New 5P8068 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 5P8068 Seal O Ring
â–¶Specification for 5P8068 Seal O Ring
â–¶Exact Fit Guarantee for 5P8068 Seal O Ring
â–¶| Dimensions | 1.89x1.89x0.20 |
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prompt clear replies
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The gentleman was very helpful
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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. -
Great service!
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La mejor experiencia y calidad
Frequently Asked Questions
What is the Caterpillar 5P8068 seal O-ring used for?
The 5P8068 seal O-ring is designed to create a secure seal between Caterpillar equipment components, helping prevent leaks and contamination in hydraulic and engine systems.
Why is proper sealing important in heavy equipment?
Proper sealing helps maintain pressure, retain fluids, reduce contamination risks, and improve overall equipment reliability.
What are common signs of a worn O-ring?
- Common signs include fluid leakage, cracking, flattening, swelling, or hardening of the sealing material.
- Loss of proper sealing performance, leading to pressure drops or system inefficiency.
- Visible deformation or damage during inspection or maintenance checks.
Is the 5P8068 O-ring compatible with multiple Caterpillar machines?
Yes, this O-ring may fit various Caterpillar equipment applications depending on the system configuration. Check your manual or reach out to Propel Parts for help verifying fitment.
Can extreme operating conditions affect O-ring lifespan?
Yes. Exposure to heat, pressure changes, hydraulic fluids, and contaminants can gradually reduce sealing effectiveness over time.
Are aftermarket replacement O-rings dependable?
Yes. High-quality aftermarket O-rings that meet or exceed OEM specifications can provide reliable sealing performance and durability.
Are there related Caterpillar sealing products available?
Yes, components such as the Caterpillar 2U1492 seal are commonly used in related sealing and leak-prevention applications.

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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