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New 5M2998 Ring Anti Extrusi Replacement suitable for Caterpillar Equipment
- New Ring Anti Extrusi Replacement suitable for Caterpillar Equipment
- Made to USA Specification
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Description for 5M2998 Seal Ring
▶Specification for 5M2998 Seal Ring
▶Exact Fit Guarantee for 5M2998 Seal Ring
▶| Dimensions | 3.35x3.35x0.12 |
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Very thorough ! Confirmed order and great communications.
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When I had questions, they were answered quickly and kindly.
Thank you!! -
Received 15 items within 5 days from placing order !
Great. ! -
Good Customer Service. Fast Shipping. A+++
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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 5M2998 ring used for?
The 5M2998 is a ring component that maintains a seal or secures a part in place, depending on its application in the assembly.
How do I install the 5M2998 ring?
Fitting the 5M2998 correctly comes down to clean surfaces and following the manual’s sequence. Work through these steps:
- Shut down and depressurize or disassemble the area safely
- Remove the old ring and clean its groove or seat
- Inspect the groove and mating surfaces for wear
- Fit the 5M2998 squarely without distorting or over-stretching it
- Reassemble and verify correct seating and operation
Which Caterpillar machines is the 5M2998 compatible with?
Fitment for the 5M2998 depends on your specific Caterpillar model and the assembly it serves, so confirm the application before you order. If you are unsure don’t hesitate to reach out to Propel Parts for help verifying fitment.
Does the 5M2998 ring meet performance standards?
Yes. The 5M2998 is manufactured to meet OEM specifications for tolerance and material quality. When replacing, choose genuine or high-quality aftermarket parts that meet or exceed OEM specifications for dependable, long-term performance.
How often should the 5M2998 be replaced?
Plan to replace the 5M2998 during a rebuild of the surrounding components, or sooner if inspection shows it is past its serviceable limit. This part is commonly replaced alongside the 3B5322 Cotter Pin, so it is worth checking both while the assembly is open.
What are the signs of a worn or failing 5M2998 ring?
When the 5M2998 reaches the end of its service life, the symptoms tend to show up first as performance or wear issues. Look for:
- Leaks or loss of pressure
- A worn, broken, or distorted ring on removal
- Reduced performance in the assembly
- Blow-by or contamination past the ring
Why is the 5M2998 ring important, and what related part is commonly replaced with it?
Replacing the 5M2998 when needed keeps the system within its designed clearances and loads, which extends the life of the surrounding parts and supports dependable performance. The 3678137 Seal is commonly serviced together with this part, so it is worth replacing both while access is available.
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®
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