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New 7E4729-RS Ring Set Replacement suitable for Caterpillar Equipment
- New Ring Set 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 7E4729RS Ring Set
â–¶Specification for 7E4729RS Ring Set
â–¶Exact Fit Guarantee for 7E4729RS Ring Set
â–¶| Dimensions | 3x3x3 |
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Australian buyer, sales where professional and very responsive with secure parts identification.
Highly recommend.
Bedrock Exploration Pty Lt, Australia
Customer Follow-Up After Delivery:
Thank you Deb and your colleague Anthony A for your help in supplying a replacement part which arrived in good time and is running smoothly.
I shall continue to use your services and recommend you to other remote miners, as your services and delivery times are better than our home-based suppliers.
With thanks again.
Regards, Gerard
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Excelente servicio rapido, responsable y confiable
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Received 15 items within 5 days from placing order !
Great. ! -
customer service and parts availability is fantastic
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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.
Frequently Asked Questions
What is the Caterpillar 7E4729-RS ring set used for?
The 7E4729-RS ring set is designed to help maintain proper engine compression, control oil consumption, and improve sealing performance in Caterpillar engine applications. It supports efficient combustion and reliable engine operation.
What are the benefits of using a high-quality piston ring set?
- Helps maintain proper engine compression
- Reduces oil blow-by and excessive oil consumption
- Supports improved engine efficiency and performance
What are common signs that piston rings need replacement?
Common signs include blue exhaust smoke, loss of engine compression, increased oil usage, reduced engine power, and excessive crankcase pressure.
Is the 7E4729-RS ring set compatible with multiple Caterpillar engines?
Yes, this ring set may fit several Caterpillar engine applications including certain 3204 and 3208 engine configurations depending on serial number and arrangement. Check your manual or reach out to Propel Parts for help verifying fitment.
Why is replacing worn piston rings important?
Replacing worn piston rings helps restore engine sealing performance, reduce oil consumption, improve combustion efficiency, and protect internal engine components from premature wear.
Are aftermarket replacement ring sets reliable?
Yes. High-quality aftermarket ring sets that meet or exceed OEM specifications provide dependable sealing performance, durability, and long service life in demanding engine applications.
Are there related Caterpillar engine components commonly replaced with piston rings?
Yes, components such as the Caterpillar 7E4729 piston body are often replaced alongside piston rings during engine rebuilds or major maintenance procedures.
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
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EASY RETURNS & FAST REFUNDS
