SPL Parts Adjustable Front Caster Rod Monoball Bushings For F3X BMW 3 / 4 Series -AWD

SPL Parts FKS Series BMW F2X/F3X xDrive Front Caster Rod Bushings (CRB) replace the stock flexible rubber bushings with low friction, articulating Spherical Bearings eliminating bushing deflection and reducing friction.  This maintains optimum suspension geometry under load to improve braking and handling feedback.  Massive 1" sized FK Racing Bearings with self lubricating Teflon liners are used to ensure maximum performance and durability.  Innovative CNC machined offset bearing spacers provide +/- 4 degrees of caster adjustment.  OEM arms not included.

 Sold as a pair.

 Made in the USA.

Features:

• 6061-T6 Aluminum bearing housing with outer knurl
• 6061-T6 Aluminum offset spacers provide +/-4 degrees of caster adjustment
• FK 1" spherical bearings
   

Replaces BMW Part Numbers:

• 31126854729