New 4K7038 Bolt-Track Replacement suitable for Caterpillar Equipment

$0.81
In Stock • Ships Today • Order By 3pm ET
Excellent on Trustpilot
ppp-seal
Fit Guarantee

Exact Fit Guarantee

This part is guaranteed to fit your machine.

Wrong Part

Wrong Part?

We'll overnight correct part at no cost to you.

Secure Checkout Secure Checkout • Trusted Since 2012
Also accepts PayPal and Apple Pay
Details

Description for 4K7038 Track Bolt

â–¶
This aftermarket Caterpillar 4K7038 Track Bolt 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 Track Bolt.
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 4K7038 Track Bolt

â–¶
Replacement Part Number(s): 4K-7038
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: 0.20 LBS | 0.09 KG
Dimensions: 2.09 x 0.98 x 0.98 (inches)
Condition: New

Exact Fit Guarantee for 4K7038 Track Bolt

â–¶
Looking for a reliable replacement Caterpillar 4K7038 Track Bolt ? 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.
Reviews

Customer Reviews

★★★★★

Great customer service
Anthony was very professional and on top of what needed to be done to get my order verified and moving forward.

★★★★★

Great Service!

★★★★★

Helpful with making sure parts fit my machine

★★★★★

They are great !

★★★★★

Customer Service.
I recently had to cancel an order with Propel Parts, and I was thoroughly impressed by the prompt and efficient service I received. Steven handled my request with professionalism and speed, ensuring a hassle-free process. I've purchased parts from Propel Parts before and have never been disappointed. Their consistent reliability and excellent customer service keep me coming back.

★★★★★

Great company to deal with. Answered my questions with detail and shipped me the part in good time! I will be dealing with them more in the future!

★★★★★

Excellent service and very very good service

★★★★★

Excelente atencion y refacciones de calidad

★★★★★

The gentleman was very helpful

★★★★★

BEST for Heavy Equipment Parts.
Awesome quality products! Better customer service! Steven is always a pleasure to work with and very prompt in assisting me - thank you!

Product Questions

Frequently Asked Questions

What is the 4K7038 bolt-track used for in Caterpillar equipment?

The 4K7038 bolt-track is designed to secure track components in place, ensuring proper alignment and stability of your machine’s undercarriage system. It plays a critical role in maintaining track tension and preventing premature wear during heavy-duty operations.

Is this 4K7038 bolt compatible with all Caterpillar machines?

This bolt is suitable for select Caterpillar equipment models, but compatibility can vary depending on your machine type and configuration.

  • Check your equipment manual for specifications
  • Match part numbers 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.

Is this a reliable replacement for original track bolts?

Yes, this is a high-quality aftermarket replacement designed to meet OEM specifications. It delivers dependable performance, durability, and fitment when installed correctly. When replacing, choose genuine or high-quality aftermarket parts that meet or exceed OEM specifications.

What are the signs that a track bolt like 4K7038 needs replacement?

Common indicators include:

  • Loose or misaligned tracks
  • Visible wear, corrosion, or thread damage
  • Unusual vibration during operation
  • Frequent need for retightening

Replacing worn bolts early helps prevent costly undercarriage damage.

Can I install the 4K7038 bolt-track myself?

Yes, if you have the proper tools and mechanical knowledge. However, for best results:

  • Follow manufacturer torque specifications
  • Ensure proper alignment during installation
  • Use calibrated tools to avoid over-tightening

If unsure, professional installation is recommended to ensure safety and performance.

How does proper maintenance extend the life of track bolts?

Routine maintenance helps maximize durability and performance:

  • Regularly inspect bolts for wear or loosening
  • Clean debris from the undercarriage
  • Maintain correct track tension

For complete maintenance support, explore our undercarriage parts collection to keep your system in top condition.

What material is the 4K7038 bolt made from?

This bolt is manufactured using high-strength, heat-treated steel to withstand heavy loads, harsh environments, and continuous vibration. It is engineered to meet or exceed OEM expectations for durability and performance.

Are there other parts I should replace along with track bolts?

Yes, it’s often beneficial to inspect and replace related components such as:

  • Track nuts and washers
  • Bushings and pins
  • Sprockets and rollers

You can also browse our range of engine parts and related components to maintain overall equipment performance.

Questions About this Part?
Have a question about fit, compatibility, shipping, warranty, or returns?
Shipping | 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

Exact Fit Guarantee®

The right part — or we'll make it right.

1

Order Normally

Know your part number?
Simply place your order.

2

Not Sure?

Place your order, then send us your serial number before it ships.

We'll verify fit.
Truck Icon
3

We Make It Right

Wrong part? We'll make it right.

Fast. At our expense.