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New 8G4189 Bearing-Self Alig Replacement suitable for Caterpillar Equipment
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Description for 8G4189 Spherical Bearing
â–¶Specification for 8G4189 Spherical Bearing
â–¶Exact Fit Guarantee for 8G4189 Spherical Bearing
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Customer Reviews
I would give 5 stars but my first time ordering from here and using aftermarket parts. The price is reasonable comparing to original Cat parts and the customer support is great and hoping to do more business with them
Science I buy parts from propel parts I don’t have to spend too much down time always on time and good service
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.
Grateful I found this company!
I’m grateful I found this company! They answer the phone every time plus the parts are packaged very well!! Even the angriest mailman couldn’t damage your parts! lol The parts showed up as planned and for being aftermarket the quality seems to be good!! The warranty is the same as CAT. Thank you Daniel!!!
Great company to deal with. Answered my questions with detail and shipped me the part in good time! I will be dealing with them more in the future!
Great site and price
Very prompt services !
Excellent service!! Yes, very satisfied with the service, you have been very kind!
100% recommend it is a good parts by par for five years and everything is good
Excellent customer service and parts.
You guys have always gave excellent customer service!!! Very prompt responsiveness. Warranty services are superb. I have been using them for quite awhile now on equipment I have. Always great prices for parts! Keep up the great work guy's
Product Questions
Frequently Asked Questions
What is the Caterpillar 8G4189 self-aligning bearing used for?
The Caterpillar 8G4189 self-aligning bearing is a high-quality aftermarket replacement designed to support rotating components while allowing for slight alignment adjustments in heavy equipment assemblies. It is manufactured to meet or exceed OEM specifications for dependable performance and durability.
What are the benefits of the 8G4189 self-aligning bearing?
- Helps support smooth rotational movement
- Allows minor alignment adjustments during operation
- Manufactured from durable materials for long service life
- Designed to meet or exceed OEM specifications
- Supports reliable heavy equipment performance
Is the 8G4189 bearing compatible with multiple Caterpillar machines?
Yes, this self-aligning bearing may fit various Caterpillar equipment models depending on the assembly and application requirements. If you are unsure don’t hesitate to reach out to Propel Parts for help verifying fitment.
Why is replacing worn bearings important in heavy equipment?
Replacing worn bearings helps reduce friction, maintain proper movement, and prevent premature wear on connected equipment components.
Does the 8G4189 bearing meet OEM standards?
Yes, this aftermarket replacement is designed to meet or exceed OEM specifications for fit, durability, and dependable bearing performance.
Can damaged bearings affect equipment reliability?
Yes. Damaged or worn bearings may lead to excessive vibration, overheating, increased friction, and premature component failure.
Are related Caterpillar bearing components available from Propel Parts?
Yes. Propel Parts offers a wide range of replacement bearings and support components for Caterpillar equipment. You can also check the Caterpillar Equipment Bearing 4T5795 for another related replacement option.
Compatible Models
This 8G4189 Spherical Bearing is compatible with the following models:
527, 65, 65C, 65E, 75, 75C, 75D, 75E, 85C, 85D, 85E, 943, 95E, CP-433C, CP-433E, CP-44, CP-56, CP-563, CP-573E, CP-64, CP-68B, CP-74B, CS-323C, CS-433C, CS-433E, CS-44, CS-533, CS-533C, CS-533D, CS-56 & more...
Shipping | Returns
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.
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