New 1672307 Seal U-Cup Replacement suitable for Caterpillar 834S, 834U, 834B, 611, 613C, 613C II, 615C, 611, 613C II, 615C, 615C II, 613G, 910G 0, 914G, 924F, 980G, 980G II, 980H, 988F II, 525B, 525C, 535B, 535C, 545, 545C, 4S, 5P, 5S, 5, 6, 8, D4H, D4H I
- New Seal U-Cup Replacement suitable for Caterpillar Equipment
- Made to USA Specification
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This part is guaranteed to fit your machine.
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Description for 1672307 Seal U Cup
â–¶Specification for 1672307 Seal U Cup
â–¶Exact Fit Guarantee for 1672307 Seal U Cup
â–¶| Models | 4S, 5, 525B, 525C, 535B, 535C, 545, 545C, 5P, 5S, 6, 611, 613C, 613C II, 613G, 615C, 615C II, 8, 834B, 834S, 834U, 910G, 914G, 924F, 980G, 980G II, 980H, 988F II, D4H & more |
|---|---|
| Dimensions | 2.95x2.95x0.39 |
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Fabulous customer service!
We accidentally ordered twice the same item and Misty caught it and contacted us immediately to clarify. Fabulous service!!! Highly recommend! -
Very nice job
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Fast communication, and very Helpful!
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Stevens the man. Placed my order and sent him the order # and had me in the loop within an hour.
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Excellent customer service and parts.
You guys have always gave excellent customer service!!! Very prompt responsiveness. Warranty services are superb. I have been using them for quite awhile now on equipment I have. Always great prices for parts! Keep up the great work guy's
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 multiple Caterpillar equipment 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 contamination
- Supports dependable sealing performance
- Manufactured from durable sealing materials
- Designed to meet or exceed OEM specifications
- Suitable for demanding heavy equipment environments
Is this seal compatible with multiple Caterpillar machines?
Yes, this seal replacement may fit various Caterpillar machines and equipment models depending on the system 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 prevent leaks, maintain system pressure, and protect surrounding components from premature wear and contamination.
Does this Caterpillar seal replacement meet OEM standards?
Yes, this aftermarket replacement is designed to meet or exceed OEM specifications for fit, sealing performance, and long-lasting reliability.
Can damaged seals affect equipment performance?
Yes. Damaged or deteriorated seals may contribute to fluid loss, contamination, reduced system efficiency, and increased maintenance costs.
Are related Caterpillar sealing components available from Propel Parts?
Yes. Propel Parts carries a wide range of replacement seals and sealing products for Caterpillar equipment. You can also explore the Caterpillar Equipment Seal O-Ring 0951597 for another related sealing solution.
This 1672307 Seal U Cup is compatible with the following models:
4S, 5, 525B, 525C, 535B, 535C, 545, 545C, 5P, 5S, 6, 611, 613C, 613C II, 613G, 615C, 615C II, 8, 834B, 834S, 834U, 910G, 914G, 924F, 980G, 980G II, 980H, 988F II, D4H & 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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