New 2K8199 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 2K8199 Seal O Ring
▶Specification for 2K8199 Seal O Ring
▶Exact Fit Guarantee for 2K8199 Seal O Ring
▶| Dimensions | 1.33x1.33x0.10 |
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They went above and beyond to make sure my order was right. Thanks again
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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. -
Had a great experience with ordering correct engine gaskets for our 3208 caterpillar engine
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I would give 5 stars but my first time ordering from here and using aftermarket parts. The price is reasonable comparing to original Cat parts and the customer support is great and hoping to do more business with them
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Great site and price
Frequently Asked Questions
What is the Caterpillar 2K8199 seal O-ring used for?
The 2K8199 seal O-ring is designed to create a reliable seal between Caterpillar equipment components, helping prevent leaks and protect systems from contamination.
What are the benefits of using a high-quality O-ring seal?
- Helps maintain proper fluid and pressure sealing
- Reduces the risk of leakage and contamination
- Supports dependable hydraulic and engine system performance
What are common signs that an O-ring should be replaced?
Common signs include leakage, cracking, hardening, flattening, swelling, or reduced sealing effectiveness during operation.
Why are O-rings important in heavy equipment systems?
O-rings help maintain system pressure, improve sealing efficiency, and protect sensitive components from dirt and fluid loss.
Is the 2K8199 O-ring compatible with multiple Caterpillar machines?
Yes, this O-ring may fit various Caterpillar equipment applications depending on machine configuration. If you are unsure don’t hesitate to reach out to Propel Parts for help verifying fitment.
Are aftermarket replacement O-rings reliable?
Yes. Premium aftermarket O-rings that meet or exceed OEM specifications provide dependable sealing performance and durability in demanding operating environments.
Are related sealing components available for similar applications?
Yes, products such as the Caterpillar 0951578 seal O-ring are commonly used in related Caterpillar equipment systems requiring dependable leak protection.

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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