New 2H3755 Capscrew Replacement suitable for Caterpillar Equipment
- New Capscrew Replacement suitable for Caterpillar Equipment
- Made to USA Specification
Buy with Confidence: All parts are covered by our warranty
Exact Fit Guarantee
This part is guaranteed to fit your machine.
Wrong Part?
We'll overnight correct part at no cost to you.
Exact Fit Guarantee®
×WILL PART FIT?
Yes, it will fit! We offer an Exact Fit Guarantee® or
get your money back.
HOW WE GUARANTEE, EXACT FIT
Before shipping your order, we use CAT SIS to ensure
this part is the exact fit for your equipment.
BUY WITH CONFIDENCE
Purchase with confidence because this part includes a
1 year warranty and it's guaranteed to fit & perform.
Description for 2H3755 Hex Bolt
▶Specification for 2H3755 Hex Bolt
▶Exact Fit Guarantee for 2H3755 Hex Bolt
▶| Dimensions | 0.39x0.39x0.79 |
|---|
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NE Enterprises (India)100%They went above and beyond to make sure my order was right. Thanks again
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NEW MEXICO AG PARTS (New Mexico, USA)100%GREAT CUSTOMER SERVICED
WANTED TO THANK PROPEL PARTS FOR THEIR ATTENTION TO AN URGENT MATTER I HAD. THEY RESPONDED QUICKLY & RESOLVED IT. I ALSO WANTED TO MENYTION THAT OUR CUSTOMER'S ARE VERY HAPPY WITH THE PARTS EWE HAVE BEEN ORDERING FROM PROPEL. WE WILL DEFINITLEY CONTINUE TO DO BUSINESS. -
Fernando (Mexico)100%Buen servicio y atención
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David Lisiecki (Michigan, USA)100%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. -
Orlando Marquez (Texas, USA)100%Great people! Good and fast service. Always looking to help get what you need! 10/10 ????????
Frequently Asked Questions
What is the Caterpillar 2H3755 capscrew used for?
The Caterpillar 2H3755 capscrew is a high-quality aftermarket fastening component designed to secure heavy equipment assemblies in demanding applications. It is manufactured to meet or exceed OEM specifications for dependable fit, strength, and long-term performance.
What are the benefits of the 2H3755 capscrew?
- Helps provide secure fastening for equipment assemblies
- Manufactured from durable materials for long service life
- Designed to meet or exceed OEM specifications
- Supports stable and reliable equipment operation
- Suitable for demanding heavy-duty environments
Is the 2H3755 capscrew compatible with multiple Caterpillar machines?
Yes, this capscrew may fit various Caterpillar equipment models depending on the assembly and hardware requirements. If you are unsure don’t hesitate to reach out to Propel Parts for help verifying fitment.
Why is replacing worn fastening hardware important?
Replacing worn or damaged hardware helps maintain secure assemblies, reduce vibration-related wear, and support reliable equipment performance.
Does the 2H3755 capscrew meet OEM standards?
Yes, this aftermarket replacement is designed to meet or exceed OEM specifications for fit, durability, and fastening performance.
Can damaged capscrews affect equipment reliability?
Yes. Worn or damaged capscrews may lead to loose assemblies, vibration issues, component misalignment, and premature wear.
Are related Caterpillar fastening components available from Propel Parts?
Yes. Propel Parts offers a wide range of replacement fastening hardware for Caterpillar equipment. You can also check the Caterpillar Cap Screw 2H3725 for another related replacement option.

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.
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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.
1 YEAR UNLIMITED WARRANTY
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