New 7L6580 Seal O Ring Replacement suitable for Caterpillar Equipment
- New Seal O Ring Replacement suitable for Caterpillar Equipment
- Made to USA Specification
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Description for 7L6580 Seal O Ring
â–¶Specification for 7L6580 Seal O Ring
â–¶Exact Fit Guarantee for 7L6580 Seal O Ring
â–¶| Dimensions | 1.62x1.62x0.20 |
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Good service, quick response.
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:) great service
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Excelente servicio rapido, responsable y confiable
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Online order.
I had a good experience this morning I placed an online order and everything went smoothly. The staff at propel parts has always been helpful in the past when I have been looking for harder to find parts or something that wasn’t listed online. -
Great people! Good and fast service. Always looking to help get what you need! 10/10 ????????
Frequently Asked Questions
What is the Caterpillar 7L6580 seal O-ring used for?
The 7L6580 seal O-ring is designed to create a secure seal between connected components in Caterpillar equipment systems. It helps prevent fluid leaks and contamination in demanding operating environments.
What are common signs of a failing O-ring?
- Fluid leakage around fittings or assemblies
- Cracking, flattening, or hardening of the seal
- Reduced system pressure or performance
- Visible wear caused by heat or chemical exposure
Is the 7L6580 O-ring compatible with multiple Caterpillar machines?
Yes, this O-ring may fit various Caterpillar equipment applications depending on the system and model. Check your manual or reach out to Propel Parts for help verifying fitment.
Why is replacing worn sealing components important?
Proper sealing helps maintain pressure, prevent contamination, and reduce the risk of equipment downtime or component damage.
Are aftermarket replacement O-rings reliable?
Yes. High-quality aftermarket sealing components that meet or exceed OEM specifications can provide dependable sealing performance and durability.
Can environmental conditions affect O-ring lifespan?
Yes. Excessive heat, pressure fluctuations, and fluid exposure may gradually reduce sealing effectiveness over time.
Are there related Caterpillar sealing products available?
Yes, components such as the Caterpillar 9Y1798 water seal are also used to help protect equipment systems from leaks and contamination.

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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