New 2M5173 Seal O Ring Replacement suitable for Caterpillar Equipment

We're sorry, an error has occurred while generating this content.

Skip to the beginning of the images gallery

New 2M5173 Seal O Ring Replacement suitable for Caterpillar Equipment

Name: New 2M5173 Seal O Ring Replacement suitable for Caterpillar Equipment
Brand: Aftermarket CAT
SKU: 2M5173CTP
Price: 2.64 USD
Availability: InStock
Rating: 4.7 (110 reviews)

Be the first to review this product

New Seal O Ring Replacement suitable for Caterpillar Equipment
Made to USA Specification

Buy with Confidence: All parts are covered by our warranty

$2.64

Six Month Financing

Select paypal credit

4.7

(Site rating)

In Stock | Ships Out Today | Order By 3pm ET

SKU

2M5173CTP

For Easy Checkout | Select Your Card

Details

Description for 2M5173 Seal O Ring

▶

This aftermarket Caterpillar 2M5173 Seal O Ring 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 Seal O Ring.

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 2M5173 Seal O Ring

▶

Replacement Part Number(s): 2M-5173

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: 0.04

Condition: New

Exact Fit Guarantee for 2M5173 Seal O Ring

▶

Looking for a reliable replacement Caterpillar 2M5173 Seal O Ring ? 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

More Information
Dimensions	5.51x5.51x0.39

Reviews

Customer Reviews

Taylor Luke (Minnesota, USA) 12/30/2024

100%

Quick Response. Very much appreciated.
Leon Bachu (Uganda) 11/28/2024

100%

The customer care response was very awesome. It was more than what I expected
The customer care response was very effective and timely
The response time was amazing
The availability of most of the parts that I wanted was also very awesome
Thanks keep it up
Clint Ayers (Kentucky, USA) 02/14/2024

100%

Great service affordable parts
TEHR (Hawaii, USA) 11/08/2022

100%

I almost want to cry ;( writing this review because I dont want people to find out about them and rather keep them in my pocket but they deserve it…
This company is great with Quality Products at amazing prices! Sometimes, their website is not the most accurate but is user friendly and if you got questions they will call back and are very prompt in responding via a call or text to verify inventory before placing an order.
I really appreciate and look forward to continuing to work with you all especially Anthony — he is amazing & the best!!!
Justin Rabang (Hawaii, USA) 10/26/2022

100%

I’ve been ordering parts from propel for about 3 years & counting. I live in Hawaii where we have a hard time getting parts especially for decent prices with fast shipping. I've been 100% satisfied with the company and the customer service and will continue to use them. I recommend propel to everyone here in Hawaii and we are all happy to have you guys. Thank you!!!

Product Questions

Customer Questions and Answers

Did you find what you were looking for?

Your question:

Your name:

get notification on email when the answer is ready

Your e-mail:

Returns & Warranty

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.

Shipping

Same Day Shipping

Orders placed weekdays, by 3pm ET, ship out same day.

United States & Canada

Click Check Delivery Times for discounted Ground, 2-Day & Overnight rates

International Shipping

We have served customers in over 90 countries. Click Check Delivery Time .

Tracking Number

Tracking will be emailed within 24-48 hours of your order.

Customer Reviews

★★★★★

03/15/2024

The gentleman was very helpful

Tony

★★★★★

09/10/2025

Grateful I found this company! I’m grateful I found this company! They answer the phone every time plus the parts are packaged very well!! Even the angriest mailman couldn’t damage your parts! lol The parts showed up as planned and for being aftermarket the quality seems to be good!! The warranty is the same as CAT. Thank you Daniel!!!

Jason Pogue (Colorado, USA)

★★★★★

03/05/2025

Great customer service. Prompt , knowledgeable and friendly service.

Chris Wessels (Illinois, USA)

★★★★★

12/11/2025

Very nice job

Sharif (United Kingdom)

★★★★★

11/17/2022

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.

Alex (Oklahoma, USA)

★★★★★

03/13/2024

helpful and professional. quick and professional service.

Hilly Chu (California, USA)

★★★★★

08/27/2025

When I had questions, they were answered quickly and kindly. Thank you!!

Denise (Ohio, USA)

★★★★★

01/27/2025

They were great to deal with

Jake Brown

★★★★★

10/02/2024

Steven & Propel Parts were a huge help! We were able to place a large order and get it shipped out same day to avoid a line down situation for a customer due to a lost component. The order was even submitted after the 3pm cutoff for same day shipments and we got it the next morning!

JOSH CAUGHRAN (Illinois, USA)

★★★★★

01/03/2024

Excellent experience. Mike has been very helpful. I am looking forward to keep doing business with them

Eliana Rivadeneira (Florida, USA)

QUALITY GUARANTEED

1 YEAR UNLIMITED WARRANTY

SAME DAY SHIPPING

ORDER BY 3PM EST. EXCL. WEEKEND

PRICE GUARANTEED

NO CORE OR EXCHANGE CHARGES

NO HASSLE RETURNS