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New 6Y7965 (7T7772) Disc-Friction Replacement suitable for Caterpillar Equipment
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Description for 6Y7965 Friction Disc
â–¶Specification for 6Y7965 Friction Disc
â–¶Exact Fit Guarantee for 6Y7965 Friction Disc
â–¶Reviews
Customer Reviews
Propel Parts provided quality parts for my Caterpillar needs at a very fair price. Shipping to my international location was very fast. took about a week for the parts to get here. Seller is also responsive with my inquiry.
Thanks again
perfect service
Original Review (Spanish)
Si necesitas piezas de repuesto a buen precio para tu m?quina grande y quieres un servicio al cliente atento, esta tienda es una muy buena opci?n.
English Translation
If you need affordable replacement parts for your heavy equipment and want attentive customer service, this store is a very good option.
Great customer service.
Prompt , knowledgeable and friendly service.
When I had questions, they were answered quickly and kindly.
Thank you!!
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.
Amazing service, emails answered very quickly with simple straight forward answers. Haven’t received the parts yet but ordering them was quick and easy.
The customer care response was very awesome. It was more than what I expected
The customer care response was very effective and timely
The response time was amazing
The availability of most of the parts that I wanted was also very awesome
Thanks keep it up
:) great service
Having issue running my credit card, Steven was more than helpful to send me a payment link to complete my transaction!
Product Questions
Frequently Asked Questions
What is the Caterpillar 6Y7965 / 7T7772 friction disc used for?
The 6Y7965 / 7T7772 friction disc is designed for Caterpillar transmission and drivetrain systems where controlled engagement, smooth torque transfer, and dependable performance are essential.
What are the benefits of using a high-quality friction disc?
- Helps improve drivetrain engagement performance
- Supports smoother torque transfer under load
- Reduces wear on transmission components
What are common signs that a friction disc needs replacement?
Common signs include slipping, delayed shifting, overheating, vibration, unusual noise, or inconsistent drivetrain operation.
Why is friction disc condition important in heavy equipment?
A properly functioning friction disc helps maintain transmission efficiency, reduces drivetrain stress, and supports reliable machine operation.
Is the 6Y7965 / 7T7772 friction disc compatible with multiple Caterpillar machines?
Yes, this friction disc may fit several Caterpillar equipment applications depending on machine configuration. Check your manual or reach out to Propel Parts for help verifying fitment.
Are aftermarket replacement friction discs dependable?
Yes. Premium aftermarket friction discs that meet or exceed OEM specifications provide reliable durability and heat resistance in demanding heavy equipment applications.
Are similar drivetrain friction components available?
Yes, products such as the Caterpillar 6Y7957 friction disc are commonly used in related Caterpillar transmission systems.
Compatible Models
This 6Y7965 Friction Disc is compatible with the following models:
939, D4C III, D4H, D4HTSK II, D5C, D5C III & 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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