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New 2J3505 Nut Replacement suitable for Caterpillar Equipment
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Description for 2J3505 Hex Nut
â–¶Specification for 2J3505 Hex Nut
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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.
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Product Questions
Frequently Asked Questions
What is the Caterpillar Nut 2J3505?
The 2J3505 is a high-grade fastener nut used across numerous Caterpillar machine assemblies. It is designed to secure critical components and withstand the vibration, torque, and load demands that are common in heavy equipment operation.
What applications use the 2J3505 nut?
This nut is used in a wide variety of Caterpillar equipment assemblies, from engine mounts and undercarriage hardware to structural brackets. If you're unsure which assembly your 2J3505 fits, please reach out to Propel Parts for help verifying fitment.
What grade or material is the 2J3505 nut?
The 2J3505 is manufactured from hardened alloy steel to meet or exceed OEM specifications. It is designed to maintain clamping force under heavy load and resist thread stripping, corrosion, and thermal cycling.
How do I know if a nut needs to be replaced?
Replace the nut if you notice:
- Stripped, rounded, or damaged threads
- Corrosion or cracking on the nut body
- Inability to achieve proper torque values
- Loosening under vibration despite correct installation
Always use a calibrated torque wrench and apply the correct specification when tightening.
Can the 2J3505 be reused after removal?
In many cases yes, provided the threads are in good condition and the nut shows no signs of yielding or damage. However, for safety-critical applications such as track hardware, engine mounts, or cylinder head fasteners, replacing with a new nut is always the safer choice.
Is this nut available as a high-quality aftermarket part?
Yes. Propel Parts offers the 2J3505 as a high-quality aftermarket fastener that meets or exceeds OEM specifications. It is manufactured to the same thread pitch, hardness, and dimensional standards as the original.
Need other hardware for your engine assembly? Browse our engine parts category for related components.
Does Propel Parts carry related fasteners?
Yes. We stock a broad range of Caterpillar fasteners including bolts, washers, pins, and cotter pins. Check your machine's parts manual for companion fasteners in the same assembly to ensure a complete repair.
Explore our other parts section for hardware, fasteners, and mounting components.
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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.
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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.
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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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