Camburg's uniball kit is whats required to rebuild the uniballs in your Camburg upper arms. The kit includes two uniballs and two snap rings. Select your model for pricing and uniball size. If you have an older version arm that uses a smaller uniball, make note of it in the order details. 96-04 Tacoma 1 in Uniball 05-15 Tacoma 1.25 in Uniball (old arms 1 in Uniball) 00-06 Tundra 1 in Uniball 07-Current Tundra 1.50 in Uniball 07-15 Tundra 1.50 in Uniball (old arms 1 in Uniball) FJ Cruiser- 1.25 in Uniball (old arms 1 in Uniball) 04-15 F-150- 1.25 in Uniball (old arms 1 in Uniball) Raptor 1.50 in Uniball (bushing arms 1 in Uniball) 07-15 Silverado 1.25 in Uniball 01-15 2500/3500 HD 1.25 in Uniball 03-14 Titan 1 in Uniball 17-Current Raptor 1.25 In Uniball