New 6V4367 Seal O Ring Replacement suitable for Caterpillar Equipment
- New Seal O Ring Replacement suitable for Caterpillar Equipment
- Made to USA Specification
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Description for 6V4367 Seal O Ring
â–¶Specification for 6V4367 Seal O Ring
â–¶Exact Fit Guarantee for 6V4367 Seal O Ring
â–¶| Dimensions | 1.57x1.57x0.12 |
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prompt clear replies
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Very nice job
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Grateful I found this company!
I’m grateful I found this company! They answer the phone every time plus the parts are packaged very well!! Even the angriest mailman couldn’t damage your parts! lol The parts showed up as planned and for being aftermarket the quality seems to be good!! The warranty is the same as CAT. Thank you Daniel!!! -
Have been buying parts from them for years, and they have always delivered, both with parts and customer service.
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Great place for Cat parts!
Had some shipping difficulties, but everything was made right. Parts were perfect and an excellent price. Thanks!
Frequently Asked Questions
What is the Caterpillar 6V4367 O-ring seal used for?
A: The 6V4367 O-ring is used in Caterpillar equipment to create a reliable leak-proof seal in hydraulic, fuel, and engine system connections. Properly sealed joints are essential for maintaining system pressure and preventing fluid loss or contamination.
How do I verify the correct size of the 6V4367 O-ring?
A: The 6V4367 meets precise OEM dimensional specifications. Always cross-reference the part number with your equipment's parts manual to confirm the correct size and compound type for your application.
When should I replace this O-ring?
A: Replace the O-ring if you see fluid leaking at sealed connections, a deformed or cracked seal, loss of system pressure, or whenever the sealed joint is disassembled. O-rings should always be replaced when a joint is opened ??? never reuse an old seal.
Is the 6V4367 compatible with my CAT equipment?
A: This O-ring is designed for specific Caterpillar systems and equipment. If you are still unsure, reach out to Propel Parts ??? our team will be happy to help you verify fitment.
Browse our complete inventory of O-ring seals for heavy machinery to find compatible seals for all CAT systems and applications.
Is this a high-quality aftermarket O-ring?
A: Yes. This is a premium high-quality aftermarket O-ring that meets or exceeds OEM specifications for material hardness, dimensions, and chemical resistance. It features a PTFE coating for reduced installation friction and extended service life.
How do I properly install this O-ring?
A: Clean the groove thoroughly before installation. Apply a light film of clean system fluid to the O-ring. Carefully seat it in the groove without twisting. Then install the mating component and torque to the specification in your Caterpillar service manual.
What warranty is included?
A: All Propel Parts products include a 12-month warranty from the invoice date against manufacturing and material defects. Same-day shipping is available on weekday orders placed by 3pm ET.

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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