6N8477 Turbocharger for CAT 215, 215B, 3204 & more
- Turbocharger Replacement suitable for Caterpillar Equipment
- Made to USA Specifications
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Description for 6N8477 Turbocharger
â–¶Specification for 6N8477 Turbocharger
â–¶Exact Fit Guarantee for 6N8477 Turbocharger
â–¶| Models | 215, 215B, 3204, 3402, 508, 916, 926, 926A, 926E, 943, 953, D3B, D3C, D4H, D5C, E180, G916, G926, IT18, IT18B, IT28, IT28B |
|---|---|
| Dimensions | 11.81x10.24x10.24 |
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Had a great experience with ordering correct engine gaskets for our 3208 caterpillar engine
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I put 2 of the same orders in due to a web page error and shortly after I was contacted by Deb from customer service asking if I meant to place both orders. She was very helpful, the email was very well written and it genuinely made me feel better about the whole experience. She resolved the issue quickly and with there not being much of customer service these days I was very happy so see that is not the case everywhere!!!
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Above and Beyond
Staff took care of issue that was nit created by them. Package was lost by UPS. Propel sent me another part Next Day Air to correct it. -
Helpful with making sure parts fit my machine
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Science I buy parts from propel parts I don’t have to spend too much down time always on time and good service
Frequently Asked Questions
What is the 6N8477 component used for?
The 6N8477 is a component used on Caterpillar equipment, where it performs its role within the assembly to support reliable operation. Keeping it in good condition helps the surrounding parts work as intended.
How do I install the 6N8477 component?
To install the 6N8477 properly, prepare the area first and confirm the result afterward. Use these steps:
- Shut the machine down and isolate power before working on the assembly
- Clean the mating surfaces and inspect them for wear or damage
- Remove the old part and check the area for debris
- Fit the new 6N8477 in the correct orientation per your service manual
- Reassemble to specification and confirm correct operation before returning to service
Which Caterpillar machines is the 6N8477 compatible with?
The 6N8477 component 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 6N8477 component meet performance standards?
Yes. The 6N8477 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 6N8477 be replaced?
Service life for the 6N8477 depends on operating conditions and load. Replace it on inspection findings or at the interval your manual specifies rather than waiting for a failure. When servicing this area, the 9L2295 Bolt is commonly replaced at the same time.
What are the signs of a worn or failing 6N8477 component?
A worn 6N8477 usually gives early warning through the assembly it supports. Watch for these signs:
- Visible wear, cracking, or corrosion on inspection
- Reduced performance or reliability in the assembly
- Unusual noise, movement, or leaks near the part
- Premature wear on the components around it
Why is the 6N8477 component important, and what related part is commonly replaced with it?
A sound 6N8477 is inexpensive insurance against larger repairs. Servicing it on time with parts that meet OEM specifications keeps the whole assembly working as intended. During an overhaul, the 9G5315 Seal Gr is frequently replaced alongside this part.
This 6N8477 Turbocharger is compatible with the following models:
215, 215B, 3204, 3402, 508, 916, 926, 926A, 926E, 943, 953, D3B, D3C, D4H, D5C, E180, G916, G926, IT18, IT18B, IT28, IT28B & more...

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.
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