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ALTERNATOR KOMATSU CRAWLER D40 D45 D50 D50A D53 D53A D53P D53S D57 ANK0007

# 400-50021
Free Shipping on orders over $50
1 Year Warranty on all products
30 Day Returns for a full refund or replacement
Only $225.18
Retail $426.74

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Description
New Aftermarket Part From Total Power Parts

Applications:
MAKE TYPE MODEL YEAR ENGINE
KomatsuPayloader5451986855
KOMATSUCrawlersD5719914D130 Engine
KOMATSUCrawlersD5719924D130 Engine
KOMATSUCrawlersD5719934D130 Engine
KOMATSUCrawlersD5719944D130 Engine
KOMATSUCrawlersD5719954D130 Engine
KOMATSUCrawlersD57S19764D130 Engine
KOMATSUCrawlersD57S19774D130 Engine
KOMATSUCrawlersD57S19784D130 Engine
KOMATSUCrawlersD57S19794D130 Engine
KOMATSUCrawlersD57S19804D130 Engine
KOMATSUCrawlersD57S19814D130 Engine
KOMATSUCrawlersD57S19824D130 Engine
KOMATSUCrawlersD57S19834D130 Engine
KOMATSUCrawlersD57S19844D130 Engine
KOMATSUCrawlersD57S19854D130 Engine
KOMATSUCrawlersD57S19864D130 Engine
KOMATSUCrawlersD57S19874D130 Engine
KOMATSUCrawlersD57S19884D130 Engine
KOMATSUCrawlersD57S19894D130 Engine
KOMATSUCrawlersD57S19904D130 Engine
KOMATSUCrawlersD57S19914D130 Engine
KOMATSUCrawlersD57S19924D130 Engine
KOMATSUCrawlersD57S19934D130 Engine
KOMATSUCrawlersD57S19944D130 Engine
KOMATSUCrawlersD57S19954D130 Engine
KOMATSUCrawlersD5819866D125 Engine
KOMATSUCrawlersD5819876D125 Engine
KOMATSUCrawlersD5819886D125 Engine
KOMATSUCrawlersD5819896D125 Engine
KOMATSUCrawlersD5819906D125 Engine
KOMATSUCrawlersD5819916D125 Engine
KOMATSUCrawlersD5819926D125 Engine
KOMATSUCrawlersD5819936D125 Engine
KOMATSUCrawlersD5819946D125 Engine
KOMATSUCrawlersD5819956D125 Engine
KOMATSUCrawlersD5819966D125 Engine
KOMATSUCrawlersD5819976D125 Engine
KOMATSUCrawlersD58E19866D125 Engine
KOMATSUCrawlersD58E19876D125 Engine
KOMATSUCrawlersD58E19886D125 Engine
KOMATSUCrawlersD58E19896D125 Engine
KOMATSUCrawlersD58E19906D125 Engine
KOMATSUCrawlersD58E19916D125 Engine
KOMATSUCrawlersD58E19926D125 Engine
KOMATSUCrawlersD58E19936D125 Engine
KOMATSUCrawlersD58E19946D125 Engine
KOMATSUCrawlersD58E19956D125 Engine
KOMATSUCrawlersD58E19966D125 Engine
KOMATSUCrawlersD58E19976D125 Engine
KOMATSUCrawlersD58P19866D125 Engine
KOMATSUCrawlersD58P19876D125 Engine
KOMATSUCrawlersD58P19886D125 Engine
KOMATSUCrawlersD58P19896D125 Engine
KOMATSUCrawlersD58P19906D125 Engine
KOMATSUCrawlersD58P19916D125 Engine
KOMATSUCrawlersD58P19926D125 Engine
KOMATSUCrawlersD58P19936D125 Engine
KOMATSUCrawlersD58P19946D125 Engine
KOMATSUCrawlersD58P19956D125 Engine
KOMATSUCrawlersD58P19966D125 Engine
KOMATSUCrawlersD58P19976D125 Engine
KOMATSUCrawlersD601975NH220ci Engine
KOMATSUCrawlersD6019766D125 Engine
KOMATSUCrawlersD601976NH220ci Engine
KOMATSUCrawlersD6019776D125 Engine
KOMATSUCrawlersD601977NH220ci Engine
KOMATSUCrawlersD6019786D125 Engine
KOMATSUCrawlersD601978NH220ci Engine
KOMATSUCrawlersD6019796D125 Engine
KOMATSUCrawlersD601979NH220ci Engine
KOMATSUCrawlersD6019806D125 Engine
KOMATSUCrawlersD601980NH220ci Engine
KOMATSUCrawlersD6019816D125 Engine
KOMATSUCrawlersD601981NH220ci Engine
KOMATSUCrawlersD6019826D125 Engine
KOMATSUCrawlersD601982NH220ci Engine
KOMATSUCrawlersD6019836D125 Engine
KOMATSUCrawlersD601983NH220ci Engine
KOMATSUCrawlersD6019846D125 Engine
KOMATSUCrawlersD6019856D125 Engine
KOMATSUCrawlersD6019866D125 Engine
KOMATSUCrawlersD6019876D125 Engine
KOMATSUCrawlersD6019886D125 Engine
KOMATSUCrawlersD6019896D125 Engine
KOMATSUCrawlersD6019906D125 Engine
KOMATSUCrawlersD6019916D125 Engine
KOMATSUCrawlersD6019926D125 Engine
KOMATSUCrawlersD6019936D125 Engine
KOMATSUCrawlersD6019946D125 Engine
KOMATSUCrawlersD6019956D125 Engine
KOMATSUCrawlersD60A19766D125 Engine
KOMATSUCrawlersD60A19776D125 Engine
KOMATSUCrawlersD60A19786D125 Engine
KOMATSUCrawlersD60A19796D125 Engine
KOMATSUCrawlersD60A19806D125 Engine
KOMATSUCrawlersD60A19816D125 Engine
KOMATSUCrawlersD60A19826D125 Engine
KOMATSUCrawlersD60A19836D125 Engine
KOMATSUCrawlersD60A19846D125 Engine
KOMATSUCrawlersD60A19856D125 Engine
KOMATSUCrawlersD60A19866D125 Engine
KOMATSUCrawlersD60A19876D125 Engine
KOMATSUCrawlersD60A19886D125 Engine
KOMATSUCrawlersD60A19896D125 Engine
KOMATSUCrawlersD60A19906D125 Engine
KOMATSUCrawlersD60A19916D125 Engine
KOMATSUCrawlersD60A19926D125 Engine
KOMATSUCrawlersD60A19936D125 Engine
KOMATSUCrawlersD60A19946D125 Engine
KOMATSUCrawlersD60A19956D125 Engine
KOMATSUCrawlersD60A19966D125 Engine
KOMATSUCrawlersD60A19976D125 Engine
KOMATSUCrawlersD60E19956D125 Engine
KOMATSUCrawlersD60E19966D125 Engine
KOMATSUCrawlersD60E19976D125 Engine
KOMATSUCrawlersD60P19916D125 Engine
KOMATSUCrawlersD60P19926D125 Engine
KOMATSUCrawlersD60P19936D125 Engine
KOMATSUCrawlersD60P19946D125 Engine
KOMATSUCrawlersD60P19956D125 Engine
KOMATSUCrawlersD60P19966D125 Engine
KOMATSUCrawlersD60P19976D125 Engine
KOMATSUCrawlersD60S1975NH220ci Engine
KOMATSUCrawlersD60S19766D125 Engine
KOMATSUCrawlersD60S1976NH220ci Engine
KOMATSUCrawlersD60S19776D125 Engine
KOMATSUCrawlersD60S1977NH220ci Engine
KOMATSUCrawlersD60S19786D125 Engine
KOMATSUCrawlersD60S1978NH220ci Engine
KOMATSUCrawlersD60S19796D125 Engine
KOMATSUCrawlersD60S1979NH220ci Engine
KOMATSUCrawlersD60S19806D125 Engine
KOMATSUCrawlersD60S1980NH220ci Engine
KOMATSUCrawlersD60S19816D125 Engine
KOMATSUCrawlersD60S1981NH220ci Engine
KOMATSUCrawlersD60S19826D125 Engine
KOMATSUCrawlersD60S1982NH220ci Engine
KOMATSUCrawlersD60S19836D125 Engine
KOMATSUCrawlersD60S1983NH220ci Engine
KOMATSUCrawlersD60S19846D125 Engine
KOMATSUCrawlersD60S19856D125 Engine
KOMATSUCrawlersD60S19866D125 Engine
KOMATSUCrawlersD60S19876D125 Engine
KOMATSUCrawlersD60S19886D125 Engine
KOMATSUCrawlersD60S19896D125 Engine
KOMATSUCrawlersD60S19906D125 Engine
KOMATSUCrawlersD60S19916D125 Engine
KOMATSUCrawlersD60S19926D125 Engine
KOMATSUCrawlersD60S19936D125 Engine
KOMATSUCrawlersD60S19946D125 Engine
KOMATSUCrawlersD60S19956D125 Engine
KOMATSUCrawlersD63E19956D125 Engine
KOMATSUCrawlersD63E19966D125 Engine
KOMATSUCrawlersD63E19976D125 Engine
KOMATSUCrawlersD651975NH220ci Engine
KOMATSUCrawlersD6519766D125 Engine
KOMATSUCrawlersD651976NH220ci Engine
KOMATSUCrawlersD6519776D125 Engine
KOMATSUCrawlersD651977NH220ci Engine
KOMATSUCrawlersD6519786D125 Engine
KOMATSUCrawlersD651978NH220ci Engine
KOMATSUCrawlersD6519796D125 Engine
KOMATSUCrawlersD651979NH220ci Engine
KOMATSUCrawlersD6519806D125 Engine
KOMATSUCrawlersD651980NH220ci Engine
KOMATSUCrawlersD6519816D125 Engine
KOMATSUCrawlersD651981NH220ci Engine
KOMATSUCrawlersD6519826D125 Engine
KOMATSUCrawlersD651982NH220ci Engine
KOMATSUCrawlersD6519836D125 Engine
KOMATSUCrawlersD651983NH220ci Engine
KOMATSUCrawlersD6519846D125 Engine
KOMATSUCrawlersD6519856D125 Engine
KOMATSUCrawlersD6519866D125 Engine
KOMATSUCrawlersD6519876D125 Engine
KOMATSUCrawlersD6519886D125 Engine
KOMATSUCrawlersD6519896D125 Engine
KOMATSUCrawlersD6519906D125 Engine
KOMATSUCrawlersD6519916D125 Engine
KOMATSUCrawlersD6519926D125 Engine
KOMATSUCrawlersD6519936D125 Engine
KOMATSUCrawlersD6519946D125 Engine
KOMATSUCrawlersD6519956D125 Engine
KOMATSUCrawlersD65A1975NH220ci Engine
KOMATSUCrawlersD65A1976NH220ci Engine
KOMATSUCrawlersD65A1977NH220ci Engine
KOMATSUCrawlersD65A1978NH220ci Engine
KOMATSUCrawlersD65A1979NH220ci Engine
KOMATSUCrawlersD65A1980NH220ci Engine
KOMATSUCrawlersD65A19916D125 Engine
KOMATSUCrawlersD65A19926D125 Engine
KOMATSUCrawlersD65A19936D125 Engine
KOMATSUCrawlersD65A19946D125 Engine
KOMATSUCrawlersD65A19956D125 Engine
KOMATSUCrawlersD65A19966D125 Engine
KOMATSUCrawlersD65A19976D125 Engine
KOMATSUCrawlersD65P19916D125 Engine
KOMATSUCrawlersD65P19926D125 Engine
KOMATSUCrawlersD65P19936D125 Engine
KOMATSUCrawlersD65P19946D125 Engine
KOMATSUCrawlersD65P19956D125 Engine
KOMATSUCrawlersD65P19966D125 Engine
KOMATSUCrawlersD65P19976D125 Engine
KOMATSUCrawlersD65S1975NH220ci Engine
KOMATSUCrawlersD65S1976NH220ci Engine
KOMATSUCrawlersD65S1977NH220ci Engine
KOMATSUCrawlersD65S1978NH220ci Engine
KOMATSUCrawlersD65S1979NH220ci Engine
KOMATSUCrawlersD65S1980NH220ci Engine
KOMATSUCrawlersD65S1981NH220ci Engine
KOMATSUCrawlersD65S1982NH220ci Engine
KOMATSUCrawlersD65S1983NH220ci Engine
KOMATSUCrawlersD65S19916D110 Engine
KOMATSUCrawlersD65S19926D110 Engine
KOMATSUCrawlersD65S19936D110 Engine
KOMATSUCrawlersD65S19946D110 Engine
KOMATSUCrawlersD70LE19956D125 Engine
KOMATSUCrawlersD70LE19966D125 Engine
KOMATSUCrawlersD70LE19976D125 Engine
KOMATSUCrawlersD751975NH220ci Engine
KOMATSUCrawlersD7519766D125 Engine
KOMATSUCrawlersD751976NH220ci Engine
KOMATSUCrawlersD7519776D125 Engine
KOMATSUCrawlersD751977NH220ci Engine
KOMATSUCrawlersD7519786D125 Engine
KOMATSUCrawlersD751978NH220ci Engine
KOMATSUCrawlersD7519796D125 Engine
KOMATSUCrawlersD751979NH220ci Engine
KOMATSUCrawlersD7519806D125 Engine
KOMATSUCrawlersD751980NH220ci Engine
KOMATSUCrawlersD7519816D125 Engine
KOMATSUCrawlersD751981NH220ci Engine
KOMATSUCrawlersD7519826D125 Engine
KOMATSUCrawlersD751982NH220ci Engine
KOMATSUCrawlersD7519836D125 Engine
KOMATSUCrawlersD751983NH220ci Engine
KOMATSUCrawlersD7519846D125 Engine
KOMATSUCrawlersD7519856D125 Engine
KOMATSUCrawlersD7519866D125 Engine
KOMATSUCrawlersD7519876D125 Engine
KOMATSUCrawlersD7519886D125 Engine
KOMATSUCrawlersD7519896D125 Engine
KOMATSUCrawlersD7519906D125 Engine
KOMATSUCrawlersD7519916D125 Engine
KOMATSUCrawlersD7519926D125 Engine
KOMATSUCrawlersD7519936D125 Engine
KOMATSUCrawlersD7519946D125 Engine
KOMATSUCrawlersD7519956D125 Engine
KOMATSUCrawlersD75A19956D125 Engine
KOMATSUCrawlersD75A19966D125 Engine
KOMATSUCrawlersD75A19976D125 Engine
KOMATSUCrawlersD75S1975NH220ci Engine
KOMATSUCrawlersD75S19766D125 Engine
KOMATSUCrawlersD75S1976NH220ci Engine
KOMATSUCrawlersD75S19776D125 Engine
KOMATSUCrawlersD75S1977NH220ci Engine
KOMATSUCrawlersD75S19786D125 Engine
KOMATSUCrawlersD75S1978NH220ci Engine
KOMATSUCrawlersD75S19796D125 Engine
KOMATSUCrawlersD75S1979NH220ci Engine
KOMATSUCrawlersD75S19806D125 Engine
KOMATSUCrawlersD75S1980NH220ci Engine
KOMATSUCrawlersD75S19816D125 Engine
KOMATSUCrawlersD75S1981NH220ci Engine
KOMATSUCrawlersD75S19826D125 Engine
KOMATSUCrawlersD75S1982NH220ci Engine
KOMATSUCrawlersD75S19836D125 Engine
KOMATSUCrawlersD75S1983NH220ci Engine
KOMATSUCrawlersD75S19846D125 Engine
KOMATSUCrawlersD75S19856D125 Engine
KOMATSUCrawlersD75S19866D125 Engine
KOMATSUCrawlersD75S19876D125 Engine
KOMATSUCrawlersD75S19886D125 Engine
KOMATSUCrawlersD75S19896D125 Engine
KOMATSUCrawlersD75S19906D125 Engine
KOMATSUCrawlersD75S19916D125 Engine
KOMATSUCrawlersD75S19926D125 Engine
KOMATSUCrawlersD75S19936D125 Engine
KOMATSUCrawlersD75S19946D125 Engine
KOMATSUCrawlersD75S19956D125 Engine
KOMATSUCrawlersD83E19956D125 Engine
KOMATSUCrawlersD83E19966D125 Engine
KOMATSUCrawlersD83E19976D125 Engine
KOMATSULift TrucksFD2001975NH220ci Engine
KOMATSULift TrucksFD2001976NH220ci Engine
KOMATSULift TrucksFD2001977NH220ci Engine
KOMATSULift TrucksFD2501975NH220ci Engine
KOMATSULift TrucksFD2501976NH220ci Engine
KOMATSULift TrucksFD2501977NH220ci Engine
KOMATSULift TrucksFD3501975NH220ci Engine
KOMATSULift TrucksFD3501976NH220ci Engine
KOMATSULift TrucksFD3501977NH220ci Engine
KOMATSUMotor GradersGD3119824D130 Engine
KOMATSUMotor GradersGD3119834D130 Engine
KOMATSUMotor GradersGD3119844D130 Engine
KOMATSUMotor GradersGD371976NH220ci Engine
KOMATSUMotor GradersGD371977NH220ci Engine
KOMATSUMotor GradersGD371978NH220ci Engine
KOMATSUMotor GradersGD371979NH220ci Engine
KOMATSUMotor GradersGD371980NH220ci Engine
KOMATSUMotor GradersGD371981NH220ci Engine
KOMATSUMotor GradersGD371982NH220ci Engine
KOMATSUMotor GradersGD371983NH220ci Engine
KOMATSUMotor GradersGD500R19826D105 Engine
KOMATSUMotor GradersGD500R19836D105 Engine
KOMATSUMotor GradersGD500R19846D105 Engine
KOMATSUMotor GradersGD500R19856D105 Engine
KOMATSUMotor GradersGD500R19866D105 Engine
KOMATSUMotor GradersGD500R19876D105 Engine
KOMATSUMotor GradersGD500R19886D105 Engine
KOMATSUMotor GradersGD500R19896D105 Engine
KOMATSUMotor GradersGD500R19906D105 Engine
KOMATSUMotor GradersGD750R1982NH220ci Engine
KOMATSUMotor GradersGD750R1983NH220ci Engine
KOMATSUMotor GradersGD750R19846D125 Engine
KOMATSUMotor GradersGD750R1984NH220ci Engine
KOMATSUMotor GradersGD750R19856D125 Engine
KOMATSUMotor GradersGD750R1985NH220ci Engine
KOMATSUPayloaders5451984Cummins 855
KOMATSUPayloaders5451985Cummins 855
KOMATSUPayloaders5451986Cummins 855

Specifications:
Unit TypeAlternator
Part TypeUNIT
Voltage24
Amperage13
RegulatorIR
Fan TypeEF
FitsKOMATSU D50A-17 1973-ON
KOMATSU D53A-17 1973-ON
OTHER KOMATSU APPLICATIONS ALSO
2-V PULLEY 95mm OD 19mm BELT

Please verify this is the right part number you need before ordering.
If you have questions, please email sales@totalpowerparts.com for fast friendly service.

Replaces these part numbers:
ARROWHEADANK0007
CARGO110800
J & N400-50021
KOMATSU6008213350
LESTER12249
NIKKO0-33000-2280, 0-33000-2281

Total Power Parts Alternators
Stay in the fast lane with a reliable alternator from Total Power Parts. Our alternators generate the power you need to stay in motion on the road, trail or wherever your journey takes you.

Five reasons to rely on Total Power Parts for your next alternator:

  • Original-Equipment Quality – Our alternators match the performance of the original one that came with your ride.
  • Exact-Fit Parts – The new alternator that goes in will fit just the original one that comes out. .
  • Professional Testing -- Most alternators are supplied with their final test results and performance curve. .
  • Handles Hot Environments – Top grade material handle the heat. High-temperature epoxy, heavy-duty rectifiers, high-quality regulators, top-quality bearings and high-temperature grease produce better charging and longer life in punishingly hot conditions. .
  • Brand New Alternator – Never settle for a secondhand refurbished one. .

Backed by a Road and Trail-Worthy 1-Year Warranty :
Install in your machine and go. Have fun on the trails and roads without any worry. We know your alternator will work so perfectly that you won’t give it a second thought. But if it should fail to meet your expectations within a year, you can feel good that your backed by a 1-year warranty.


Warranty
All of our products are covered by our one year warranty from date of purchase. If you have a problem, we will take every step to assist you.
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