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New 8Y4387 Lining Replacement suitable for Caterpillar Equipment
- New Lining Replacement suitable for Caterpillar Equipment
- Made to USA Specification
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Description for 8Y4387 Lining
â–¶Specification for 8Y4387 Lining
â–¶Exact Fit Guarantee for 8Y4387 Lining
â–¶| Dimensions | 7.48x3.15x0.39 |
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Very prompt services !
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100% excelente
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Awesome service prices and quality parts
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Great people! Good and fast service. Always looking to help get what you need! 10/10 ????????
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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
Frequently Asked Questions
What is the 8Y4387 disc used for?
The 8Y4387 is a friction or drive disc that needs an even surface to engage reliably and handle the heat generated in service.
How do I install the 8Y4387 disc?
To install the 8Y4387 properly, prepare the area first and confirm the result afterward. Use these steps:
- 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 8Y4387 in the correct orientation and stack order
- Reassemble to specification and confirm smooth engagement
Which Caterpillar machines is the 8Y4387 compatible with?
Compatibility for the 8Y4387 disc varies by machine and configuration, so cross-check it for your Caterpillar equipment before ordering. Please reach out to Propel Parts for help verifying fitment.
Does the 8Y4387 disc meet performance standards?
Yes. The 8Y4387 is engineered to meet OEM specifications for material, dimensions, and durability. When replacing, choose genuine or high-quality aftermarket parts that meet or exceed OEM specifications so the part performs the way it was designed to.
How often should the 8Y4387 be replaced?
The 8Y4387 is typically renewed during scheduled service or a related repair. In demanding, high-hour operation, inspect it more often to stay ahead of wear. When servicing this area, the 1219748 Spring Assembly is commonly replaced at the same time.
What are the signs of a worn or failing 8Y4387 disc?
A worn 8Y4387 usually gives early warning through the assembly it supports. Watch for these signs:
- 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 8Y4387 disc important, and what related part is commonly replaced with it?
A sound 8Y4387 is inexpensive insurance against larger repairs. Servicing it on time with parts that meet OEM specifications keeps the whole assembly working as intended. During an overhaul, the 6F8815 Clamp is frequently replaced alongside this part.
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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