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New 4F7952 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 4F7952 Seal O Ring
▶Specification for 4F7952 Seal O Ring
▶Exact Fit Guarantee for 4F7952 Seal O Ring
▶| Dimensions | 1.77x1.77x0.12 |
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A Delay Handled the Right Way
Honestly, if I were in Miami like my shipment was, I wouldn?t have been in a hurry to ship out either. I was frustrated at first ? delays cost me time on the job ? but Propel Parts stepped up.
Deb, Daniel and the team owned the mistake, kept the communication clear, and graciously refunded my shipping costs without making it a hassle. That kind of accountability is rare these days, and I genuinely appreciated how they handled it.
Things don?t always go perfectly, but these folks proved they?re more interested in doing right by their customers than just pushing parts out the door. Solid company, solid people.
? Jimmy Spong
Hartco Mobile Welding
P.S. Incredible quality on the pin as well. I had to do some custom modifying, and let?s just say the case hardening was ? well ? hard. Great Stuff! Thank you. -
They were great to deal with
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Prompt service, Friendly people and hassle free
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He was a great help with ordering and refunding the sales tax,
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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 4F7952 / 2D1519 seal O-ring used for?
The 4F7952 / 2D1519 seal O-ring is designed to create a reliable seal between Caterpillar equipment components, helping prevent leaks and contamination in hydraulic and engine systems.
What are the benefits of using a high-quality O-ring seal?
- Helps maintain proper pressure sealing
- Reduces the risk of fluid leakage
- Supports efficient hydraulic and engine system operation
What are common signs that an O-ring should be replaced?
Signs include fluid leaks, cracking, flattening, swelling, hardening, or reduced sealing effectiveness during operation.
Why are O-rings important in heavy equipment systems?
O-rings help maintain pressure integrity, protect internal systems from contamination, and improve overall equipment reliability.
Is the 4F7952 / 2D1519 O-ring compatible with multiple Caterpillar machines?
Compatibility depends on the machine model and application. If you are unsure don’t hesitate to reach out to Propel Parts for help verifying fitment.
Are aftermarket replacement O-rings reliable?
Yes. Premium aftermarket O-rings that meet or exceed OEM specifications provide dependable sealing performance and durability in demanding applications.
Are similar sealing products available for related systems?
Yes, products such as the Caterpillar 1079570 seal O-ring are commonly used in related Caterpillar systems requiring dependable leak protection.
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
