New 6V7744 Locknut Replacement suitable for Caterpillar Equipment
- New Locknut 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 6V7744 Self-locking Nut
▶Specification for 6V7744 Self-locking Nut
▶Exact Fit Guarantee for 6V7744 Self-locking Nut
▶| Models | 1090, 1190, 1190T, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 1290T, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 1390, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M |
|---|---|
| Dimensions | 0.59x0.59x0.39 |
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Fast response and answers all my questions in a polite manner. Highly recommend.
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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 -
My part was damaged in shipping and everyone was very helpful on get it resolved and sent me another free of charge.
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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! -
Great service at an affordable price to get my machine back going.
This 6V7744 Self-locking Nut is compatible with the following models:
1090, 1190, 1190T, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 1290T, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 1390, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M & more...

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.
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