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New 6I2431 Seal Replacement suitable for Caterpillar Equipment
- New Seal 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.
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Description for 6I2431 General Seal
â–¶Specification for 6I2431 General Seal
â–¶Exact Fit Guarantee for 6I2431 General Seal
â–¶| Dimensions | 6.34x4.25x0.79 |
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Great affordable option for aftermarket parts
Found Propel Parts while looking for parts to repair a D6C dozer that has been sitting for 20 years. Great parts, great prices, fast shipping and excellent customer service. -
Had a great experience with ordering correct engine gaskets for our 3208 caterpillar engine
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Excellent service!! Yes, very satisfied with the service, you have been very kind!
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Customer Service.
I recently had to cancel an order with Propel Parts, and I was thoroughly impressed by the prompt and efficient service I received. Steven handled my request with professionalism and speed, ensuring a hassle-free process. I've purchased parts from Propel Parts before and have never been disappointed. Their consistent reliability and excellent customer service keep me coming back. -
helpful and professional.
quick and professional service.
Frequently Asked Questions
What is the Caterpillar 6I2431 seal used for?
The Caterpillar 6I2431 seal is a high-quality aftermarket replacement designed to help maintain dependable sealing performance and reduce leakage in heavy equipment systems. It is manufactured to meet or exceed OEM specifications for durability and reliable operation.
What are the benefits of the 6I2431 seal?
- Helps provide dependable leak-resistant sealing
- Supports proper fluid retention and system performance
- Manufactured from durable sealing materials
- Designed to meet or exceed OEM specifications
- Helps protect equipment components from contamination
Is the 6I2431 seal compatible with multiple Caterpillar machines?
Yes, this seal may fit various Caterpillar 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 fluid leakage, reduce contamination risks, and support dependable equipment operation while protecting nearby components from premature wear.
Does the 6I2431 seal meet OEM standards?
Yes, this aftermarket replacement is designed to meet or exceed OEM specifications for fit, durability, and sealing performance.
Can damaged seals affect equipment efficiency?
Yes. Damaged or deteriorated seals may contribute to fluid loss, pressure reduction, 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 sealing components for Caterpillar equipment. You can also explore the Caterpillar Equipment Seal O-Ring 6H3977 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.
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Place your order, then send us your serial number before it ships.
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1 YEAR UNLIMITED WARRANTY
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EASY RETURNS & FAST REFUNDS
