Mountain Pass Performance 21-23 Model 3 & Model Y Arastradero Rear Upper Camber Arms (MPP-TM3-RUCA)

Mountain Pass Performance Rear Camber Arms for the 2021-2023 Model 3 and Model Y uses an OEM production sealed bearing - delivering the performance of the spherical and the durability of an OE part. The sealed bearing is just like a ball joint, it is solid and has virtually no compliance, while being lubricated and protected from corrosion. Mountain Pass Performance uses a threaded turnbuckle allowing for precise adjustment. Rather than use jam-nuts - which always affect the alignment when locking down the nuts - their clamping system allows the alignment technician to perfectly set the alignment, then tighten the clamp bolts without throwing off the camber. The turnbuckles are made from stainless steel, as are the bolts and nuts - so they will never corrode or rust. The arms are CNC machined out of 6061 aluminum, and anodized blue for durability and aesthetics. These arms come fully assembled at set to the factory length. Mountain Pass Performance recommends using anti-seize lubricant