Availability: 9 in stock
Factory part number 4736921aa: an o-ring supplied by MOPAR.
It is catalogued under Nuts & Washers > Rings & Retainers.
Nylon-insert lock nuts lose their prevailing torque after a single removal and should be replaced rather than reused. 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.
Leaves our US warehouse in one to two business days, and shipping is free over $59. 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.
