New 4K0367 Nut Replacement suitable for Caterpillar Equipment

  • New Nut Replacement suitable for Caterpillar Equipment
  • Made to USA Specification

Buy with Confidence: All parts are covered by our warranty

$0.21
In Stock • Ships Today • Order By 3pm ET
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SKU
4K0367CTP
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Description for 4K0367 Hex Nut

This aftermarket Caterpillar 4K0367 Hex Nut is built to meet U.S. OEM specifications for durability and performance. At Propel Parts, we perform strict quality checks to ensure it fits and functions like your original Caterpillar Hex Nut.
Direct Replacement: Engineered for a precise fit in Caterpillar equipment.
OEM-Spec Quality: Manufactured to match the performance of your original part.
Tested Reliability: Strict quality checks are performed before shipping.

Specification for 4K0367 Hex Nut

Replacement Part Number(s): 4K-0367
Specifications: Aftermarket Part | US OEM Specs.
Shipping: Same Day (Weekdays) | Order by 3pm.
Warranty: Unlimited Mileage | 1 Year Warranty.
Core: No Core Required | No Core Charge.
Weight: 0.06 LBS | 0.03 KG
Dimensions: 1.06 x 1.06 x 0.55 (inches)
Condition: New

Exact Fit Guarantee for 4K0367 Hex Nut

Looking for a reliable replacement Caterpillar 4K0367 Hex Nut ? Order with confidence through our Exact Fit Guarantee.
Verified Fit: Before we ship, we check your part against CAT SIS (Caterpillar Service Information System) to confirm it's the correct match for your machine.
Peace of Mind: If it isn't the right fit, we'll contact you with the correct Caterpillar part number before your order goes out.
Exclusive Guarantee: Enroll in our Exact Fit Guarantee at checkout to ensure you get the part you need the first time.
More Information
Dimensions 1.06x1.06x0.55
Customer Reviews
  1. 80%
    Everything fine, thank you. The only thing with which I had a problem in your Software, is that when I have more than 10 different items on the list, I can't scroll to the first ones. But besides that, I am very happy in going on with buying your parts.
  2. 100%
    Great company with outstanding customer service. Always get answers to my questions and always get my order to me quickly!
  3. 100%
    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!
  4. 100%
    Propel parts is a very reliable parts source for heavy equipment
    Quick response,good quality parts,favourable prices and always deliver on time
  5. 100%
    Good Stuff.
    We have had a couple shipping issues, but each time they made it right and we ended up getting what we need. Quality parts at half the price of OEM.
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Frequently Asked Questions

Product

What is the 4K0367 nut used for in Caterpillar equipment?

The 4K0367 nut is a critical fastening component designed to secure various assemblies within Caterpillar machinery. It helps maintain structural integrity and ensures that connected parts remain tightly in place during heavy-duty operations. Using a high-quality aftermarket replacement that meets OEM specifications ensures long-term reliability and performance.

Is the 4K0367 nut compatible with my Caterpillar machine?

This nut is designed to fit a range of Caterpillar equipment models, but compatibility can vary depending on the machine type and configuration.

  • Always cross-check the part number in your equipment manual
  • Verify dimensions and thread specifications

If you are still unsure, reach out to Propel Parts, our team will be happy to help you verify if this part fits your equipment.

What material is the 4K0367 nut made from?

The 4K0367 nut is typically manufactured from high-strength, durable metal designed to withstand vibration, pressure, and harsh working environments. Premium aftermarket options are engineered to resist corrosion and wear, ensuring extended service life even in demanding applications.

Why should I choose a high-quality aftermarket replacement for this nut?

A premium aftermarket 4K0367 nut offers:

  • Reliable fit and performance
  • Cost-effective alternative to original parts
  • Durability that meets or exceeds OEM expectations

When replacing, choose genuine or high-quality aftermarket parts that meet or exceed OEM specifications to ensure optimal machine performance.

How do I install the 4K0367 nut correctly?

Proper installation is essential to avoid loosening or damage:

  • Clean the threads before installation
  • Use the correct torque settings as per your manual
  • Avoid over-tightening to prevent thread damage

For best results, follow your equipment manufacturer’s guidelines or consult a technician if needed.

Can a worn-out nut affect overall equipment performance?

Yes, even a small component like a nut can impact performance. A worn or damaged nut may:

  • Cause loosening of connected parts
  • Lead to vibration-related issues
  • Increase wear on surrounding components

For long-term reliability, it’s also important to maintain related components found in Caterpillar engine parts to ensure the entire system functions smoothly.

How often should I replace the 4K0367 nut?

There’s no fixed replacement interval, but you should inspect it regularly during maintenance checks. Replace the nut if you notice:

  • Stripped or damaged threads
  • Corrosion or rust
  • Loss of tightening strength

Routine inspections help prevent unexpected breakdowns and costly repairs.

Are there related parts I should check when replacing this nut?

Yes, it’s a good idea to inspect associated fasteners and connected assemblies to ensure everything is secure and functioning properly.

  • Check bolts, washers, and threaded components
  • Look for wear or misalignment in connected parts

You can explore other compatible fastening and maintenance components in heavy equipment fasteners to keep your machinery operating efficiently.

Questions About this Part?
Have a question about fit, compatibility, shipping, warranty, or 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.

Exact Fit Guarantee®

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2

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