New 4D0514 Plug-Pipe Replacement suitable for Caterpillar Equipment
- New Plug-Pipe Replacement suitable for Caterpillar Equipment
- Made to USA Specification
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Description for 4D0514 Plug-sae
▶Specification for 4D0514 Plug-sae
▶Exact Fit Guarantee for 4D0514 Plug-sae
▶| Dimensions | 0.31x0.30x0.30 |
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Satisfied Customer.
I made my first purchase from Propel Parts last week. I was very happy with the response time and the delivery was fast, fast, fast! Also, the quality of the product is superb and at a great low price.
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I’ve been ordering parts from propel for about 3 years & counting. I live in Hawaii where we have a hard time getting parts especially for decent prices with fast shipping. I've been 100% satisfied with the company and the customer service and will continue to use them. I recommend propel to everyone here in Hawaii and we are all happy to have you guys. Thank you!!!
Frequently Asked Questions
What is the Caterpillar 4D0514 plug pipe used for?
The Caterpillar 4D0514 plug pipe is a high-quality aftermarket replacement used to seal pipe openings in heavy equipment air and exhaust systems. It is designed to meet or exceed OEM specifications for dependable sealing and long-lasting durability.
What are the benefits of using the 4D0514 plug pipe?
A2.
- Helps maintain proper system sealing and pressure
- Built for durability in demanding jobsite conditions
- Designed to meet or exceed OEM specifications
- Helps reduce the risk of leaks and contamination
- Provides reliable fit and performance for Caterpillar equipment
Is the 4D0514 plug pipe compatible with multiple Caterpillar machines?
Yes, this plug pipe may fit a variety of Caterpillar equipment models depending on the application and assembly type. If you are unsure don’t hesitate to reach out to Propel Parts for help verifying fitment.
Can a damaged pipe plug affect machine performance?
Yes. A worn or damaged plug can lead to pressure loss, leaks, contamination, and additional strain on nearby components, potentially affecting equipment efficiency and reliability.
Does the 4D0514 plug pipe meet OEM standards?
Yes, this aftermarket replacement is manufactured to meet or exceed OEM specifications for fit, performance, and durability in demanding operating environments.
Are related plug pipe components available at Propel Parts?
Yes. Propel Parts carries a wide range of pipe plugs and sealing components for heavy equipment systems. You can also check the 7X7732 Plug Pipe for another related replacement option.
Why is regular inspection of sealing components important?
Regular inspection helps identify wear, corrosion, or damage early, reducing the risk of leaks, unexpected downtime, and costly repairs while improving overall equipment reliability.

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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