New CAT 4C4784 (2701535) D-Ring Seal Kit Caterpillar Aftermarket for Caterpillar Equipment

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.

Very knowledgeable and quick to quote parts. Very quick to respond to parts quotes. Knowledgeable and Polite, and very quick shipping. Definitely will purchase parts from these guys in the future.

Quick Respond. The quick respond much appreciated. Keep this up.

Great pricing and fast shipping! I'll admit that I was skeptical of propel parts, but they are an honest site and came through with the order. I was skeptical because I've never ordered heavy machinery parts, and didn't know who to trust. The parts that I ordered showed in stock, but after checking with their vendor, they only had half of the order in stock. I was notified the day after the order, and most of the parts arrived in a few days. There was one part that was not shipped putz but I was able to talk with who I assumed is the owner who rectified the situation and had the part overnighted to me. I will say that communication speed could use a little work, but they will eventually get back with you.

Quality Caterpillar parts Very fast delivery and respons from Propel Parts This is my second time that I bought something from it, first time delivery time was in one week from US to Serbia

Great customer service Anthony was very professional and on top of what needed to be done to get my order verified and moving forward.

Good Stuff. We have had a couple shipping issues, but each time they made it right and we ended up getting what we need. Quality parts at half the price of OEM.

Amazing service, emails answered very quickly with simple straight forward answers. Haven’t received the parts yet but ordering them was quick and easy.

Good Customer Service. Fast Shipping. A+++

Prompt service, Friendly people and hassle free