New 1D4615 Cap Screw High He Replacement suitable for Caterpillar Equipment
- New Cap Screw High He Replacement suitable for Caterpillar Equipment
- Made to USA Specification
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Description for 1D4615 Hex Bolt
â–¶Specification for 1D4615 Hex Bolt
â–¶Exact Fit Guarantee for 1D4615 Hex Bolt
â–¶| Dimensions | 6.02x1.10x1.10 |
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Frequently Asked Questions
What is the 1D4615 cap screw used for?
The 1D4615 is a cap screw used to fasten parts on Caterpillar equipment, delivering the controlled clamp load a secure joint depends on.
How do I install the 1D4615 cap screw?
Fitting the 1D4615 correctly comes down to clean surfaces and following the manual’s sequence. Work through these steps:
- Shut the machine down and isolate power before service
- Verify the thread condition on both the 1D4615 and its bore
- Clean the mating surfaces so nothing interferes with seating
- Hand-thread the screw first, then bring it to the initial torque
- Apply the final torque in the sequence given in your manual
- Re-check after the first operating cycle if the manual advises
Which Caterpillar machines is the 1D4615 compatible with?
Fitment for the 1D4615 depends on your specific Caterpillar model and the assembly it serves, so confirm the application before you order. Please reach out to Propel Parts for help verifying fitment.
Does the 1D4615 cap screw meet performance standards?
Yes. The 1D4615 is manufactured to meet OEM specifications for tolerance and material quality. When replacing, choose genuine or high-quality aftermarket parts that meet or exceed OEM specifications for dependable, long-term performance.
How often should the 1D4615 be replaced?
Plan to replace the 1D4615 during a rebuild of the surrounding components, or sooner if inspection shows it is past its serviceable limit. This part is commonly replaced alongside the 9R9702 Washer, so it is worth checking both while the assembly is open.
What are the signs of a worn or failing 1D4615 cap screw?
When the 1D4615 reaches the end of its service life, the symptoms tend to show up first as performance or wear issues. Look for:
- A joint that gradually loses torque or works loose
- Damaged, galled, or corroded threads
- Elongation or a thinned, necked shank
- Vibration, movement, or leaks where it clamps
Why is the 1D4615 cap screw important, and what related part is commonly replaced with it?
Replacing the 1D4615 when needed keeps the system within its designed clearances and loads, which extends the life of the surrounding parts and supports dependable performance. The 1982914 Nut Hexago is commonly serviced together with this part, so it is worth replacing both while access is available.

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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.
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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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