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Re: Class 6 & 7 brake fluids and service information
Posted to Technical Discussion Forum on 7/16/2022 5 Replies

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Kevin, I have a 2021 Ford F350 Super Duty 6.7l.

I looked under the hood and like in your picture it calls for DOT4. I checked the owners manual and it calls for DOT4LV spec number WSS-M6C65-A2, but... Login to read more.

5 Replies Received (View Replies)