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PAF103353/1::2
Product Information
Product Information
Hexagon nut for Rear control arm lower, M 14 x 1.5
OE Match replacement control arm lower hex nut engineered to secure the lower control arm to the chassis or subframe on Porsche 986 Boxster models.
Sold individually

Fits:
Porsche 986 Boxster 1997 - 2004 REAR

Diagram ref no 11.

The control arm lower hex nut secures the lower control arm to its mounting point on the chassis/subframe. A tight, correctly torqued nut is essential for maintaining the integrity of the suspension system, ensuring stable handling, predictable steering, and safe ride quality.

Function
•  Secures the lower control arm mounting
•  Maintains correct suspension alignment and geometry
•  Resists loosening under vibration and dynamic loads

Control arm mounting hardware supports critical suspension links. A worn, corroded, or loose hex nut can compromise clamping force, leading to alignment drift, uneven tyre wear, and unpredictable handling. Replacing suspect hardware with an OE Match control arm lower hex nut restores proper clamping integrity and helps preserve suspension performance and driving confidence.

When to replace:
  During lower control arm removal or replacement
  Corrosion or visible thread damage on the original nut
  After suspension noise, looseness, or handling irregularity
  Following alignment adjustments or suspension upgrades
  As part of preventative maintenance on higher-mileage Boxsters

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

PAF103353
90038001201
PAF912799
PAF103353

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