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Mishimoto 2011+ Ford 6.7L Powerstroke Secondary Expansion Tank product view

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Mishimoto MMRT-F2D-11SMWBK installed angle on vehicle

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Mishimoto 2011+ Ford 6.7L Powerstroke Secondary Expansion Tank core and end tank detail

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Mishimoto 2011+ Ford 6.7L Powerstroke Secondary Expansion Tank packaging and included hardware

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Mishimoto 2011+ Ford 6.7L Powerstroke Secondary Expansion Tank

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Brand: MishimotoSKU / Part #: MISMMRT-F2D-11SMWBK

Regular price: $393.95
Regular price: ~~$433.00~~
Sale price: $393.95
Unit price: per

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Subtotal: $393.95

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Mishimoto 2011+ Ford 6.7L Powerstroke Secondary Expansion Tank

Subtotal: $393.95

Not sure it fits? Text us your VINSee all fitment

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Overview

This Mishimoto performance part is a direct-fit upgrade for 2011-2022 Ford applications covering F-250 Super Duty, F-350 Super Duty. It replaces the weak points of the stock part with stronger materials and better flow or cooling so heat, boost and abuse stay under control on street and track duty. AutoTalent lists verified US-market fitment in the table below.

Why upgrade

The 2011+ Ford 6.7L Super Duty is a workhorse of a truck and the go-to pickup for many of the hardest working people on Earth. The 6.7L Powerstroke that propels the 2011+ F-250 and F-350 is robust and reliable, but it's not without its weaknesses. Like any large-displacement turbodiesel, the 6. Mishimoto engineers these kits around real chassis packaging, so hoses, coolers and adapters line up without fabrication on the listed years. Follow the published torque specs and install guide, reuse sensors where instructed, and confirm clearances if you run other supporting mods. Every unit ships with the Mishimoto Lifetime Warranty for as long as you own it.

Features

Fits 2011+ Ford 6.7L Powerstroke
Full-aluminum construction with durable, precision TIG-welds
Sight glass allows for quick and easy reading of coolant level
Internal baffles keep coolant near overflow port during aggressive driving, preventing air entry into coolant system
15.65-percent increase in coolant capacity
Removable fittings for installation on both 2011-2016 and 2017+ models
Available natural finish makes customization easy through powder-coating, anodizing, or hydro-dipping

What's Included

(1) Mishimoto Aluminum Degas Tank w/ Sight Glass
(1) Removable Quick-Disconnect Fitting (2011-2016 Models)
(1) Removable Hose Barb (2011-2016 Models)
(2) Threaded Plugs (2017+ Models)
(2) Notecards
Mounting Hardware
Mishimoto Lifetime Warranty

Specifications

Part number	MMRT-F2D-11SMWBK
Brand	Mishimoto
Type	other
Engine codes	6.7L Powerstroke
Chassis codes	F-250
Shipping dimensions	19 x 13 x 10 in (48.3 x 33.0 x 25.4 cm)
Shipping weight	13 lb (5.9 kg)

Fitment Notes

Verified against Mishimoto US applications and dealer listing for 2011-2022 (2 rows). Years extended to 2027 where the US model remains in production.

Vehicle Fitment

Questions about fitment? Call (310) 231-0292 or text (310) 886-3111.
Year	Make	Model	Chassis	Engine
2011-2022	Ford	F-250 Super Duty	P473	—
2011-2022	Ford	F-350 Super Duty	P473	—

Fitment

Year	Make	Model

Not sure? Text us your VIN and we’ll confirm.

Shipping & returns

Shipping: Orders ship via UPS, FedEx or USPS, from our facility near Los Angeles or directly from the manufacturer. Rates for many items are weight-based and shown at checkout. If you need it by a certain date, text us before you order.

Returns: Unused items in brand-new condition and original packaging can be returned within 30 days of the invoice date, with a 25% restocking fee unless otherwise specified. In some cases we can offer a lower fee with the balance as store credit. Shipping charges aren't refundable in either direction unless approved by AutoTalent.

Not returnable: special-order or custom items, and anything that has been installed, modified or altered.

Cancellations: free if the item is out of stock or we miss the ETA you agreed to. Other cancellations carry a 5% processing fee to cover card fees we can't recover. Special-order items can't be cancelled.

Damaged in transit? Report it to the carrier and to us within 48 hours, keep all packaging, and don't send anything back without our written approval.

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