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4N5893 Insert-Valve Int for CAT 3176, 3176B, 3176C & more
- New Insert-Valve Int Replacement suitable for Caterpillar Equipment
- Made to USA Specification
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This part is guaranteed to fit your machine.
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Description for 4N5893 Engine Valve Seat Insert
â–¶Specification for 4N5893 Engine Valve Seat Insert
â–¶Exact Fit Guarantee for 4N5893 Engine Valve Seat Insert
â–¶| Models | 3176, 3176B, 3176C, 3196, 3406, 3406B, 3406C, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 16G, 16H NA, 245, 24H, 345B L, 3516B, 375, 375 L, 5080, 5110B, 578, 583R, 587R, 589, 621, 621B, 621E |
|---|---|
| Dimensions | 1.77x1.77x0.39 |
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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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Very helpful. Every question or request I had was answered quickly. I didn't have a parts book for my excavator but that was no problem for them. If you need parts for your Cat, give them a shot.
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Excellant customer service!
The prices are very good! The customer service is excellant! I had to contact them because our tax info wasn't right and they refunded it on the spot! Great job! we will be doing a lot more ordering from thi company. Highly recommended! -
Very knowledgeable and quick to quote parts.
Very quick to respond to parts quotes. Knowledgeable and Polite, and very quick shipping. Definitely will purchase parts from these guys in the future. -
Excellent customer service and parts.
You guys have always gave excellent customer service!!! Very prompt responsiveness. Warranty services are superb. I have been using them for quite awhile now on equipment I have. Always great prices for parts! Keep up the great work guy's
Frequently Asked Questions
What is the 4N5893 cylinder liner used for?
The 4N5893 is a liner/sleeve that creates the running surface for the piston and helps manage heat, making it critical to engine compression and durability.
How do I install the 4N5893 cylinder liner?
A reliable installation of the 4N5893 starts with inspection and ends with verification. Follow this process:
- Shut down, cool, and follow engine service procedures
- Remove the old liner and clean the block bore
- Inspect the bore, counterbore, and seal areas
- Fit the 4N5893 with new seals and the correct protrusion
- Verify protrusion and seating before completing assembly
Which Caterpillar machines is the 4N5893 compatible with?
Fitment for the 4N5893 depends on your specific Caterpillar model and the assembly it serves, so confirm the application before you order. If you are unsure don’t hesitate to reach out to Propel Parts for help verifying fitment.
Does the 4N5893 cylinder liner meet performance standards?
Yes. The 4N5893 is manufactured to meet OEM specifications for tolerance and material quality. When replacing, choose genuine or high-quality aftermarket parts that meet or exceed OEM specifications for dependable, long-term performance.
How often should the 4N5893 be replaced?
Plan to replace the 4N5893 during a rebuild of the surrounding components, or sooner if inspection shows it is past its serviceable limit. The 8H9155 Seal Oil is often renewed during the same service, so many technicians replace both at once to reduce downtime.
What are the signs of a worn or failing 4N5893 cylinder liner?
Catching a failing 4N5893 early prevents wider damage. The common warning signs include:
- Coolant or oil leaks around the liner
- Loss of compression or blow-by
- Scoring or excessive bore wear
- Cavitation pitting on the liner wall
Why is the 4N5893 cylinder liner important, and what related part is commonly replaced with it?
Keeping the 4N5893 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. For a complete repair, the 7E7297 Piston Ring is another component from the same assembly that is commonly replaced at the same time.
This 4N5893 Engine Valve Seat Insert is compatible with the following models:
3176, 3176B, 3176C, 3196, 3406, 3406B, 3406C, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 16G, 16H NA, 245, 24H, 345B L, 3516B, 375, 375 L, 5080, 5110B, 578, 583R, 587R, 589, 621, 621B, 621E & 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®
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