Alternator for Bobcat 320 Compact Excavator 320 w Kubota D750 Diesel
Alternator for Bobcat 320 Compact Excavator 320 w Kubota D750 Diesel
Alternator for Bobcat 320 Compact Excavator 320 w Kubota D750 Diesel
Alternator for Bobcat 320 Compact Excavator 320 w Kubota D750 Diesel
Alternator for Bobcat 320 Compact Excavator 320 w Kubota D750 Diesel
Alternator for Bobcat 320 Compact Excavator 320 w Kubota D750 Diesel
Alternator for Bobcat 320 Compact Excavator 320 w Kubota D750 Diesel

Alternator for Bobcat 320 Compact Excavator 320 w Kubota D750 Diesel

Item #: 400-52186

30-DAY RETURN POLICY

If your order arrives and it’s not exactly what you want, you may return it within 30 days for a refund. We know that people sometimes order a part and then discover it’s not exactly the one they need for the repair. We understand and want to work with you. Just make sure the item is in its original packaging and in good condition free of damage.

When a returned product comes back to us, we’ll check it over to make sure it’s in ‘Like New’ condition and free from damage such as dents, scratches, cracks, abuse, defacement or indication of removed screws/fasteners or seals. Return processing may take up to 5 business days from the time your product is received by DB Electrical.

To return a product, simply click here to start the process.

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DB Electrical alternators are highly engineered for excellence in performance.
  • Built to Beat the Heat: High temperature epoxy and high temperature grease withstand extreme heat
  • Heavy-duty rectifiers and high-quality regulators enhance superior charging performance
  • Most alternators are supplied with final test results and performance curve
  • Direct-fit replacement and easy installation made possible with OEM fitment specifications
  • Factory direct, money-saving alternator typically priced substantially less than OEM counterparts
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  • Product Info
  • Applications List
  • Part Replacement List
  • Policy Information
  • Reviews

Overview

DB Electrical Alternators
DB Electrical keeps vehicles of every shape and size moving forward – from mowers, motorcycles and ATVs to automobiles, tractors, pickups and large commercial trucks. We work directly with factories to ensure each component is manufactured to our exacting quality control standards. But because there is no middleman, we can offer these exceptional-quality electrical components at low factory direct prices.

With DB Electrical alternators, you’ll get …

  • Superior Quality Every Time – Our aftermarket alternators deliver performance that’s equivalent to the original.
  • Direct-Fit OEM Replacement Parts – DB Electrical aftermarket alternators are designed for perfect fitment to replace the ones that originally came with your vehicle.
  • Engineer-Tested Excellence – Our alternators go through a rigorous testing program to ensure optimal performance. Most alternators are supplied with their final test results and performance curve.

Reasons to choose DB Electrical for your next alternator:

  • Built to Take the Heat – Most DB Electrical alternators offer high-temperature epoxy, heavy-duty rectifiers, high-quality regulators, top-quality bearings and high-temperature grease for better charging and longer life under high-heat environments.
  • Depth of Inventory – Find both common and hard-to-find alternators for virtually any type of vehicle to travel over road, trail or water.
  • Brand New Alternator – Never settle for a secondhand one. Many places will try to sell you a used alternator for about the price we’ll sell you a new one.

The DB Electrical Advantage – 1-Year Warranty
DB Electrical delivers exceptional value for products that we stand behind with our total-confidence 1-year warranty. Yes, you have a full year to make sure your alternator meets your expectations.

Item Number: 400-52186

100% Brand New Aftermarket Part From DB Electrical

Product Specs

Item ConditionAftermarket Part
Unit TypeAlternator
Part TypeUNIT
Voltage12
RotationCW
Amperage40
Pulley ClassV1
RegulatorIR
Fan TypeIF
FitsMELROE BOBCAT

Applications List

Select Make & Type
MAKE TYPE MODEL YEAR ENGINE
BOBCATExcavator3192006Kubota D722E Dsl
BOBCATExcavator3192007Kubota D722E Dsl
BOBCATExcavator3192008Kubota D722E Dsl
BOBCATExcavator3192009Kubota D722E Dsl
BOBCATExcavator3192010Kubota D722E Dsl
BOBCATExcavator3201993Kubota D750 Dsl
BOBCATExcavator3201994Kubota D750 Dsl
BOBCATExcavator3201995Kubota D750 Dsl
BOBCATExcavator3201996Kubota D750 Dsl
BOBCATExcavator3201997Kubota D750 Dsl
BOBCATExcavator3201998Kubota D750 Dsl
BOBCATExcavator3201999Kubota D750 Dsl
BOBCATExcavator3212005Kubota D722 Dsl
BOBCATExcavator3212006Kubota D722 Dsl
BOBCATExcavator3212007Kubota D722 Dsl
BOBCATExcavator3212008Kubota D722 Dsl
BOBCATExcavator3212009Kubota D722 Dsl
BOBCATExcavator3221999Kubota D722EB Dsl
BOBCATExcavator3222000Kubota D722EB Dsl
BOBCATExcavator3222001Kubota D722EB Dsl
BOBCATExcavator3222002Kubota D722EB Dsl
BOBCATExcavator3222003Kubota D722EB Dsl
BOBCATExcavator3222004Kubota D722EB Dsl
BOBCATExcavator3222005Kubota D722EB Dsl
BOBCATExcavator3232005Kubota D722E2B Dsl
BOBCATExcavator3232006Kubota D722E2B Dsl
BOBCATExcavator3232007Kubota D722E2B Dsl
BOBCATExcavator3232008Kubota D722E2B Dsl
BOBCATExcavator3232009Kubota D722E2B Dsl
BOBCATExcavator3232010Kubota D722E2B Dsl
BOBCATExcavator3242010Kubota D722E2B Dsl
BOBCATExcavator3242011Kubota D722E2B Dsl
BOBCATExcavator3242012Kubota D722E2B Dsl
BOBCATExcavator3242013Kubota D722E2B Dsl
BOBCATExcavator3252001Kubota D1703B Dsl
BOBCATExcavator3252002Kubota D1703B Dsl
BOBCATExcavator3252003Kubota D1703B Dsl
BOBCATExcavator3252004Kubota D1703B Dsl
BOBCATExcavator3252005Kubota D1703B Dsl
BOBCATExcavator3252006Kubota D1703B Dsl
BOBCATExcavator3252007Kubota D1703B Dsl
BOBCATExcavator3252008Kubota D1703B Dsl
BOBCATExcavator3252009Kubota D1703B Dsl
BOBCATExcavator3252010Kubota D1703B Dsl
BOBCATExcavator3252011Kubota D1703B Dsl
BOBCATExcavator3282001Kubota D1703E2B Dsl
BOBCATExcavator3282002Kubota D1703E2B Dsl
BOBCATExcavator3282003Kubota D1703E2B Dsl
BOBCATExcavator3282004Kubota D1703E2B Dsl
BOBCATExcavator3282005Kubota D1703E2B Dsl
BOBCATExcavator3282006Kubota D1703E2B Dsl
BOBCATExcavator3282007Kubota D1703E2B Dsl
BOBCATExcavator3292007Kubota D1703E2B Dsl
BOBCATExcavator3292008Kubota D1703E2B Dsl
BOBCATExcavator3292009Kubota D1703E2B Dsl
BOBCATExcavator4182008Kubota D722 Dsl
BOBCATExcavator4182009Kubota D722 Dsl
BOBCATExcavator4182010Kubota D722 Dsl
BOBCATExcavator4182011Kubota D722 Dsl
BOBCATExcavator4182012Kubota D722 Dsl
BOBCATExcavator4182013Kubota D722 Dsl
BOBCATExcavator4252007Kubota V1505-E3B Dsl
BOBCATExcavator4252008Kubota V1505-E3B Dsl
BOBCATExcavator4252009Kubota V1505-E3B Dsl
BOBCATExcavator4252010Kubota V1505-E3B Dsl
BOBCATExcavator4252011Kubota V1505-E3B Dsl
BOBCATExcavator4252012Kubota V1505-E3B Dsl
BOBCATExcavator4252013Kubota V1505-E3B Dsl
BOBCATExcavator4282007Kubota V1505-E3B Dsl
BOBCATExcavator4282008Kubota V1505-E3B Dsl
BOBCATExcavator4282009Kubota V1505-E3B Dsl
BOBCATExcavator4282010Kubota V1505-E3B Dsl
BOBCATExcavator4282011Kubota V1505-E3B Dsl
BOBCATExcavator4282012Kubota V1505-E3B Dsl
BOBCATExcavator4282013Kubota V1505-E3B Dsl
BOBCATExcavatorE082008Kubota D722-E2B
BOBCATExcavatorE082009Kubota D722-E2B
BOBCATExcavatorE082010Kubota D722-E2B
BOBCATExcavatorE082011Kubota D722-E2B
BOBCATExcavatorE082012Kubota D722-E2B
BOBCATExcavatorE082013Kubota D722-E2B
BOBCATExcavatorE102008Kubota D722-E2B
BOBCATExcavatorE102009Kubota D722-E2B
BOBCATExcavatorE102010Kubota D722-E2B
BOBCATExcavatorE102011Kubota D722-E2B
BOBCATExcavatorE102012Kubota D722-E2B
BOBCATExcavatorE102013Kubota D722-E2B
BOBCATExcavatorE14 Facelift2010Kubota D722-E2B
BOBCATExcavatorE14 Facelift2011Kubota D722-E2B
BOBCATExcavatorE14 Facelift2012Kubota D722-E2B
BOBCATExcavatorE14 Facelift2013Kubota D722-E2B
BOBCATExcavatorE16 Facelift2010Kubota D722-E2B
BOBCATExcavatorE16 Facelift2011Kubota D722-E2B
BOBCATExcavatorE16 Facelift2012Kubota D722-E2B
BOBCATExcavatorE16 Facelift2013Kubota D722-E2B
BOBCATCompact Track LoadersMT502002Kubota D722 Dsl
BOBCATCompact Track LoadersMT502003Kubota D722 Dsl
BOBCATCompact Track LoadersMT522004Kubota D722-E3B Dsl
BOBCATCompact Track LoadersMT522005Kubota D722-E3B Dsl
BOBCATCompact Track LoadersMT522006Kubota D722-E3B Dsl
BOBCATCompact Track LoadersMT522007Kubota D722-E3B Dsl
BOBCATCompact Track LoadersMT522008Kubota D722-E3B Dsl
BOBCATCompact Track LoadersMT522009Kubota D722-E3B Dsl
BOBCATCompact Track LoadersMT552005Kubota D902-E3B Dsl
BOBCATCompact Track LoadersMT552006Kubota D902-E3B Dsl
BOBCATCompact Track LoadersMT552007Kubota D902-E3B Dsl
BOBCATCompact Track LoadersMT552008Kubota D902-E3B Dsl
BOBCATCompact Track LoadersMT552009Kubota D902-E3B Dsl
BOBCATCompact Track LoadersMT552010Kubota D902-E3B Dsl
BOBCATCompact Track LoadersMT552011Kubota D902-E3B Dsl
BOBCATCompact Track LoadersMT552012Kubota D902-E3B Dsl
BOBCATCompact Track LoadersMT552013Kubota D902-E3B Dsl
BOBCATSkid Steer Loaders453C1994Kubota D750B Dsl
BOBCATSkid Steer Loaders453C1995Kubota D750B Dsl
BOBCATSkid Steer Loaders453C1996Kubota D750B Dsl
BOBCATSkid Steer Loaders453C1997Kubota D750B Dsl
BOBCATSkid Steer Loaders453C1998Kubota D750B Dsl
BOBCATSkid Steer Loaders4632000Kubota D1005-E2B
BOBCATSkid Steer Loaders4632001Kubota D1005-E2B
BOBCATSkid Steer Loaders4632002Kubota D1005-E2B
BOBCATSkid Steer Loaders4632003Kubota D1005-E2B
BOBCATSkid Steer Loaders4632004Kubota D1005-E2B
BOBCATSkid Steer Loaders4632005Kubota D1005-E2B
BOBCATSkid Steer Loaders4632006Kubota D1005-E2B
BOBCATSkid Steer Loaders4632007Kubota D1005-E2B
BOBCATSkid Steer Loaders4632008Kubota D1005-E2B
BOBCATSkid Steer Loaders5531995Kubota D1005B Dsl
BOBCATSkid Steer Loaders5531996Kubota D1005B Dsl
BOBCATSkid Steer Loaders5531997Kubota D1005B Dsl
BOBCATSkid Steer Loaders5531998Kubota D1005B Dsl
BOBCATSkid Steer Loaders5531999Kubota D1005B Dsl
BOBCATSkid Steer Loaders5532000Kubota D1005B Dsl
BOBCATSkid Steer Loaders553F1995Kubota D1105 Dsl
BOBCATSkid Steer Loaders553F1996Kubota D1105 Dsl
BOBCATSkid Steer Loaders553F1997Kubota D1105 Dsl
BOBCATSkid Steer Loaders553F1998Kubota D1105 Dsl
BOBCATSkid Steer Loaders553F1999Kubota D1105 Dsl
BOBCATSkid Steer Loaders553F2000Kubota D1105 Dsl
BOBCATSkid Steer Loaders553F2001Kubota D1105 Dsl
BOBCATSkid Steer Loaders553F2002Kubota D1105 Dsl
BOBCATSkid Steer Loaders553F2003Kubota D1105 Dsl
BOBCATSkid Steer Loaders553F2004Kubota D1105 Dsl
BOBCATSkid Steer Loaders553F2005Kubota D1105 Dsl
BOBCATSkid Steer Loaders553F2006Kubota D1105 Dsl
BOBCATSkid Steer Loaders553F2007Kubota D1105 Dsl

Replaces These Part Numbers

ARROWHEADAND0455, 400-52186, ND101211-1100
BOBCAT6669618, 6669618EF, 6669618REM
DENSO101211-1100
J&N Electrical Products400-52186
LESTER12337
WAI12337N

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.

Customer Reviews

WARNING: California’s Proposition 65

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