020165.7L V8
RamAuto and Light Truck250020166.4L V8
RamAuto and Light Truck250020175.7L V8
RamAuto and Light Truck250020176.4L V8
RamAuto and Light Truck250020185.7L V8
RamAuto and Light Truck250020186.4L V8
RamAuto and Light Truck250020196.4L V8
RamAuto and Light Truck250020206.4L V8
RamAuto and Light Truck250020216.4L V8
RamAuto and Light Truck250020226.4L V8
RamAuto and Light Truck250020236.4L V8
RamAuto and Light Truck250020246.4L V8
RamAuto and Light Truck3500 PICKUP20115.7L V8
RamAuto and Light Truck3500 PICKUP20125.7L V8
RamAuto and Light Truck3500 PICKUP20135.7L V8
RamAuto and Light Truck3500 PICKUP20145.7L V8
RamAuto and Light Truck3500 PICKUP20146.4L V8
RamAuto and Light Truck3500 PICKUP20155.7L V8
RamAuto and Light Truck3500 PICKUP20156.4L V8
RamAuto and Light Truck3500 PICKUP20165.7L V8
RamAuto and Light Truck3500 PICKUP20166.4L V8
RamAuto and Light Truck3500 PICKUP20175.7L V8
RamAuto and Light Truck3500 PICKUP20176.4L V8
RamAuto and Light Truck3500 PICKUP20185.7L V8
RamAuto and Light Truck3500 PICKUP20186.4L V8
RamAuto and Light Truck350020115.7L V8 EZC
RamAuto and Light Truck350020115.7L V8
RamAuto and Light Truck350020125.7L V8 EZC
RamAuto and Light Truck350020125.7L V8
RamAuto and Light Truck350020135.7L V8
RamAuto and Light Truck350020145.7L V8
RamAuto and Light Truck350020146.4L V8
RamAuto and Light Truck350020155.7L V8
RamAuto and Light Truck350020156.4L V8
RamAuto and Light Truck350020165.7L V8
RamAuto and Light Truck350020166.4L V8
RamAuto and Light Truck350020175.7L V8
RamAuto and Light Truck350020176.4L V8
RamAuto and Light Truck350020185.7L V8
RamAuto and Light Truck350020186.4L V8
RamAuto and Light Truck350020196.4L V8
RamAuto and Light Truck350020206.4L V8
RamAuto and Light Truck350020206.7L L6
RamAuto and Light Truck350020216.4L V8
RamAuto and Light Truck350020226.4L V8
RamAuto and Light Truck350020236.4L V8
RamAuto and Light Truck350020246.4L V8
RamAuto and Light Truck400020115.7L V8
RamAuto and Light Truck400020125.7L V8
RamAuto and Light Truck400020135.7L V8
RamAuto and Light Truck400020145.7L V8
RamAuto and Light Truck400020155.7L V8
RamAuto and Light Truck400020165.7L V8
RamAuto and Light Truck400020175.7L V8
RamAuto and Light Truck400020185.7L V8
RamAuto and Light Truck400020195.7L V8
RamAuto and Light Truck400020205.7L V8
RamAuto and Light Truck400020215.7L V8
RamAuto and Light Truck400020225.7L V8
RamAuto and Light Truck400020235.7L V8
RamAuto and Light Truck400020245.7L V8
RamAuto and Light Truck450020146.4L V8
RamAuto and Light Truck450020156.4L V8
RamAuto and Light Truck450020166.4L V8
RamAuto and Light Truck450020176.4L V8
RamAuto and Light Truck450020186.4L V8
RamAuto and Light Truck450020196.4L V8
RamAuto and Light Truck450020206.4L V8
RamAuto and Light Truck450020216.4L V8
RamAuto and Light Truck550020146.4L V8
RamAuto and Light Truck550020156.4L V8
RamAuto and Light Truck550020166.4L V8
RamAuto and Light Truck550020176.4L V8
RamAuto and Light Truck550020186.4L V8
RamAuto and Light Truck550020196.4L V8
RamAuto and Light Truck550020206.4L V8
RamAuto and Light Truck550020216.4L V8
RamAuto and Light Truck550020226.4L V8

Replaces These Part Numbers

ARROWHEAD400-48239, 400-48239R, AMT0302
CHRYSLER MOTORS04801769AA, 04801769AB, 4801769AA, 4801769AB
DELCOAR132496
J&N ELECTRICAL PRODUCTS400-48239
LESTER11477
MITSUBISHIA003TX0391, A003TX0391ZC, A3TX0391

Frequently Asked Questions

Q: Do I need a larger charge wire for a High Output unit?
A: The high amp unit will operate better than stock, but not to its full potential without a larger charge wire. It’s the same reason firetrucks do not use garden hoses. It is IMPARATIVE to have proper charge and ground cables.

Q: Does a High Amp unit cause any damage to my battery or my vehicles charging system?
A: As long as it is installed properly with battery in good condition, then no. A High Output unit works exactly like a factory unit and only produces what is being demanded. No alternator works continuously at full output. Higher amperage is not bad and will not hurt a battery, but high voltage will blow one up.

Q: Will aftermarket underdrive pulleys (crankshaft power pulley) have any effect on my alternator?
A: Yes, underdrive crankshaft pulleys slow all the components (power steering, a/c, and alternator) to provide more power to the rear wheels. In some cases, the charging systems will fall totally on the battery at idle and completely stop charging.

Q: Where is the best place to get a voltage reading of the alternator output?
A: You’ll get the most accurate voltage reading from the back of the alternator at the main charge post that runs directly to the battery. This must be done while the vehicle is running.

Q: Why is the pulley on a high amp alternator smaller than my stock pulley?
A: The smaller pulley advances the power curve of the alternator just slightly, which produces a little more amperage around the idle if needed.

Q: Will I need a smaller belt for my high amp unit?
A: This varies by application because not all belts and belt tensioners are in the same condition. The tensioner will always tell you if you need a new belt or not. If it’s in range, you will not. If it is out, you will. Generally, you will need a belt that is one inch shorter than stock. You should have no problem finding a replacement wherever you buy your parts. V belt applications simply re-adjust your belt tensions to 3/8” deflection.

Q: What is the difference between a one wire, self-exciting and a self-energizing regulator?
A: Nothing. They are all exactly the same. Different manufacturers use different terms for marketing. The only wire to hook up is the charge wire to the battery. This does require modification for the alternator charge light on the dash.

Q: My stock unit used a five-groove pulley, and you sent my high amp alternator with a 6 groove. Why and what can I do?
A: 5 groove overdrive pullies are not produced. Install the belt on the back groove of the pulley closest to the fan or body of the alternator. The fan is internal, and this application will work just fine.

Q: Can your alternator be run in dual or triple alternator applications?
A: Yes. When wired and mounted correctly, the alternator can run in either dual or triple applications.

Q: Will I need a new battery with a high amp alternator?
A: If your battery is in good condition, and in spec of its OEM rating, then no. Your battery should work equally well with either the OEM and a High Amp unit.

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