Alternator 100-5045 1005045 Fits for Caterpillar CAT 943 953 963 973 814B 814F 824C
Alternator 100-5045 1005045 Fits for Caterpillar CAT 943 953 963 973 814B 814F 824C is backordered and will ship as soon as it is back in stock.
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Powering 10,000+ Commercial Fleets
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One Year Warranty
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Easy 60-day Return
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Expert support & Fitment Guarantee
Description
Description
Alternator 100-5045 1005045 Fits for Caterpillar CAT 943 953 963 973 814B 814F 824C
Maintaining heavy machinery at optimal performance levels is essential for operational efficiency and minimizing downtime in demanding industries such as construction and mining. This alternator, manufactured to meet OEM specifications, ensures reliable fitment and durability tailored for Caterpillar equipment.
Compatible Part Numbers
- CA1005045
- 100-5045
- 1005045
- ALANKO 441748
- CATERPILLAR 0R3667
- CATERPILLAR 0R3669
- 1005047
- 5S9088
- 6T7223
- DELCO REMY 1005045
- 1117229
- 1117236
- 1117239
- 1117243
- 1117248
- 1117250
- 1117253
- 1117258
- 1117259
- DENSO 1002110890
- DENSO 1002110891
- DENSO 1002115047
- 9760218089
- FARCOM 119768
Compatible Engines
- 3114
- 3116
- 3126
- 3126B
- 3176B
- 3176C
- 3196
- 3208
- 3304
- 3306
- 3306B
- 3406B
- 3406C
- 3412
- 3412C
- C-10
- C-12
- C-9
Compatible Equipment
- Caterpillar Articulated Trucks: D250D, D250E, D250E II, D25D, D300D, D300E, D300E II, D350E, D350E II, D400E, D400E II, D40D
- Caterpillar Ejector Trucks: D400E II
- Caterpillar Excavators: 215D, 219D, 225D, 229D, 231D, 235C, 235D, 245B, 245D, 325 FM L, 325 L, 330, 330 FM L, 330 L, 330B, 330B L, 350, 375
- Caterpillar Front Shovels: 5080
- Caterpillar Integrated Toolcarriers: IT28B
- Caterpillar Landfill Compactors: 816B, 826C, 836
- Caterpillar Motor Graders: 120G, 120H, 120H ES, 120H NA, 12G, 12H, 12H ES, 12H NA, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 16G, 16H NA
- Caterpillar Pipelayers: 578, 583R, 589
- Caterpillar Quarry Trucks: 771C, 771D, 775B
- Caterpillar Reclaimer Mixers: RM-350B
- Caterpillar Road Reclaimers: RR-250, RR-250B
- Caterpillar Soil Compactors: 815B, 825C, 825G
- Caterpillar Soil Stabilizers: SS-250
- Caterpillar Stabilizer Mixers: SM-350
- Caterpillar Track Loaders: 943, 953, 953B, 953C, 963, 963B, 973
- Caterpillar Track Skidders: 527, D4HTSK III, D5HTSK II
- Caterpillar Track-Type Tractors: D4E, D4E SR, D4H, D4H XL, D5H, D5H XL, D6H, D6H XL, D6H XR, D7G, D7G2, D7H, D8L, D8N, D8R
- Caterpillar Tractors: 768C, 772B
- Caterpillar Trucks: 69D, 769C, 769D, 773B, 777B
- Caterpillar Vibratory Compactors: CS-643
- Caterpillar Wheel Dozers: 814B, 824C, 824G, 834B
- Caterpillar Wheel Loaders: 926, 950B, 950B/950E, 950F, 950F II, 960F, 966D, 966F, 966F II, 970F, 980C, 980F, 980F II, 980G, 988B, 992C
- Caterpillar Wheel Scrapers: 615C, 623E, 627E
- Caterpillar Wheel Skidders: 528B, 530B
- Caterpillar Wheel Tractors: 611, 613C II, 621E, 621F, 627E, 627F, 631E, 633E II, 637E, 651E, 657E
- Caterpillar Wheeled Excavators: W330B
1 Year Warranty
1 Year Warranty
Fab Heavy Parts is excited to offer a 12-month warranty on all new replacement/aftermarket parts starting from your original purchase date.
Enjoy peace of mind with Fab Heavy Parts!
For more warranty details, please check out our warranty policy.
Fast Delivery
Fast Delivery
Estimated delivery time 3-6 workdays
No Core Charge
No Core Charge
We don't have a core charge for any products.
Frequently Asked Questions
Shipping and Delivery
What countries do you ship to?
What countries do you ship to?
We can ship to these countries:
Indonesia, Japan, Malaysia, Philippines, Singapore, South Korea, Thailand, Vietnam
United States
Belgium, San Marino, Italy, Spain, Netherlands, France, Germany, Finland, Austria, Denmark, Ireland, Luxembourg, Monaco, Norway, Sweden, Switzerland, Portugal, Poland, Hungary, Canada, Estonia, Australia, Mexico, New Zealand, Bulgaria, Croatia, Cyprus, Czechia, Greece, Greenland, Iceland, Liechtenstein, Lithuania, Malta, Romania, Russia, Slovakia, Slovenia, Latvia, Turkey, United Kingdom
How long will it take to receive my order?
How long will it take to receive my order?
Estimated delivery time to USA: 3-6 workdays;
Estimated delivery time to Canada, Mexico: 4-7 workdays;
Estimated delivery time to Australia: 4-7 workdays;
Estimated delivery time to European countries: 4-7 workdays;
Estimated delivery time to Asian countries: 3-5 workdays.
Returns and Refunds
How do I return a product?
How do I return a product?
Our return policy lasts 60 days. If 60 days have gone by since the delivery, unfortunately, we can’t offer you a refund or exchange.
To be eligible for a return, your item must be unused, not installed, clean and in the same condition that you received it. Shrink wrapping must not be broken. It must also be in the original packaging.
To complete your return, we require a receipt or proof of purchase.
Please do not send your purchase back to the manufacturer.
Steps of Returning Products to Fab Heavy Parts
1. Request returns in seconds at our return portal.
2. Fill in the email address you left with the order & the order number to start the return. Note: a correct order number format starts with a # hashtag
3. Select the items you wish to return and choose the return reason and upload photos of the received package.
Then, Fab Heavy Parts receives your return request and starts to process your return request. We may contact you for more details.
Steps after the approval of your return request:
1. A Return label will be sent to you via email. Print out the return label, place it on the parcel, and take it to the drop-off point. Make sure you properly pack the product for return if it’s returnable.
2. A refund of the original purchase price will be issued.
Any questions about returning products, please feel free to contact us at info@fabheavy.com
How long will it take to receive my refund?
How long will it take to receive my refund?
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment within 3-10 business days.
Payment Methods
What kind of payment methods do you accept?
What kind of payment methods do you accept?
We accept all major credit cards, PayPal, Google Pay, Apply Pay, Shop Pay, debit cards.
If you prefer offline payment, please contact us to get our bank transfer details.
Taxes or duties
Will I receive customs/import duties?
Will I receive customs/import duties?
For orders shipping to the United States, our price includes the import fees. The receiver/buyer doesn't need to pay any extra customs taxes, or duties for their packages. For orders shipping to non-US countries, please check our policy here.


