New 6T2173 Pin Replacement suitable for Caterpillar Equipment
- New Pin 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 6T2173 Final Drive Parts
â–¶Specification for 6T2173 Final Drive Parts
â–¶Exact Fit Guarantee for 6T2173 Final Drive Parts
â–¶| Dimensions | 1.77x0.39x0.39 |
|---|
-
Australian buyer, sales where professional and very responsive with secure parts identification.
Highly recommend.
Bedrock Exploration Pty Lt, Australia
Customer Follow-Up After Delivery:
Thank you Deb and your colleague Anthony A for your help in supplying a replacement part which arrived in good time and is running smoothly.
I shall continue to use your services and recommend you to other remote miners, as your services and delivery times are better than our home-based suppliers.
With thanks again.
Regards, Gerard
-
Have been buying parts from them for years, and they have always delivered, both with parts and customer service.
-
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! -
Propel Parts provided quality parts for my Caterpillar needs at a very fair price. Shipping to my international location was very fast. took about a week for the parts to get here. Seller is also responsive with my inquiry.
Thanks again -
Having issue running my credit card, Steven was more than helpful to send me a payment link to complete my transaction!
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.

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.

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.

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.
Worldwide Shipping






























