Cummins
Shop All
Quick Ship
SKU #: COM-C4517
MPN #: C4517
Cometic T6 Rubber Coated Stainless Steel Undivided Turbo Flange Gasket
Description
If your turbo exhaust flange is leaking exhaust gas, it's time to replace your T6 turbo flange gasket. This Cometic T6 turbo flange gasket is constructed from rubber coated stainless steel and is designed for any turbocharger that utilizes a T6 style turbo flange. Ensure a proper seal every time with Cometic Gaskets.
Enter your zip and we'll see if installation is available.
- Request quotes from local installers at checkout
- Compare options and choose the best fit for your install
About WrenchConnected
WrenchConnected is an independent installation marketplace operating in partnership with Diesel Power Products.
How it works
After checkout, we route your vehicle info and part SKU to verified installation shops near you. Local installers review the job and submit competitive bids; you pick the shop you want based on price, reviews, and availability. Your name and email stay private until you select an installer.
Pricing
You pay for the bid from your preferred shop. The full amount is shown before you confirm — installers cannot add charges without your written consent. Payments are processed securely by Stripe.
Your privacy
During bidding, shops see only your service ZIP code, vehicle year/make/model, and the part SKU — not your name, email, or address. Only the shop you select receives your contact details after payment. We never sell your personal information.
More detail at wrenchconnected.com.
About Cometic Gaskets
Cometic is a leading supplier of gaskets and engine sealing solutions. No matter what diesel truck you drive, Cometic has a gasket kit for you. Since 1989, Cometic has been living, eating, and breathing powersports. They are proud supporters of GNCC< AMA, NASCAR, and other race teams across the country. To ensure superior performance across a wide variety of engine types and sizes, Cometic manufactures gaskets from a comprehensive range of materials. Whether the situation calls for the latest in advanced technology like the MLS (Multi-Layer Steel) Gasket, or a synthetic blend such as Aramid Fiber, Cometic finds a solution. Cometic stays on the forefront of gasket design technology by utilizing in-house dynamometers and engine assembly rooms to bring its distributors, retailers and ultimately the end-user, the most reliable gaskets available today.
Blog
May 07, 2026
If you own a 2003–2007 Ford Super Duty with the 6.0 Powerstroke, the oil cooler is one...
Read MoreBest Oil Cooler for 6.0 Powerstroke (Top Picks Guide)
April 28, 2026
A lift pump is one of those diesel upgrades that doesn’t always get much attention, but it...
Read MoreShould You Install a Lift Pump?
April 27, 2026
This guide covers what the mileage numbers actually mean for this engine, which Duramax years hold up...
Read MoreHigh Mileage for 6.6 Duramax Diesel Explained
April 21, 2026
Modern diesel engines run cleaner than any previous generation, and that cleanliness comes from a set of...
Read MoreWhat Is an EGR Cooler? Diesel Engine Guide