3445081 CAT Alternator Gp-Cha
Exact Fit Guarantee
This part is guaranteed to fit your machine.
Wrong Part?
We'll overnight correct part at no cost to you.
Description for 3445081 Alternator
▶Specification for 3445081 Alternator
▶Exact Fit Guarantee for 3445081 Alternator
▶| Dimensions | 12.80x11.02x10.43 |
|---|
-
prompt clear replies
-
When I had questions, they were answered quickly and kindly.
Thank you!! -
Excellent and prompt response.
Propel parts team helped me greatly regarding a special request and I always get prompt response.
They’re fantastic! -
Great place for Cat parts!
Had some shipping difficulties, but everything was made right. Parts were perfect and an excellent price. Thanks! -
Great service They respond back very fast always try…
They respond back very fast always try there best to get what I need
Very friendly
Prices are reasonable
If there is a problem they fix it
Been working with them 4 years and hopefully many more
Frequently Asked Questions
What is the function of the 3445081 Alternator GP-CHA?
How to install this 3445081 alternator GP-CHA?
Please follow the installation steps provided below
1. Begin by disconnecting the battery to ensure safety
2. Remove the existing alternator by loosening its mounting bolts and disconnecting the wiring. Position the new alternator in place
3. Reconnect the wires securely
4. Tighten all fasteners.
5. Finally, reconnect the battery and test the charging system to confirm proper operation.
Professional assistance is recommended for best results.
Is this 3445081 alternator compatible with multiple machine models?
Does this 3445081 alternator meet industry performance standards?
What are the signs that the 3445081 alternator needs replacement?
In case you observe any of the following:
1. Dimming lights
2. Weak battery performance
3. Unusual noises
4. Difficulty starting the machine
If any of these occur, it’s best to inspect and replace the alternator as needed.
How do I maintain this alternator for optimal performance?
Regular maintenance for this
1. Regularly check belt tension, electrical connections, and mounting points.
2. Keep the alternator clean and free of debris to maintain consistent charging performance and extend its service life.
This 3445081 Alternator is compatible with the following models:

We know equipment downtime costs money, so fast and reliable shipping is a priority at Propel Parts. Orders placed on weekdays before 3:00 PM ET typically ship the same day, with expedited delivery options available for many locations when time is critical.
We ship across the U.S., Canada, and over 130 countries worldwide, helping customers keep machines running wherever they operate. Available shipping methods and delivery estimates are shown at checkout so you can select the option that best fits your timeline.
Tracking information is emailed within 24–48 hours after your order is processed, giving you full visibility from dispatch to delivery and peace of mind that your parts are on the way.

Our refund policy is simple. We offer a 30-day, no-hassle return policy, and we make every effort to provide the best service and highest-quality parts possible. If you’re not fully satisfied with your purchase, you may return it within 30 days for a refund. Full details are available on our Returns Policy page.

Buy with confidence. All parts from Propel Parts are covered against material or manufacturer defects for 12 months from the original invoice date. We stand behind every part we sell, so you can count on reliable performance and dependable support. Full details are available on our Warranty Policy page.
Exact Fit Guarantee®
The right part — or we'll make it right.
Order Normally
Know your part number? Simply place your order.
Not Sure?
Place your order, then send us your serial number before it ships.
We'll verify fit.We Make It Right
Wrong part? We'll make it right.Fast. At our expense.
Worldwide Shipping








