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New 4D4431 Bearing Replacement suitable for Caterpillar Equipment
- New Bearing Replacement suitable for Caterpillar Equipment
- Made to USA Specification
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Description for 4D4431 Spherical Bearing
▶Specification for 4D4431 Spherical Bearing
▶Exact Fit Guarantee for 4D4431 Spherical Bearing
▶| Models | 12H, 12H NA, 140H, 140H NA, 236, 236B, 24H, 24M, 252B, 252B3, 262C, 262C2, 262D, 267B, 268B, 272C, 272D, 272D XHP, 287, 287C, 287C2, 287D, 289C, 289C2, 289D, 297C, 299C, 299D, 299D XHP, 30/30, 315C |
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| Dimensions | 3.15x1.77x3.15 |
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Satisfied Customer.
I made my first purchase from Propel Parts last week. I was very happy with the response time and the delivery was fast, fast, fast! Also, the quality of the product is superb and at a great low price.
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My part was damaged in shipping and everyone was very helpful on get it resolved and sent me another free of charge.
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Excellent experience.
Mike has been very helpful. I am looking forward to keep doing business with them -
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 Caterpillar 4D4431 bearing used for?
The 4D4431 bearing is designed to support rotating equipment components while reducing friction and wear in Caterpillar heavy equipment systems.
What are the benefits of using a high-quality bearing?
- Helps reduce friction between moving parts
- Supports smoother rotational performance
- Improves equipment reliability and service life
What are common signs that a bearing needs replacement?
Common signs include abnormal noise, vibration, overheating, uneven rotation, or visible wear during inspection.
Can a worn bearing affect machine performance?
Yes, a damaged bearing can increase friction, reduce operating efficiency, and lead to premature wear on surrounding components.
Is the 4D4431 bearing compatible with multiple Caterpillar machines?
Compatibility depends on your machine model and application. If you are unsure don’t hesitate to reach out to Propel Parts for help verifying fitment.
Are aftermarket replacement bearings dependable?
Yes. High-quality aftermarket bearings that meet or exceed OEM specifications provide reliable durability and smooth performance in demanding operating environments.
Are related support components commonly used with this bearing?
Yes, components such as the Caterpillar 9D6134 spacer are often used in related assemblies to help maintain proper alignment and spacing.
This 4D4431 Spherical Bearing is compatible with the following models:
12H, 12H NA, 140H, 140H NA, 236, 236B, 24H, 24M, 252B, 252B3, 262C, 262C2, 262D, 267B, 268B, 272C, 272D, 272D XHP, 287, 287C, 287C2, 287D, 289C, 289C2, 289D, 297C, 299C, 299D, 299D XHP, 30/30, 315C & 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®
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Place your order, then send us your serial number before it ships.
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