3″ Marmon Bead Adapter
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3″ Marmon Bead Adapter pipe, built to mate with our 3″ Flare Adapter for a secure Marmon Flange connection. Available in stainless steel or aluminized tubing. OEM 41965-L.
| Attributes | Value |
|---|---|
| Product Type | |
| Material | |
| Diameter | |
| Length |
3" |
Product Description
This 3" Marmon Bead Adapter pipe is the female half of a Marmon Flange exhaust connection, built for trucks and equipment that need a joint you can service easily down the road. Choose 304 stainless steel for maximum resistance to rust, road salt, and heat cycling, or aluminized tubing as a lighter-duty, budget-friendly option.
The bead is precision-formed to seat against our 3" Flare Adapter. Slide the two together, tighten a V-band clamp over the joint, and you get a tight, leak-free connection that's still quick to come apart the next time you're under the truck for service.
- Diameter: 3"
- Length: 3"
- Material: Stainless steel or aluminized tubing
- OEM / MPN: 41965-L
- Pairs with: 3" Flare Adapter
A common OEM replacement size for mid-size straight trucks and buses, and a go-to for fabricators building a custom exhaust run who want a bolt-free, serviceable disconnect point.

