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Alternator for Caterpillar 120 Motor Grader, 120G Motor Grader
Alternator for Caterpillar 120 Motor Grader, 120G Motor Grader

Alternator for Caterpillar 120 Motor Grader, 120G Motor Grader

Item #: 3500-0521
Complete Tractor alternators keep your electrical system powered with the current it needs.
  • High-temperature epoxy and high-temperature grease withstand high-heat environments
  • Heavy-duty rectifier efficiently converts alternating current (AC) to direct current (DC)
  • Top-quality bearings allow for smooth spinning for superior alternator performance
  • Perfect fitment allows for direct replacement and easy installation of new alternator
  • Money-saving, factory direct alternator typically priced substantially less than OEM counterparts
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$614.02 $349.68

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Description

Complete Tractor Alternators
Complete Tractor offers quality aftermarket alternators to keep your tractor running like new. 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 Complete Tractor alternators, you’ll get …

  • Superior Quality Every Time – Our aftermarket alternators deliver performance that’s equivalent to the original.
  • Direct-Fit OEM Replacement Parts – Complete Tractor 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 Complete Tractor for your next alternator:

  • Built to Take the Heat – Most alternators sold by Complete Tractor 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.
  • Brand New Alternator – Never settle for a secondhand refurbished one. Many places will try to sell you a used alternator for about the price that we’ll sell you a new one.

The Complete Tractor Advantage – 1-Year Warranty
Complete Tractor 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.

Part Number: C3500-0521T

MPN: 3500-0521

Part Notes

Voltage : 24V
Amps : 50 AMP

Part Fitment

Select Make & Type
MakeVehicle TypeModel
CaterpillarCrawler561C Crawler
CaterpillarCrawler561D Crawler
CaterpillarCrawler571F Crawler
CaterpillarCrawler571G Crawler
CaterpillarCrawler572F Crawler
CaterpillarCrawler572G Crawler
CaterpillarCrawler583H Crawler
CaterpillarCrawler583K Crawler
CaterpillarCrawler589 Crawler
CaterpillarCrawler591 Crawler
CaterpillarCrawler594 Crawler
CaterpillarCrawler594H Crawler
CaterpillarCrawler941B Crawler
CaterpillarCrawler943 Crawler
CaterpillarCrawler951B Crawler
CaterpillarCrawler951C Crawler
CaterpillarCrawler953 Crawler
CaterpillarCrawler955L Crawler
CaterpillarCrawler963 Crawler
CaterpillarCrawler973C Crawler
CaterpillarCrawler977K Crawler
CaterpillarCrawler977L Crawler
CaterpillarCrawler983 Crawler
CaterpillarCrawler983B Crawler
CaterpillarCrawlerD10 Crawler
CaterpillarCrawlerD10N Crawler
CaterpillarCrawlerD11N Crawler
CaterpillarCrawlerD3 Crawler
CaterpillarCrawlerD4D Crawler
CaterpillarCrawlerD4E Crawler
CaterpillarCrawlerD4H Crawler
CaterpillarCrawlerD5 Crawler
CaterpillarCrawlerD5B Crawler
CaterpillarCrawlerD5H Crawler
CaterpillarCrawlerD6C Crawler
CaterpillarCrawlerD6D Crawler
CaterpillarCrawlerD6H Crawler
CaterpillarCrawlerD7F Crawler
CaterpillarCrawlerD7G Crawler
CaterpillarCrawlerD7H Crawler
CaterpillarCrawlerD8H Crawler
CaterpillarCrawlerD8K Crawler
CaterpillarCrawlerD8L Crawler
CaterpillarCrawlerD8N Crawler
CaterpillarCrawlerD9G Crawler
CaterpillarCrawlerD9H Crawler
CaterpillarCrawlerD9N Crawler
CaterpillarExcavator215 Excavator
CaterpillarExcavator215B Excavator
CaterpillarExcavator215C Excavator
CaterpillarExcavator215D Excavator
CaterpillarExcavator219 Excavator
CaterpillarExcavator219D Excavator
CaterpillarExcavator225 Excavator
CaterpillarExcavator225B Excavator
CaterpillarExcavator225D Excavator
CaterpillarExcavator229 Excavator
CaterpillarExcavator229D Excavator
CaterpillarExcavator235 Excavator
CaterpillarExcavator235B Excavator
CaterpillarExcavator235C Excavator
CaterpillarExcavator235D Excavator
CaterpillarExcavator245 Excavator
CaterpillarExcavator245B Excavator
CaterpillarExcavator245D Excavator
CaterpillarLoader508 Skidder
CaterpillarLoader518 Skidder
CaterpillarLoader528 Skidder
CaterpillarLoader530B Skidder
CaterpillarLoader916 Wheel Loader
CaterpillarLoader920 Wheel Loader
CaterpillarLoader926E Wheel Loader
CaterpillarLoader930 Wheel Loader
CaterpillarLoader936 Wheel Loader
CaterpillarLoader936E Wheel Loader
CaterpillarLoader950 Wheel Loader
CaterpillarLoader950B Wheel Loader
CaterpillarLoader950E Wheel Loader
CaterpillarLoader966C Wheel Loader
CaterpillarLoader966D Wheel Loader
CaterpillarLoader966E Wheel Loader
CaterpillarLoader966FSeries II Wheel Loader
CaterpillarLoader980C Wheel Loader
CaterpillarLoader980F Wheel Loader
CaterpillarLoader988 Wheel Loader
CaterpillarLoader992 Wheel Loader
CaterpillarLoader992B Wheel Loader
CaterpillarLoader992C Wheel Loader
CaterpillarLoaderIT18B Wheel Loader
CaterpillarLoaderIT28B Wheel Loader
CaterpillarTractor120 Motor Grader
CaterpillarTractor120G Motor Grader
CaterpillarTractor12F Motor Grader
CaterpillarTractor12G Motor Grader
CaterpillarTractor130G Motor Grader
CaterpillarTractor140 Motor Grader
CaterpillarTractor140G Motor Grader
CaterpillarTractor14E Motor Grader
CaterpillarTractor16 Motor Grader
CaterpillarTractor16G Motor Grader
CaterpillarTractor227 Logger
CaterpillarTractor3208 Eng
CaterpillarTractor3304 Eng
CaterpillarTractor3306 Eng
CaterpillarTractor3408 Eng
CaterpillarTractor3412 Eng
CaterpillarTractor613B Scraper
CaterpillarTractor613C Scraper
CaterpillarTractor615 Tractor
CaterpillarTractor615C Series II Scraper
CaterpillarTractor621 Scraper
CaterpillarTractor621B Scraper
CaterpillarTractor623 Scraper
CaterpillarTractor623B Scraper
CaterpillarTractor627 Scraper
CaterpillarTractor627B Scraper
CaterpillarTractor631C Scraper
CaterpillarTractor631D Scraper
CaterpillarTractor631E Scraper
CaterpillarTractor633C Scraper
CaterpillarTractor633D Scraper
CaterpillarTractor633E Series II Scraper
CaterpillarTractor637 Scraper
CaterpillarTractor637D Scraper
CaterpillarTractor637E Scraper
CaterpillarTractor639D Scraper
CaterpillarTractor641B Scraper
CaterpillarTractor651B Scraper
CaterpillarTractor651E Scraper
CaterpillarTractor657B Scraper
CaterpillarTractor657E Scraper
CaterpillarTractor660B Wheel Tractor
CaterpillarTractor666B Scraper
CaterpillarTractor768B Wheel Tractor
CaterpillarTractor768C Wheel Tractor
CaterpillarTractor769B Haul Truck
CaterpillarTractor769C Haul Truck
CaterpillarTractor771C Haul Truck
CaterpillarTractor772 Haul Truck
CaterpillarTractor772B Haul Truck
CaterpillarTractor773 Haul Truck
CaterpillarTractor773B Haul Truck
CaterpillarTractor776 Wheel Tractor
CaterpillarTractor776B Wheel Tractor
CaterpillarTractor776C Wheel Tractor
CaterpillarTractor777 Haul Truck
CaterpillarTractor777B Haul Truck
CaterpillarTractor777C Haul Truck
CaterpillarTractor814 Compactor
CaterpillarTractor814B Wheel Dozer
CaterpillarTractor815 Compactor
CaterpillarTractor815B Compactor
CaterpillarTractor816 Compactor
CaterpillarTractor816B Compactor
CaterpillarTractor824B Wheel Dozer
CaterpillarTractor824C Wheel Dozer
CaterpillarTractor825B Compactor
CaterpillarTractor825C Compactor
CaterpillarTractor826B Compactor
CaterpillarTractor826C Compactor
CaterpillarTractor834 Wheel Dozer
CaterpillarTractor834B Wheel Dozer
CaterpillarTractor835 Compactor
CaterpillarTractor836 Compactor
CaterpillarTractorD342 Eng

Replaces These Part Numbers

Caterpillar3T1888

Customer Reviews

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Your Trusted Source for Quality Tractor Parts!

Complete Tractor specializes in offering hard-to-find parts to keep tractors working like the first day they rolled onto a field.

  • Proven to Perform

    Complete Tractor supplies premium quality parts that keep tractors working like new.
  • Fast Delivery

    Complete Tractor keeps parts stocked so they are ready to ship when you place an order, getting you up and running all the sooner.
  • Priced to Please

    With prices that often save you over OEM, our parts are manufactured to OEM specifications for outstanding performance.
  • Just Like Originals

    Parts are designed to match the fitment specifications of the originals that came in your tractor.
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