Flat Washer – Mopar (6509472aa)

The flat washer here is the MOPAR part, numbered 6509472aa. It is catalogued under Nuts & Washers > Washers.

• M16.4
• Washers used under aluminium or plastic are usually larger in outside diameter to spread load, and a standard washer will dish the surface.
• Genuine parts are made to the drawing the vehicle was built from, so dimensions and materials match the part being removed rather than being close to it.

Where a nut is also a sealing element, as on a fluid line, the thread form is part of the seal rather than a fastening detail.

Confirm the number before you order, because a near match will bolt on and still be wrong. Send the VIN if the old marking has gone. Leaves our US warehouse in one to two business days, and shipping is free over $59.