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New 1390566 Seal As Replacement suitable for Caterpillar Equipment
- New Seal As 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.
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Description for 1390566 Seal Assem
▶Specification for 1390566 Seal Assem
▶Exact Fit Guarantee for 1390566 Seal Assem
▶| Dimensions | 4.53x1.57x4.53 |
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Original Review (Portuguese)
Muito bom atendimento
Ótima empresa
English Translation
Very good service.
Excellent company. -
I put 2 of the same orders in due to a web page error and shortly after I was contacted by Deb from customer service asking if I meant to place both orders. She was very helpful, the email was very well written and it genuinely made me feel better about the whole experience. She resolved the issue quickly and with there not being much of customer service these days I was very happy so see that is not the case everywhere!!!
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100% recommend it is a good parts by par for five years and everything is good
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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 Stuff.
We have had a couple shipping issues, but each time they made it right and we ended up getting what we need. Quality parts at half the price of OEM.
Frequently Asked Questions
What is the Caterpillar 1390566 seal assembly used for?
The 1390566 seal assembly is designed to help prevent fluid leakage and contamination within Caterpillar equipment systems, supporting reliable hydraulic and engine performance.
What are the benefits of using a high-quality seal assembly?
- Helps maintain proper system sealing
- Reduces the risk of leaks and contamination
- Supports efficient hydraulic and engine operation
What are common signs that a seal assembly should be replaced?
Signs include fluid leakage, pressure loss, visible wear, cracking, or reduced sealing performance during operation.
Why are seals important in heavy equipment systems?
Proper sealing helps maintain system pressure, protect internal components from contamination, and reduce unnecessary equipment downtime.
Is the 1390566 seal assembly compatible with multiple Caterpillar machines?
Yes, this seal assembly 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 seal assemblies dependable?
Yes. Premium aftermarket seal assemblies that meet or exceed OEM specifications provide reliable sealing performance and durability in demanding applications.
Are related sealing products available for similar applications?
Yes, products such as the Caterpillar 1079570 seal O-ring are commonly used in related Caterpillar systems requiring dependable leak prevention.
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.
Exact Fit Guarantee®
The right part — or we'll make it right.
Order Normally
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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
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EASY RETURNS & FAST REFUNDS
