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New 1106331 Engine Air Filter Replacement suitable for Caterpillar Equipment
- New Engine Air Filter 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 1106331 Air Filter
▶Specification for 1106331 Air Filter
▶Exact Fit Guarantee for 1106331 Air Filter
▶| Models | 245B, 3406, 3408, 3412, 594, 594H, 637D, 637E, 651E, 657E, 768C, 769C, 772B, 773B, 775B, 824B, 834B, 988B, 992C, 992D, D11N, D44B, D550B, D9G, D9H, G3406, RR-250, SM-350, SS-250 |
|---|---|
| Dimensions | 3.94x14.57x3.94 |
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Had a great experience with ordering correct engine gaskets for our 3208 caterpillar engine
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They are great !
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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. -
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. -
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.
Frequently Asked Questions
What is the function of the 1106331 engine air filter?
The 1106331 engine air filter is designed to remove dust, dirt, and airborne contaminants from the air entering Caterpillar engines. By ensuring only clean air reaches the combustion chamber, the filter helps protect internal components, maintain proper airflow, and support consistent engine performance in heavy-duty equipment.
Which Caterpillar machines are compatible with the 1106331 air filter?
Machine configurations and serial number ranges can affect whether the 1106331 is the right fit. Check your equipment manual to confirm, or contact Propel Parts and our team will help identify the correct part for your application.
What are the key specifications of the 1106331 air filter element?
Typical specifications for the 1106331 air filter include an outer diameter of around 90–92 mm and an overall length of approximately 334 mm, with a high-efficiency filtration media designed for heavy-duty environments. These dimensions help ensure proper fit and optimal filtration performance in Caterpillar air intake systems.
Does the 1106331 engine air filter meet OEM performance standards?
Yes. The 1106331 meets OEM specifications and is built to handle the demanding conditions that Caterpillar equipment operates in. If compatibility is a concern, the Propel Parts team can help verify the correct fit for your machine.
What are the signs that an engine air filter needs replacement?
A clogged or worn engine air filter can cause several issues, including:
- Reduced engine power or acceleration
- Increased fuel consumption
- Black exhaust smoke
- Restricted airflow or warning indicators
Routine inspection and timely replacement help prevent contaminants from damaging engine components.
How often should the Caterpillar 1106331 air filter be replaced?
Replacement intervals depend on operating conditions and manufacturer recommendations. Equipment operating in dusty construction, mining, or agricultural environments may require more frequent air filter changes. Regular maintenance helps maintain optimal airflow and protects the engine from contamination.
How can I confirm the correct air filter for my Caterpillar machine?
Yes. A well-made aftermarket 1106331 replacement that meets OEM specifications performs just as reliably as the original. Choosing quality components maintains system integrity and reduces the chance of premature failure.
This 1106331 Air Filter is compatible with the following models:
245B, 3406, 3408, 3412, 594, 594H, 637D, 637E, 651E, 657E, 768C, 769C, 772B, 773B, 775B, 824B, 834B, 988B, 992C, 992D, D11N, D44B, D550B, D9G, D9H, G3406, RR-250, SM-350, SS-250 & more...
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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