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New 9W4381 Track Nut Replacement suitable for Caterpillar Equipment
- New 9W4381 Track Nut Replacement suitable for Caterpillar Equipment
- Made to USA Specification
Buy with Confidence: All parts are covered by our warranty
Exact Fit Guarantee
This part is guaranteed to fit your machine.
Wrong Part?
We'll overnight correct part at no cost to you.
Description for 9W4381 Track Nuts
â–¶Specification for 9W4381 Track Nuts
â–¶Exact Fit Guarantee for 9W4381 Track Nuts
â–¶| Dimensions | 1.18x1.18x0.79 |
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Excelente servicio rapido, responsable y confiable
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I would give 5 stars but my first time ordering from here and using aftermarket parts. The price is reasonable comparing to original Cat parts and the customer support is great and hoping to do more business with them
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I own old cat bulldozers D8k,D8H,D8N that required frequent repairs and servicing. it was erratic and practically cumbersome to keep them running without constant supply of reliable
and affordable spares in Uganda a third world country however,since I started dealing with propel parts US,my bulldozers have earned reliability and efficiency in providing high quality services to clients and making me a great dependable construction company in earth moving.
My shipments are always handled expeditiously and delivered in record time to Uganda this is awesome from Propelparts.
My business is booming by the clock for finding the best partner in Propelparts. -
Good Customer Service. Fast Shipping. A+++
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Great pricing and fast shipping!
I'll admit that I was skeptical of propel parts, but they are an honest site and came through with the order. I was skeptical because I've never ordered heavy machinery parts, and didn't know who to trust. The parts that I ordered showed in stock, but after checking with their vendor, they only had half of the order in stock. I was notified the day after the order, and most of the parts arrived in a few days. There was one part that was not shipped putz but I was able to talk with who I assumed is the owner who rectified the situation and had the part overnighted to me.
I will say that communication speed could use a little work, but they will eventually get back with you.
Frequently Asked Questions
What equipment is the 9W4381 track nut compatible with?
The 9W4381 track nut is designed for various Caterpillar equipment used in construction and earthmoving applications. Compatibility may vary depending on the model and undercarriage configuration.
- It is commonly used in track assemblies
- Suitable for machines operating in heavy-duty environments
If you are unsure don’t hesitate to reach out to Propel Parts for help verifying fitment.
Does this track nut meet performance standards for heavy-duty use?
Yes, this is a premium aftermarket component engineered to handle demanding working conditions. It is manufactured to ensure:
- Strong clamping force
- Resistance to vibration and loosening
- Long-lasting durability
It meets or exceeds OEM specifications, making it a reliable choice for equipment maintenance.
When should I replace a track nut on my equipment?
You should consider replacing the track nut if you notice:
- Visible wear or thread damage
- Loosening during operation
- Corrosion affecting performance
Regular inspection of your undercarriage system helps prevent costly downtime and ensures optimal machine performance.
Is this 9W4381 track nut easy to install?
Yes, installation is straightforward for experienced technicians. However, proper torque and installation practices are essential.
- Always clean threads before installation
- Use correct torque specifications
- Replace worn bolts along with nuts if needed
When replacing, choose genuine or high-quality aftermarket parts that meet or exceed OEM specifications.
Can I use this track nut with other undercarriage components?
This track nut is designed to work seamlessly with compatible bolts and track assemblies. For best performance, it is recommended to pair it with matching components from the same system.
For a complete solution, you can explore related undercarriage parts to ensure proper fit and long-term reliability.
What makes this a reliable aftermarket replacement?
This is a high-quality aftermarket track nut manufactured with precision and durability in mind. Key benefits include:
- High-strength material construction
- Consistent thread accuracy
- Resistance to wear and stress
It is built to meet or exceed OEM expectations, ensuring dependable performance in tough job site conditions.
How do I ensure proper fitment before purchasing?
To confirm compatibility:
- Check your equipment manual
- Verify part numbers
- Compare specifications carefully
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.
Should I replace track bolts along with the track nut?
Yes, it is often recommended to replace both components together to maintain proper fastening strength and safety. Worn bolts can compromise the performance of a new nut.
You can also browse compatible track bolts and nuts to ensure a complete and secure replacement setup.
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®
The right part — or we'll make it right.
Order Normally
Know your part number? Simply place your order.
Not Sure?
Place your order, then send us your serial number before it ships.
We'll verify fit.
We Make It Right
Wrong part? We'll make it right.Fast. At our expense.
1 YEAR UNLIMITED WARRANTY
ORDER BY 3PM EST. EXCL. WEEKEND
NO CORE OR EXCHANGE CHARGES
EASY RETURNS & FAST REFUNDS
