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New 2033940 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 2033940 Seal O Ring
â–¶Specification for 2033940 Seal O Ring
â–¶Exact Fit Guarantee for 2033940 Seal O Ring
â–¶| Dimensions | 0.79x0.79x0.08 |
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Quick and efficient.
Great products and a great team to deal with. We had a small issue with a missing part and the Customer Services Team dealt with it quickly and efficiently and in a way which left me, the customer, feeling entirely satisfied. Would highly recommend. -
Received 15 items within 5 days from placing order !
Great. ! -
Quick Respond.
The quick respond much appreciated.
Keep this up. -
Great pricing and fast shipping!
I'll admit that I was skeptical of propel parts, but they are an honest site and came through with the order. I was skeptical because I've never ordered heavy machinery parts, and didn't know who to trust. The parts that I ordered showed in stock, but after checking with their vendor, they only had half of the order in stock. I was notified the day after the order, and most of the parts arrived in a few days. There was one part that was not shipped putz but I was able to talk with who I assumed is the owner who rectified the situation and had the part overnighted to me.
I will say that communication speed could use a little work, but they will eventually get back with you. -
I’ve been ordering parts from propel for about 3 years & counting. I live in Hawaii where we have a hard time getting parts especially for decent prices with fast shipping. I've been 100% satisfied with the company and the customer service and will continue to use them. I recommend propel to everyone here in Hawaii and we are all happy to have you guys. Thank you!!!
Frequently Asked Questions
What is the New 2033940 Seal O Ring used for?
The 2033940 Seal O Ring replacement is designed to provide a tight and reliable sealing solution in Caterpillar equipment systems. It helps prevent fluid leaks, maintain hydraulic pressure, and ensure smooth machine operation in demanding working environments. This part is ideal when you need a durable sealing solution that meets OEM specifications for performance and reliability.
Is this Seal O Ring compatible with my Caterpillar machine?
Compatibility depends on your equipment model and system requirements. This seal O-ring is commonly used across multiple Caterpillar machines, but fitment may vary.
If you are unsure, don’t hesitate to reach out to Propel Parts for help verifying fitment.
What material is used in this Seal O Ring?
The 2033940 Seal O Ring is manufactured using high-quality elastomer materials designed for strength, flexibility, and resistance to heat, oil, and pressure. It is built to perform in heavy-duty environments and delivers long-lasting sealing efficiency in hydraulic and engine applications.
Can this O-ring handle high-pressure hydraulic systems?
Yes, this seal is engineered for high-pressure applications commonly found in construction and heavy machinery. It maintains sealing integrity even under extreme operating conditions, helping reduce leakage risks and downtime.
Why should I choose an aftermarket Seal O Ring replacement?
Choosing a premium aftermarket seal O-ring is a cost-effective solution without compromising performance. These parts are designed to meet or exceed OEM expectations and offer reliable durability in demanding conditions.
When replacing, always choose genuine or high-quality aftermarket parts that meet or exceed OEM specifications to ensure long-term performance.
How do I know when to replace my Seal O Ring?
You should consider replacement if you notice:
- Hydraulic or oil leakage
- Reduced system pressure
- Visible wear, cracks, or flattening of the seal
Regular maintenance checks help prevent equipment failure and improve machine lifespan.
Does Propel Parts offer support for installation or fitment?
Yes, Propel Parts provides assistance in selecting the right replacement parts. If you are still unsure, reach out to Propel Parts, our team will be happy to help you verify if this part fits your equipment.
Where can I find other sealing and hydraulic components?
You can explore a wide range of related components in our catalog, including engine systems and sealing solutions.
For example, browse our engine parts category to find additional components that support heavy-duty Caterpillar equipment performance.
Also, for specialized sealing components, you can explore the hydraulic system parts section for more precision-engineered solutions designed for durability and efficiency.
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
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EASY RETURNS & FAST REFUNDS
