New 1672322 Seal-U-Cup Replacement suitable for Caterpillar 953D, 973D, TH220B, TH340B, 3054C, 3054E, C6.6, C9, and more
- New Seal-U-Cup Replacement suitable for Caterpillar Equipment
- Made to USA Specification
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Description for 1672322 Seal U Cup
â–¶Specification for 1672322 Seal U Cup
â–¶Exact Fit Guarantee for 1672322 Seal U Cup
â–¶| Models | 3054C, 3054E, 6, 953D, 973D, C6, C6.6, C9, TH220B, TH340B & more |
|---|---|
| Dimensions | 3.94x3.94x0.39 |
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Frequently Asked Questions
What is the Caterpillar 1672322 U-cup seal used for?
The Caterpillar 1672322 U-cup seal is a high-quality aftermarket replacement designed to help maintain dependable sealing performance in hydraulic and heavy equipment systems. It is manufactured to meet or exceed OEM specifications for durability and reliable operation.
What are the benefits of the 1672322 U-cup seal?
- Helps provide reliable hydraulic sealing performance
- Supports pressure retention and leak prevention
- Manufactured from durable sealing materials
- Designed to meet or exceed OEM specifications
- Helps protect components from contamination and wear
Is the 1672322 U-cup seal compatible with multiple Caterpillar machines?
Yes, this U-cup seal may fit various Caterpillar equipment and engine models depending on the hydraulic system and application requirements. 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.
Why is replacing worn U-cup seals important?
Replacing worn U-cup seals helps prevent leaks, maintain hydraulic pressure, and support dependable equipment performance while reducing unnecessary wear.
Does the 1672322 U-cup seal meet OEM standards?
Yes, this aftermarket replacement is designed to meet or exceed OEM specifications for fit, sealing performance, and long-lasting durability.
Can damaged U-cup seals affect hydraulic system performance?
Yes. Damaged or deteriorated seals may contribute to pressure loss, fluid leakage, contamination, and increased maintenance requirements.
Are related Caterpillar sealing components available from Propel Parts?
Yes. Propel Parts carries a wide selection of replacement seals and hydraulic sealing components for Caterpillar equipment. You can also explore the Caterpillar Seal U-Cup 1540750 for another related sealing solution.
This 1672322 Seal U Cup is compatible with the following models:
3054C, 3054E, 6, 953D, 973D, C6, C6.6, C9, TH220B, TH340B & more...

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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