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New 1978820 Alternator Replacement suitable for CAT PM-200; PM-201; PM-465; PM-565; 825H; 3056E; 3116; 3126; 3126B; 3176C and more below
Compatible Models: 3516, C7, C15, 3516B, 3512, 3508B, 789C, 793C, D8T, 140K, D9T, 784C and more...
- New Alternator Replacement suitable for Caterpillar Equipment
- Made to USA Specification
Buy with Confidence: All parts are covered by our warranty
$278.63
Six Month Financing
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4.7
(Site rating)
In Stock | Ships Out Today | Order By 3pm ET
SKU
1978820CTP
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This Aftermarket CAT 1978820 Alternator Gp is manufactured to meet US OEM specifications. Final quality checks were carried out in the United States to ensure that this Alternator Gp fits and performs like your orginal unit.
- Replacement Part Number(s): 197-8820
- Specifications: Aftermarket Part | US OEM Specs.
- Shipping: Same Day (Weekdays) | Order by 3pm.
- Warranty: Unlimited Mileage | 1 Year Warranty.
- Core: No Core Required | No Core Charge.
- Weight: 23.4 lbs.
- Condition: New
EXACT FIT GUARANTEE is available on this CAT 1978820 Alternator Gp. Our exclusive guarantee program is designed to give you peace of mind with your purchase.
Simply put, we check CAT SIS, to ensure this part is the correct fit for your machine before we ship it out. If it isn't, we'll contact you with the right part number. You can enroll in EXACT FIT GUARANTEE for this CAT 1978820 Alternator Gp as you checkout.
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Customer Reviews
03/13/2023
La mejor experiencia y calidad
11/15/2022
Great service at an affordable price to get my machine back going.
03/10/2023
Excelente atencion y refacciones de calidad
04/12/2025
I would give 5 stars but my first time ordering from here and using aftermarket parts. The price is reasonable comparing to original Cat parts and the customer support is great and hoping to do more business with them
05/21/2025
Excellent and prompt response. Propel parts team helped me greatly regarding a special request and I always get prompt response. They’re fantastic!
03/20/2024
Great Customer Service! Had some difficulties with the website. Contacted customer service. Once I communicated the issues I was having Steven worked through getting my order processed and making sure I got my receipt and all issues resolved. Perfect!
11/10/2022
Been buying from them for years and have almost never had an issue. The few times I had a question or something to handle, they have shown amazing customer service. Great product and a great company.
11/20/2024
Fast response and answers all my questions in a polite manner. Highly recommend.
12/17/2024
Very helpful. Every question or request I had was answered quickly. I didn't have a parts book for my excavator but that was no problem for them. If you need parts for your Cat, give them a shot.
11/04/2024
Amazing service, emails answered very quickly with simple straight forward answers. Haven’t received the parts yet but ordering them was quick and easy.
03/13/2023
La mejor experiencia y calidad
11/15/2022
Great service at an affordable price to get my machine back going.
03/10/2023
Excelente atencion y refacciones de calidad
04/12/2025
I would give 5 stars but my first time ordering from here and using aftermarket parts. The price is reasonable comparing to original Cat parts and the customer support is great and hoping to do more business with them
05/21/2025
Excellent and prompt response. Propel parts team helped me greatly regarding a special request and I always get prompt response. They’re fantastic!
03/20/2024
Great Customer Service! Had some difficulties with the website. Contacted customer service. Once I communicated the issues I was having Steven worked through getting my order processed and making sure I got my receipt and all issues resolved. Perfect!
11/10/2022
Been buying from them for years and have almost never had an issue. The few times I had a question or something to handle, they have shown amazing customer service. Great product and a great company.
11/20/2024
Fast response and answers all my questions in a polite manner. Highly recommend.
12/17/2024
Very helpful. Every question or request I had was answered quickly. I didn't have a parts book for my excavator but that was no problem for them. If you need parts for your Cat, give them a shot.
11/04/2024
Amazing service, emails answered very quickly with simple straight forward answers. Haven’t received the parts yet but ordering them was quick and easy.
QUALITY GUARANTEED
1 YEAR UNLIMITED WARRANTY
SAME DAY SHIPPING
ORDER BY 3PM EST. EXCL. WEEKEND
PRICE GUARANTEED
NO CORE OR EXCHANGE CHARGES
NO HASSLE RETURNS
EASY RETURNS & FAST REFUNDS
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