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New CAT 1015144 (6Y9372) Disc-Friction Caterpillar Aftermarket for Caterpillar Equipment
- New Disc-Friction Replacement suitable for Caterpillar Equipment
- Made to USA Specification
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Description for 1015144 Friction Disc
â–¶Specification for 1015144 Friction Disc
â–¶Exact Fit Guarantee for 1015144 Friction Disc
â–¶| Models | 517, 527, 561M, 561N, 572R, 572R II, 583R, 587R, 587T, D4HTSK III, D5HTSK II, D5M, D5N, D6M, D6N, D6R, D6R II, D7R, D7R II, PL87 |
|---|---|
| Dimensions | 16.14x16.14x0.39 |
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Fast response. Great price. Good communication not much time waiting for a answer
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At the beginning, I experienced significant delays and communication issues regarding my order, which honestly caused serious concern because the parts were urgently needed for an important project.
However, after continuous follow-up, the Propel Parts team handled the matter professionally, provided shipment tracking, and the parts finally arrived successfully.
I especially appreciate their willingness to communicate, acknowledge the issue, and continue working toward resolving the situation.
In international business, delays can sometimes happen, but what matters is the final commitment to resolving the issue properly.
Thank you to Daniel and the team, and hopefully future transactions will be smoother for both sides. -
Amazing service, emails answered very quickly with simple straight forward answers. Haven’t received the parts yet but ordering them was quick and easy.
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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.
Keep up the great work! -
Quick Respond.
The quick respond much appreciated.
Keep this up.
Frequently Asked Questions
What is the 1015144 disc used for?
The 1015144 disc transfers or controls motion through friction or clamping contact within its assembly. A flat, true disc engages smoothly and resists heat and wear.
How do I install the 1015144 disc?
A reliable installation of the 1015144 starts with inspection and ends with verification. Follow this process:
- Shut down the machine and follow lockout procedures
- Remove the old disc and inspect the housing and mating faces
- Clean all contact areas and check for warping or glazing
- Install the 1015144 in the correct orientation and stack order
- Reassemble to specification and confirm smooth engagement
Which Caterpillar machines is the 1015144 compatible with?
The 1015144 disc is used across many Caterpillar applications, but the correct fit depends on your exact model and assembly. Always cross-check fitment using your service manual or part reference guide before ordering. If you are unsure don’t hesitate to reach out to Propel Parts for help verifying fitment.
Does the 1015144 disc meet performance standards?
Yes. The 1015144 is built to meet OEM specifications for fit, strength, and service life. When replacing, choose genuine or high-quality aftermarket parts that meet or exceed OEM specifications to keep the assembly protected.
How often should the 1015144 be replaced?
Service life for the 1015144 depends on operating conditions and load. Replace it on inspection findings or at the interval your manual specifies rather than waiting for a failure. The 3K4196 Sc Spring Inner is often renewed during the same service, so many technicians replace both at once to reduce downtime.
What are the signs of a worn or failing 1015144 disc?
Catching a failing 1015144 early prevents wider damage. The common warning signs include:
- Slipping or inconsistent engagement
- Reduced performance under load
- Glazing, scoring, or thinning of the surface
- Unusual noise, heat, or a burning smell
Why is the 1015144 disc important, and what related part is commonly replaced with it?
Keeping the 1015144 in good condition protects the components around it and supports smooth, reliable operation. Maintaining the assembly with parts that meet OEM specifications helps you avoid unplanned downtime. For a complete repair, the 1081770 Clamp is another component from the same assembly that is commonly replaced at the same time.
This 1015144 Friction Disc is compatible with the following models:
517, 527, 561M, 561N, 572R, 572R II, 583R, 587R, 587T, D4HTSK III, D5HTSK II, D5M, D5N, D6M, D6N, D6R, D6R II, D7R, D7R II, PL87 & 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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