Worldwide Shipping
New CAT 4N8771 (1013282) Belt Set(2) Caterpillar Aftermarket for Caterpillar CB-634D, M312, M313C, M315, M315C and more
Exact Fit Guarantee
This part is guaranteed to fit your machine.
Wrong Part?
We'll overnight correct part at no cost to you.
Secure Checkout
•
Trusted Since 2012
Details
Description for 4N8771 Engine Belt Set
â–¶Specification for 4N8771 Engine Belt Set
â–¶Exact Fit Guarantee for 4N8771 Engine Belt Set
â–¶Reviews
Customer Reviews
Stevens the man. Placed my order and sent him the order # and had me in the loop within an hour.
Excellent Customer service
Rapid response! Excellent service!
helpful and professional.
quick and professional service.
Good service, quick response.
Received 15 items within 5 days from placing order !
Great. !
Above and Beyond
Staff took care of issue that was nit created by them. Package was lost by UPS. Propel sent me another part Next Day Air to correct it.
Awesome service prices and quality parts
Our CSR for Dymax Inc., Deb, has been extremely helpful and consistently provides quick, accurate information regarding parts and inventory. When we encounter difficulties finalizing transactions through the internal website, she is able to promptly generate quotes and provide an external, secure method for payment. Her responsiveness and willingness to assist play a key role in supporting our team’s success.
Customer service was great! There was a small problem with the part and they responded quickly and respectfully until was resolved! Highly recommended
Product Questions
Compatible Models
This 4N8771 Engine Belt Set is compatible with the following models:
CB-634D, M312, M313C, M315, M315C & more...
Shipping | Returns
Shipping
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.
Easy Returns
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.
Warranty
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
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.