New 9L7669 Nut- Conn.Rod Replacement suitable for Caterpillar Equipment
- New Nut- Conn.Rod 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.
Exact Fit Guarantee®
×WILL PART FIT?
Yes, it will fit! We offer an Exact Fit Guarantee® or
get your money back.
HOW WE GUARANTEE, EXACT FIT
Before shipping your order, we use CAT SIS to ensure
this part is the exact fit for your equipment.
BUY WITH CONFIDENCE
Purchase with confidence because this part includes a
1 year warranty and it's guaranteed to fit & perform.
Description for 9L7669 Hex Nut
â–¶Specification for 9L7669 Hex Nut
â–¶Exact Fit Guarantee for 9L7669 Hex Nut
â–¶| Dimensions | 3.38x0.81x0.81 |
|---|
-
Tony White (Iowa, USA)100%I put 2 of the same orders in due to a web page error and shortly after I was contacted by Deb from customer service asking if I meant to place both orders. She was very helpful, the email was very well written and it genuinely made me feel better about the whole experience. She resolved the issue quickly and with there not being much of customer service these days I was very happy so see that is not the case everywhere!!!
-
Claudia (Florida, USA)100%Excellent service!! Yes, very satisfied with the service, you have been very kind!
-
Clint Ayers (Kentucky, USA)100%Awesome and diligent support. Would definitely recommend
-
PMC Parts (Colorado, USA)100%Fast response and very attentive! Thanks Deb.
-
Leon Bachu (Uganda)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
Frequently Asked Questions
What is the Caterpillar 9L7669 connecting rod nut used for?
The 9L7669 connecting rod nut is designed to securely fasten connecting rod assemblies in Caterpillar engines, helping maintain proper engine stability and performance under heavy operating conditions.
What are the benefits of using a high-quality connecting rod nut?
- Helps maintain secure fastening under engine stress
- Supports proper connecting rod alignment
- Reduces the risk of loosening caused by vibration and engine load
What are common signs that a connecting rod nut should be replaced?
Signs include stripped threads, corrosion, deformation, cracking, or inability to maintain proper torque specifications.
Why is proper fastening important in engine assemblies?
Proper fastening helps maintain engine integrity, reduces excessive vibration, and protects internal engine components from damage caused by loose connections.
Is the 9L7669 connecting rod nut compatible with multiple Caterpillar engines?
Compatibility depends on your engine model and serial number configuration. Please reach out to Propel Parts for help verifying fitment.
Are aftermarket replacement connecting rod nuts reliable?
Yes. High-quality aftermarket connecting rod nuts that meet or exceed OEM specifications provide dependable durability and fastening performance in demanding engine applications.
Are related fastening components commonly replaced together?
Yes, products such as the Caterpillar 5J4771 bolt are commonly used in related engine fastening assemblies requiring secure and reliable performance.

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.
1 YEAR UNLIMITED WARRANTY
ORDER BY 3PM EST. EXCL. WEEKEND
NO CORE OR EXCHANGE CHARGES
EASY RETURNS & FAST REFUNDS
Worldwide Shipping












































































