New 2D8114 Clamp Replacement suitable for Caterpillar Equipment
- New Clamp Replacement suitable for Caterpillar Equipment
- Made to USA Specification
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Description for 2D8114 Clamp-rim
â–¶Specification for 2D8114 Clamp-rim
â–¶Exact Fit Guarantee for 2D8114 Clamp-rim
â–¶| Dimensions | 2.17x1.57x0.59 |
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I put 2 of the same orders in due to a web page error and shortly after I was contacted by Deb from customer service asking if I meant to place both orders. She was very helpful, the email was very well written and it genuinely made me feel better about the whole experience. She resolved the issue quickly and with there not being much of customer service these days I was very happy so see that is not the case everywhere!!!
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Awesome and diligent support. Would definitely recommend
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Steven & Propel Parts were a huge help! We were able to place a large order and get it shipped out same day to avoid a line down situation for a customer due to a lost component. The order was even submitted after the 3pm cutoff for same day shipments and we got it the next morning!
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Propel Parts provided quality parts for my Caterpillar needs at a very fair price. Shipping to my international location was very fast. took about a week for the parts to get here. Seller is also responsive with my inquiry.
Thanks again -
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.
Frequently Asked Questions
What is the Caterpillar 2D8114 clamp used for?
The 2D8114 is an air intake or exhaust clamp used on Caterpillar equipment to secure hose connections, intake pipes, and exhaust components. It provides a strong, leak-free joint that resists vibration and thermal cycling in high-temperature exhaust and air intake environments.
What happens if an exhaust clamp fails on my CAT machine?
A failed exhaust clamp can lead to exhaust gas leaks, which reduce engine efficiency, create fire hazards near combustible materials, expose operators to harmful fumes, and accelerate corrosion in surrounding components. Replace worn or damaged clamps promptly to maintain safe and efficient operation.
Is the 2D8114 compatible with my equipment?
This clamp is used across various Caterpillar equipment models. Confirm the part number against your machine's service documentation or parts list. If you are unsure, reach out to Propel Parts for help verifying fitment.
What torque should I use when installing this exhaust clamp?
Torque specifications for exhaust clamps are found in the relevant section of the Caterpillar service manual for your machine model. Over-torquing can crush the pipe or strip threads, while under-torquing leads to leaks. Use a torque wrench for accurate installation.
Should I replace the clamp gasket or seal at the same time?
Yes ??? whenever an exhaust clamp is removed, replacing any gaskets or seals at the joint is strongly recommended. Our seals and gaskets category includes exhaust and general-purpose gaskets suitable for completing this service properly.
Does this clamp require any anti-seize compound during installation?
For exhaust applications, applying a high-temperature anti-seize compound to the clamp threads helps prevent seizing from heat and corrosion, making future removal easier. Always check the service manual for any specific coating requirements for this installation.
What warranty does Propel Parts offer on the 2D8114 clamp?
All parts from Propel Parts including the 2D8114 clamp carry a 1-year unlimited mileage warranty. Same-day shipping is available on weekdays, and the Propel Parts team is available to help with any technical questions.

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.
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