Alternator for Komatsu FD20T-11, FD30S-5, FD30S-11, FD30H-11 ROTA0230
Alternator for Komatsu FD20T-11, FD30S-5, FD30S-11, FD30H-11 ROTA0230

Alternator for Komatsu FD20T-11, FD30S-5, FD30S-11, FD30H-11 ROTA0230

Item #: 400-52243
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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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 refurbished 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: 400-52243

100% Brand New Aftermarket Part From DB Electrical

Product Specs

Item ConditionAftermarket Part
Unit TypeAlternator
Fan TypeInternal
Pulley TypeSolid

Applications List

Select Make & Type
KubotaAlternator5FDL101986 1987 1988 1989
ToyotaAlternator5FD-101986 1987 1988 1989
ToyotaAlternator5FD-141986 1987 1988 1989
ToyotaAlternator5FD-151986 1987 1988 1989
ToyotaAlternator5FD-181986 1987 1988 1989
ToyotaAlternator5FD-201986 1987 1988 1989
ToyotaAlternator5FD-231986 1987 1988 1989
ToyotaAlternator5FD-251986 1987 1988 1989
ToyotaAlternator5FDL-101986 1987 1988 1989
ToyotaAlternator5FDL-141986 1987 1988 1989
ToyotaAlternator5FDL-151986 1987 1988 1989
ToyotaAlternator5FDL-181986 1987 1988 1989
ToyotaAlternator5FDL-201986 1987 1988 1989
ToyotaAlternator5FDL-231986 1987 1988 1989
ToyotaAlternator5FDL-251986 1987 1988 1989
ToyotaAlternator5FG-101986 1987 1988
ToyotaAlternator5FG-141986 1987 1988
ToyotaAlternator5FG-151986 1987 1988
ToyotaAlternator5FG-181986 1987 1988
ToyotaAlternator5FG-201986 1987 1988
ToyotaAlternator5FG-231986 1987 1988
ToyotaAlternator5FG-251986 1987 1988
ToyotaAlternator5FG-281986 1987 1988
ToyotaAlternator5FG-301986 1987 1988
ToyotaAlternator5FGL-101986 1987 1988 1989
ToyotaAlternator5FGL-141986 1987 1988 1989
ToyotaAlternator5FGL-151986 1987 1988 1989
ToyotaAlternator5FGL-181986 1987 1988 1989
ToyotaAlternator5FGL-201986 1987 1988
ToyotaAlternator5FGL-231986 1987 1988
ToyotaAlternator5FGL-251986 1987 1988

Replaces These Part Numbers


Policy Information

Shipping Rates*
U.S. Domestic (48 Contiguous States)
FREE shipping for orders over $35 FREE
UPS SurePost Delivery in 3 to 6 business days $4.95
UPS Ground - Get it 1-2 days faster $8.00
UPS 2ND DAY AIR - Delivery in 2 business days (Excludes Saturday and Sunday) $20.00
UPS NEXT DAY AIR - Delivery in 1 business day (Excludes Saturday and Sunday) $27.00
*See shipping rates for U.S. Non-48 and International at checkout or call 800.753.2242 for details.

Customer Reviews

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