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New 6D7146 Seal O Ring Replacement suitable for Caterpillar Equipment
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Description for 6D7146 Seal O Ring
â–¶Specification for 6D7146 Seal O Ring
â–¶Exact Fit Guarantee for 6D7146 Seal O Ring
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Customer Reviews
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
rapid response!
Original Review (Spanish)
Si necesitas piezas de repuesto a buen precio para tu m?quina grande y quieres un servicio al cliente atento, esta tienda es una muy buena opci?n.
English Translation
If you need affordable replacement parts for your heavy equipment and want attentive customer service, this store is a very good option.
Everything fine, thank you. The only thing with which I had a problem in your Software, is that when I have more than 10 different items on the list, I can't scroll to the first ones. But besides that, I am very happy in going on with buying your parts.
Great service!
Great service They respond back very fast always try…
They respond back very fast always try there best to get what I need
Very friendly
Prices are reasonable
If there is a problem they fix it
Been working with them 4 years and hopefully many more
Good Customer Service. Fast Shipping. A+++
Propel parts is a very reliable parts source for heavy equipment
Quick response,good quality parts,favourable prices and always deliver on time
customer service and parts availability is fantastic
Quick Response. Very much appreciated.
Product Questions
Frequently Asked Questions
What is the Caterpillar 6D7146 seal O-ring used for?
The Caterpillar 6D7146 seal O-ring is a high-quality aftermarket sealing component designed to help prevent leaks and maintain dependable sealing performance in heavy equipment systems. It is manufactured to meet or exceed OEM specifications for durability and reliable operation.
What are the benefits of the 6D7146 seal O-ring?
- Helps create reliable leak-resistant seals
- Supports proper fluid and pressure retention
- Manufactured from durable sealing materials
- Designed to meet or exceed OEM specifications
- Helps reduce contamination risks in equipment systems
Is the 6D7146 O-ring compatible with multiple Caterpillar machines?
Yes, this seal O-ring may fit various Caterpillar equipment models depending on the system configuration and application requirements. If you are unsure don’t hesitate to reach out to Propel Parts for help verifying fitment.
Why is replacing worn O-rings important in heavy equipment?
Replacing worn O-rings helps prevent leaks, pressure loss, contamination, and premature wear on nearby components, helping maintain dependable system performance.
Does the 6D7146 seal O-ring meet OEM standards?
Yes, this aftermarket replacement is designed to meet or exceed OEM specifications for fit, sealing performance, and long-lasting durability.
Can damaged O-rings affect equipment efficiency?
Yes. Damaged or deteriorated O-rings may contribute to fluid leakage, reduced operating pressure, contamination, and increased maintenance requirements.
Are related Caterpillar sealing components available from Propel Parts?
Yes. Propel Parts offers a wide range of replacement seals and O-rings for Caterpillar equipment. You can also explore the Caterpillar Equipment Seal O-Ring 6K6307 for another related sealing solution.
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.
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