Genuine Ford 11-22 SD 6.7L Diesel DEF Tank U-Nut M10 W520804-S439 - Ford (W520804-S439)
2017-2026 Ford - w520804s439
Genuine Ford 11-22 SD 6.7L Diesel DEF Tank U-Nut M10 W520804-S439 - Ford (W520804-S439)
2017-2026 Ford - w520804s439
- MSRP: $5.00
- Discount: $1.85 (37% off)
- Sale Price: $3.15
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Details
- Brand:
- SKU:
W520804-S439
- Positions: Upper
- Other Names:
Mount Bracket Nut, Upper Bracket U-Nut, Upper Bracket Bolt, Nut
- Description:
This genuine Ford M10 x 1.5 flanged J-nut, or U-nut, secures the reductant (DEF) tank straps and related emission-system brackets on Ford F-Super Duty trucks equipped with the 6.7L Power Stroke diesel and its emission reduction system. The clip-on design slips over a panel edge or bracket flange and provides a captive threaded point so the tank strap bolt can be drawn down to a secure clamp load, holding the diesel exhaust fluid tank firmly to the frame on wide-frame pickups. When a DEF tank shifts, a strap rattles, or a mounting point corrodes, the result can be a loose tank, a strained line, or noise from the frame area, and renewing the correct nut restores a secure, factory-style mount. Because it sits on the underbody exposed to salt, water, and the low-sulfur diesel environment, the nut uses the proper grade and corrosion-resistant finish to keep its grip. Built to Ford specifications for the M10 thread, flange style, and finish, it matches the original equipment fastener for reliable fit. Tighten the strap bolt to the value listed in the Ford workshop manual for the reductant tank, and inspect the bracket flange for distortion before installing. Confirm fitment against your VIN and the Ford parts catalog before ordering, since this U-nut is shared across several emission-system mounting points on these trucks.
- Notes: Included with upper bracket.
- Replaces:
w520804s426
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov Also Purchased
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