08400250-US - Workhorse Alternator / Generator (New)

08400250-US - Workhorse Alternator / Generator (New)

Part# 08400250-US


  • Brand New Workhorse 145 AMP Alternator / Generator for GM Engines in Workhorse Chassis.


  • 08400250
  • 08400236
  • 08400003


  • All Workhorse Chassis Equipt with a GM Engine
Is this a 3 stage alternator? ( Don Spitzmiller, 04/19/2019 )
We don't believe so. ( Support )
Is it a simple bolt on alternator, or is it controlled by an on board computer that needs configuration when fitting the alternator? Hurricane Workhorse RV 8.1 ltr V8 (purchased second hand a year ago). The alternator has been removed by Auto-Electrician in Portugal and does not seem to be the original equipment (looks like a recon), so presumably had failed before (which seems to be strange on a low mileage vehicle - just 10k miles) The equipment removed is a _4 pin_ DR44G 145 amp which may be for a lower powered 6.5 ltr vehicle?. We understand that a stronger 250 amp version is available as an upgrade in the USA a Delco AD244 We want to be sure to fit the correct one, or upgrade to a stronger one, so that it doesn't fail again. Do you have either of these _4 pin version_ alternators in stock? Price/s? Delivery cost to Auto service in Portugal? Thanks for any help you can offer. regards, David ( David Harley, 04/03/2018 )
Not answered yet.
Checking to see if this fits my 2003 Monaco Monarch with 8100 Workhorse chassis. ( Scott, 01/03/2018 )
Not answered yet.

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WARNING: Products may contain one or more chemicals known in the State of California to cause cancer and/or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov

VIN Verification Service Item

This product allows for a VIN verification service.

  • This is a service that we provide free of charge when a part is purchased.
  • When you provide your VIN below we will personally verify your part selection by your VIN before shipment of your order.
  • This helps ensure that this is the correct part for your vehicle.
  • This is not an automatic VIN check, it is done by a parts specialist once order is placed.
  • We can only VIN verify vehicles back to model year 1996, if older we can help but can't guarantee fitment.
  • If you would like to have your part selection verified before purchase please call or email us.

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  • $454.26
  • $336.49

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