New 8F3469 Seal O Ring Replacement suitable for Caterpillar Equipment
- New Seal O Ring Replacement suitable for Caterpillar Equipment
- Made to USA Specification
Buy with Confidence: All parts are covered by our warranty
Exact Fit Guarantee
This part is guaranteed to fit your machine.
Wrong Part?
We'll overnight correct part at no cost to you.
Exact Fit Guarantee®
×WILL PART FIT?
Yes, it will fit! We offer an Exact Fit Guarantee® or
get your money back.
HOW WE GUARANTEE, EXACT FIT
Before shipping your order, we use CAT SIS to ensure
this part is the exact fit for your equipment.
BUY WITH CONFIDENCE
Purchase with confidence because this part includes a
1 year warranty and it's guaranteed to fit & perform.
Description for 8F3469 Seal O Ring
â–¶Specification for 8F3469 Seal O Ring
â–¶Exact Fit Guarantee for 8F3469 Seal O Ring
â–¶| Dimensions | 0.82x0.82x0.10 |
|---|
-
Ti moorhan100%prompt clear replies
-
Robin100%Amazing service, emails answered very quickly with simple straight forward answers. Haven’t received the parts yet but ordering them was quick and easy.
-
Parts100%Fast communication, and very Helpful!
-
Bruce (Colorado, USA)100%Great customer service answered email question quickly.
-
TEHR100%BEST for Heavy Equipment Parts.
Awesome quality products! Better customer service! Steven is always a pleasure to work with and very prompt in assisting me - thank you!
Frequently Asked Questions
What is the Caterpillar 8F3469 / 2H9155 seal O-ring used for?
The 8F3469 / 2H9155 seal O-ring is designed to help create a secure seal between Caterpillar equipment components, preventing fluid leaks and protecting systems from contamination.
What are the benefits of using a high-quality O-ring seal?
- Helps maintain proper sealing performance under pressure
- Reduces leakage and contamination risks
- Supports efficient hydraulic and engine system operation
What are common signs that an O-ring should be replaced?
Common signs include cracking, flattening, swelling, hardening, leakage, or reduced sealing efficiency during operation.
Why is proper sealing important in heavy equipment systems?
Proper sealing helps maintain pressure integrity, improves system efficiency, and protects internal components from contamination and premature wear.
Is the 8F3469 / 2H9155 O-ring compatible with multiple Caterpillar machines?
Compatibility depends on the machine model and system configuration. If you are still unsure, reach out to Propel Parts, our team will be happy to help you verify if this part fits your equipment.
Are aftermarket O-ring seals reliable?
Yes. Premium aftermarket O-ring seals that meet or exceed OEM specifications provide dependable sealing durability and long-term performance in demanding applications.
Are similar sealing components available for related applications?
Yes, products such as the Caterpillar 2500466 seal O-ring are commonly used in related Caterpillar hydraulic and engine 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.
Exact Fit Guarantee®
The right part — or we'll make it right.
Order Normally
Know your part number? Simply place your order.
Not Sure?
Place your order, then send us your serial number before it ships.
We'll verify fit.We Make It Right
Wrong part? We'll make it right.Fast. At our expense.
1 YEAR UNLIMITED WARRANTY
ORDER BY 3PM EST. EXCL. WEEKEND
NO CORE OR EXCHANGE CHARGES
EASY RETURNS & FAST REFUNDS
Worldwide Shipping





































































