New CAT 6S3183 (8E4075) Disc Caterpillar Aftermarket for Caterpillar Equipment (8E4075) (8E4075)
- New Disc Replacement suitable for Caterpillar Equipment
- Made to USA Specification
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Description for 6S3183 Disc
â–¶Specification for 6S3183 Disc
â–¶Exact Fit Guarantee for 6S3183 Disc
â–¶| Dimensions | 13.58x13.58x0.39 |
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Customer service was excellent today! I have never had a company go behind the scenes to see what was happening with my payment error and resolve it so I could complete my order without having to do it all over again. Hats off to Propel Parts!
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Prompt service, Friendly people and hassle free
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Excellent and prompt response.
Propel parts team helped me greatly regarding a special request and I always get prompt response.
They’re fantastic! -
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 6S3183 / 8E4075 disc used for?
This disc is designed for Caterpillar heavy equipment systems where controlled friction, torque transfer, and reliable drivetrain operation are important.
What are common signs of a worn friction disc?
- Slipping during operation
- Excessive vibration or overheating
- Reduced power transfer and inconsistent engagement
Why is friction disc performance important?
Proper friction disc performance helps maintain smooth operation, supports efficient torque transfer, and reduces wear on related drivetrain components.
Is the 6S3183 / 8E4075 disc compatible with multiple Caterpillar machines?
Yes, this disc may fit a variety of Caterpillar equipment applications depending on the transmission or drivetrain configuration. If you are unsure don’t hesitate to reach out to Propel Parts for help verifying fitment.
Should friction discs be replaced during major drivetrain repairs?
In many cases, yes. Replacing worn friction discs during maintenance can help improve reliability and reduce future downtime.
Are aftermarket friction discs dependable?
Yes. High-quality aftermarket friction discs that meet or exceed OEM specifications can provide reliable performance and durability under demanding conditions.
Are there related Caterpillar friction components available?
Yes, similar drivetrain parts such as the Caterpillar 6Y7914 friction disc may also be used in related transmission and drivetrain systems.

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.

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.

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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