New 7N4782 Spring Lifter Replacement suitable for Caterpillar Equipment
- New Spring Lifter 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 7N4782 Spring
â–¶Specification for 7N4782 Spring
â–¶Exact Fit Guarantee for 7N4782 Spring
â–¶| Dimensions | 2.95x2.76x2.36 |
|---|
-
Fast response. Great price. Good communication not much time waiting for a answer
-
When I had questions, they were answered quickly and kindly.
Thank you!! -
Great service affordable parts
-
Quick Response. Very much appreciated.
-
Great pricing and fast shipping!
I'll admit that I was skeptical of propel parts, but they are an honest site and came through with the order. I was skeptical because I've never ordered heavy machinery parts, and didn't know who to trust. The parts that I ordered showed in stock, but after checking with their vendor, they only had half of the order in stock. I was notified the day after the order, and most of the parts arrived in a few days. There was one part that was not shipped putz but I was able to talk with who I assumed is the owner who rectified the situation and had the part overnighted to me.
I will say that communication speed could use a little work, but they will eventually get back with you.
Frequently Asked Questions
What is the 7N4782 spring used for?
The 7N4782 spring maintains the correct tension or return force within its assembly, keeping components in proper contact and timing. Consistent spring force is key to smooth operation.
How do I install the 7N4782 spring?
A reliable installation of the 7N4782 starts with inspection and ends with verification. Follow this process:
- Shut down and cool the machine, then follow safe procedures
- Access the assembly and remove the worn spring
- Inspect the bore and mating parts for wear
- Fit the 7N4782 with the correct orientation and seating
- Reassemble and verify smooth, correct movement
Which Caterpillar machines is the 7N4782 compatible with?
The 7N4782 spring is used across many Caterpillar applications, but the correct fit depends on your exact model and assembly. Always cross-check fitment using your service manual or part reference guide before ordering. If you are still unsure, reach out to Propel Parts, our team will be happy to help you verify if this part fits your equipment.
Does the 7N4782 spring meet performance standards?
Yes. The 7N4782 is built to meet OEM specifications for fit, strength, and service life. When replacing, choose genuine or high-quality aftermarket parts that meet or exceed OEM specifications to keep the assembly protected.
How often should the 7N4782 be replaced?
Service life for the 7N4782 depends on operating conditions and load. Replace it on inspection findings or at the interval your manual specifies rather than waiting for a failure.
What are the signs of a worn or failing 7N4782 spring?
Catching a failing 7N4782 early prevents wider damage. The common warning signs include:
- Weak return or loss of tension
- Noise such as ticking or tapping
- Rough or inconsistent operation
- A cracked, collapsed, or fatigued spring
Why is the 7N4782 important, and what related parts work with it?
Keeping the 7N4782 in good condition protects the components around it and supports smooth, reliable operation. Maintaining the assembly with parts that meet OEM specifications helps you avoid unplanned downtime. Related hardware on our site includes 1329793 Lifter Assembly and 9V6165 Plate.

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




