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New 6K6307 Seal O Ring Replacement suitable for Caterpillar Equipment
- New Seal O Ring Replacement suitable for Caterpillar Equipment
- Made to USA Specification
Buy with Confidence: All parts are covered by our warranty
Exact Fit Guarantee
This part is guaranteed to fit your machine.
Wrong Part?
We'll overnight correct part at no cost to you.
Description for 6K6307 Seal O Ring
▶Specification for 6K6307 Seal O Ring
▶Exact Fit Guarantee for 6K6307 Seal O Ring
▶| Dimensions | 1.97x1.97x0.12 |
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Excellent service!! Yes, very satisfied with the service, you have been very kind!
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Helpful with making sure parts fit my machine
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Have been buying parts from them for years, and they have always delivered, both with parts and customer service.
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Been buying from them for years and have almost never had an issue. The few times I had a question or something to handle, they have shown amazing customer service. Great product and a great company.
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I almost want to cry ;( writing this review because I dont want people to find out about them and rather keep them in my pocket but they deserve it…
This company is great with Quality Products at amazing prices! Sometimes, their website is not the most accurate but is user friendly and if you got questions they will call back and are very prompt in responding via a call or text to verify inventory before placing an order.
I really appreciate and look forward to continuing to work with you all especially Anthony — he is amazing & the best!!!
Frequently Asked Questions
What is the Caterpillar 6K6307 seal O-ring used for?
The Caterpillar 6K6307 seal O-ring is a high-quality aftermarket sealing component designed to help prevent leaks and maintain reliable system sealing in heavy equipment applications. It is manufactured to meet or exceed OEM specifications for dependable durability and performance.
What are the benefits of the 6K6307 seal O-ring?
- Helps create secure leak-resistant seals
- Supports proper fluid and pressure retention
- Manufactured from durable sealing materials
- Designed to meet or exceed OEM specifications
- Helps protect equipment systems from contamination
Is the 6K6307 O-ring compatible with multiple Caterpillar machines?
Yes, this seal O-ring may fit various Caterpillar equipment models depending on the system configuration and application requirements. If you are unsure don’t hesitate to reach out to Propel Parts for help verifying fitment.
Why is replacing worn O-rings important in heavy equipment?
Replacing worn O-rings helps prevent leaks, pressure loss, contamination, and premature wear on surrounding components, helping maintain reliable equipment performance.
Does the 6K6307 seal O-ring 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 O-rings affect equipment efficiency?
Yes. Damaged or deteriorated O-rings may contribute to fluid leakage, reduced operating pressure, contamination, and increased maintenance requirements.
Are related Caterpillar sealing components available from Propel Parts?
Yes. Propel Parts offers a wide range of replacement seals and O-rings for Caterpillar equipment. You can also check the Caterpillar Equipment Seal O-Ring 4F7391 / 5D1569 for another related sealing solution.
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®
The right part — or we'll make it right.
Order Normally
Know your part number? Simply place your order.
Not Sure?
Place your order, then send us your serial number before it ships.
We'll verify fit.
We Make It Right
Wrong part? We'll make it right.Fast. At our expense.
1 YEAR UNLIMITED WARRANTY
ORDER BY 3PM EST. EXCL. WEEKEND
NO CORE OR EXCHANGE CHARGES
EASY RETURNS & FAST REFUNDS
