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New 6E0358 Ring Backup Replacement suitable for Caterpillar Equipment
- New Ring Backup 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.
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Description for 6E0358 Back Up Ring
â–¶Specification for 6E0358 Back Up Ring
â–¶Exact Fit Guarantee for 6E0358 Back Up Ring
â–¶| Dimensions | 1.06x1.06x0.04 |
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Quick and prompt support. Easy to work with. They had the parts in stock which is even better. Great pricing.
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prompt clear replies
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perfect service
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Amazing service, emails answered very quickly with simple straight forward answers. Haven’t received the parts yet but ordering them was quick and easy.
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Great Service!
Frequently Asked Questions
What is the Caterpillar 6E0358 backup ring used for?
The Caterpillar 6E0358 backup ring is a high-quality aftermarket replacement designed to support sealing systems and help protect O-rings from extrusion under pressure. It is manufactured to meet or exceed OEM specifications for dependable performance and durability.
What are the benefits of the 6E0358 backup ring?
- Helps support reliable sealing performance
- Assists in protecting O-rings under pressure
- Manufactured from durable materials for long service life
- Designed to meet or exceed OEM specifications
- Helps reduce leakage and sealing system wear
Is the 6E0358 backup ring compatible with multiple Caterpillar machines?
Yes, this backup ring may fit various Caterpillar equipment models depending on the sealing system and application requirements. Check your manual or reach out to Propel Parts for help verifying fitment.
Why is replacing worn backup rings important?
Replacing worn backup rings helps maintain sealing system integrity, reduce leakage risks, and support longer service life for surrounding sealing components.
Does the 6E0358 backup ring meet OEM specifications?
Yes, this aftermarket replacement is designed to meet or exceed OEM specifications for fit, durability, and dependable sealing support.
Can damaged backup rings affect equipment performance?
Yes. Damaged or worn backup rings may lead to seal failure, leakage, pressure loss, and increased wear on nearby components.
Are related Caterpillar sealing components available from Propel Parts?
Yes. Propel Parts offers a wide range of sealing and support components for Caterpillar equipment. You can also check the Caterpillar Equipment Seal O-Ring 6K6307 for another related sealing solution.
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
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EASY RETURNS & FAST REFUNDS
