Worldwide Shipping
New 5P7128 Bolt Replacement suitable for Caterpillar 3306, 3408, 3408C, 3408E, 3412, 3516, 3516B, 3524B, C32,
- New Bolt 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 5P7128 Special Head & End Bolts
▶Specification for 5P7128 Special Head & End Bolts
▶Exact Fit Guarantee for 5P7128 Special Head & End Bolts
▶| Models | 3306, 3408, 3408C, 3408E, 3412, 3516, 3516B, 3524B, C32 & more |
|---|---|
| Dimensions | 2.17x0.63x0.63 |
-
At the beginning, I experienced significant delays and communication issues regarding my order, which honestly caused serious concern because the parts were urgently needed for an important project.
However, after continuous follow-up, the Propel Parts team handled the matter professionally, provided shipment tracking, and the parts finally arrived successfully.
I especially appreciate their willingness to communicate, acknowledge the issue, and continue working toward resolving the situation.
In international business, delays can sometimes happen, but what matters is the final commitment to resolving the issue properly.
Thank you to Daniel and the team, and hopefully future transactions will be smoother for both sides. -
Great company to deal with. Answered my questions with detail and shipped me the part in good time! I will be dealing with them more in the future!
-
The gentleman was very helpful
-
Very prompt services !
-
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!
Frequently Asked Questions
What is the Caterpillar 5P7128 bolt used for?
The Caterpillar 5P7128 bolt is a high-quality aftermarket fastening component designed for use in several Caterpillar engine applications. It is engineered to meet or exceed OEM specifications for strength, durability, and reliable fastening performance.
What are the benefits of the 5P7128 bolt?
A2.
- Provides secure fastening for critical engine assemblies
- Manufactured from durable materials for heavy-duty use
- Helps maintain equipment stability and reliability
- Designed to meet or exceed OEM specifications
- Suitable for demanding Caterpillar engine environments
Which Caterpillar engines may use the 5P7128 bolt?
This bolt may be compatible with Caterpillar 3306, 3408, 3408C, 3408E, 3412, 3516, 3516B, 3524B, and C32 engines depending on the application. Check your manual or reach out to Propel Parts for help verifying fitment.
Can worn engine bolts create performance issues?
Yes. Damaged or weakened bolts can lead to loose assemblies, vibration issues, and uneven pressure on connected components, potentially causing premature wear or failure.
Does the 5P7128 bolt meet OEM standards?
Yes, this aftermarket replacement is manufactured to meet or exceed OEM specifications for fit, performance, and durability in heavy-duty engine applications.
Are related Caterpillar fastening components available at Propel Parts?
Yes. Propel Parts offers a range of replacement bolts, caps, and hardware components. You can also check the CAT Cap A 7E6508 for another related replacement part.
Why is replacing worn fastening hardware important?
Replacing worn fastening hardware helps maintain proper assembly alignment, reduces the risk of vibration-related damage, and supports long-term equipment reliability.
This 5P7128 Special Head & End Bolts is compatible with the following models:
3306, 3408, 3408C, 3408E, 3412, 3516, 3516B, 3524B, C32 & more...
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®
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
