New 6T2173 Pin Replacement suitable for Caterpillar Equipment

$1.58
In Stock • Ships Today • Order By 3pm ET
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Details

Description for 6T2173 Final Drive Parts

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This aftermarket Caterpillar 6T2173 Final Drive Parts 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 Final Drive Parts.
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 6T2173 Final Drive Parts

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Replacement Part Number(s): 6T-2173
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: 0.03 LBS | 0.01 KG
Dimensions: 1.77 x 0.39 x 0.39 (inches)
Condition: New

Exact Fit Guarantee for 6T2173 Final Drive Parts

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Looking for a reliable replacement Caterpillar 6T2173 Final Drive Parts ? 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

★★★★★

A Delay Handled the Right Way
Honestly, if I were in Miami like my shipment was, I wouldn?t have been in a hurry to ship out either. I was frustrated at first ? delays cost me time on the job ? but Propel Parts stepped up.

Deb, Daniel and the team owned the mistake, kept the communication clear, and graciously refunded my shipping costs without making it a hassle. That kind of accountability is rare these days, and I genuinely appreciated how they handled it.

Things don?t always go perfectly, but these folks proved they?re more interested in doing right by their customers than just pushing parts out the door. Solid company, solid people.

? Jimmy Spong
Hartco Mobile Welding

P.S. Incredible quality on the pin as well. I had to do some custom modifying, and let?s just say the case hardening was ? well ? hard. Great Stuff! Thank you.

★★★★★

Excellant customer service!
The prices are very good! The customer service is excellant! I had to contact them because our tax info wasn't right and they refunded it on the spot! Great job! we will be doing a lot more ordering from thi company. Highly recommended!

★★★★★

Very nice job

★★★★★

Great customer service answered email question quickly.

★★★★★

Great service affordable parts

★★★★★

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.

★★★★★

The best supplier ever we mainly deal with most rare needed parts .. i highly recommend .. they are very very honest

★★★★★

100% excelente

★★★★★

Our CSR for Dymax Inc., Deb, has been extremely helpful and consistently provides quick, accurate information regarding parts and inventory. When we encounter difficulties finalizing transactions through the internal website, she is able to promptly generate quotes and provide an external, secure method for payment. Her responsiveness and willingness to assist play a key role in supporting our team’s success.

★★★★★

Propel parts is a very reliable parts source for heavy equipment
Quick response,good quality parts,favourable prices and always deliver on time

Product Questions

Frequently Asked Questions

What is the Caterpillar 6T2173 pin used for?

The Caterpillar 6T2173 pin is a high-quality aftermarket replacement designed to help secure and align components within heavy equipment assemblies. It is manufactured to meet or exceed OEM specifications for dependable performance and durability.

What are the benefits of the 6T2173 pin?

  • Helps secure and align connected components
  • Manufactured from durable materials for long service life
  • Designed to meet or exceed OEM specifications
  • Supports stable and reliable equipment operation
  • Suitable for demanding heavy-duty applications

Is the 6T2173 pin compatible with multiple Caterpillar machines?

Yes, this pin may fit various Caterpillar equipment models depending on the final drive or assembly configuration. Check your manual or reach out to Propel Parts for help verifying fitment.

Why is replacing worn pins important in heavy equipment?

Replacing worn pins helps maintain proper component alignment, reduce unnecessary movement, and support dependable equipment operation.

Does the 6T2173 pin meet OEM quality standards?

Yes, this aftermarket replacement is designed to meet or exceed OEM specifications for fit, durability, and reliable heavy-duty performance.

Can damaged pins affect equipment reliability?

Yes. Damaged or worn pins may lead to loose assemblies, misalignment, increased wear, and reduced equipment efficiency.

Are related Caterpillar securing components available from Propel Parts?

Yes. Propel Parts offers a variety of replacement pins and securing hardware for Caterpillar equipment. You can also explore the Caterpillar Equipment Cotter Pin 3B5319 for another related replacement part.

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.

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