New 1672300 Seal U-Cup Replacement suitable for Caterpillar 627E, 627F, 627E, 627F, 627G, 637E, 637G, 657E, 657G, 938F, 938G, 938G II, 938H, 950F II, 950G, 950G II, 950H, 960F, 962G, 962G II, 962H, 515, 518C, 525, 525B, 528B, 530B, 535B, =, =, =, 8A, 3, 8
- New Seal U-Cup Replacement suitable for Caterpillar Equipment
- Made to USA Specification
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Description for 1672300 Seal U Cup
â–¶Specification for 1672300 Seal U Cup
â–¶Exact Fit Guarantee for 1672300 Seal U Cup
â–¶| Models | 3, 515, 518C, 525, 525B, 528B, 530B, 535B, 627E, 627F, 627G, 637E, 637G, 657E, 657G, 8, 8A, 938F, 938G, 938G II, 938H, 950F II, 950G, 950G II, 950H, 960F, 962G, 962G II, 962H & more |
|---|---|
| Dimensions | 2.17x2.17x0.20 |
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perfect service
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Fast communication, and very Helpful!
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Rapid response! Excellent service!
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Great customer services, the best
Frequently Asked Questions
What is this Caterpillar seal replacement used for?
This high-quality aftermarket seal replacement is designed to help maintain dependable sealing performance across a wide range of Caterpillar equipment and engine applications. It is manufactured to meet or exceed OEM specifications for durability and reliable protection against leaks and contamination.
What are the benefits of this Caterpillar seal replacement?
- Helps reduce fluid leaks and pressure loss
- Supports dependable sealing performance
- Manufactured from durable sealing materials
- Designed to meet or exceed OEM specifications
- Helps protect equipment systems from contamination
Is this seal compatible with multiple Caterpillar machines?
Yes, this seal replacement may fit various Caterpillar equipment models depending on the system configuration and application requirements. Check your manual or reach out to Propel Parts for help verifying fitment.
Why is replacing worn seals important in heavy equipment?
Replacing worn seals helps maintain proper system pressure, reduce contamination risks, and protect surrounding components from premature wear and damage.
Does this Caterpillar seal replacement meet OEM standards?
Yes, this aftermarket replacement is designed to meet or exceed OEM specifications for fit, durability, and dependable sealing performance.
Can damaged seals affect equipment performance?
Yes. Damaged or deteriorated seals may contribute to leaks, contamination, reduced efficiency, and increased maintenance requirements.
Are related Caterpillar sealing components available from Propel Parts?
Yes. Propel Parts offers a wide selection of replacement seals and sealing products for Caterpillar equipment. You can also check the Caterpillar Equipment Seal O-Ring 6D7146 for another related sealing solution.
This 1672300 Seal U Cup is compatible with the following models:
3, 515, 518C, 525, 525B, 528B, 530B, 535B, 627E, 627F, 627G, 637E, 637G, 657E, 657G, 8, 8A, 938F, 938G, 938G II, 938H, 950F II, 950G, 950G II, 950H, 960F, 962G, 962G II, 962H & 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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