Adjustable Brass Caster Blocks for added weight and durability. Made with quality brass, these portal drive caster blocks can be used as external weight for the vehicle (49g per piece). Stainless steel king pins are provided for a stable and smooth experience compared with the original plastic set.

• Made with quality brass for great durability
• Can be used as external weight for the vehicle (49g per piece)
• Delrin collars are designed and installed by hand to minimise the gap; handling performance is top rated and in harmony with the rest of the vehicle
• Stainless steel king pins provided for a stable and smooth experience compared with the original plastic set
• The position of dampers is modified after installation of this product, to enhance stability and allow adjustment of damper height
• Original installation: dampers sit in a vertical position
• Modified installation: dampers sit slightly outward

• 2x TRX-4 Portal Drive Caster Blocks
• 4x King Pin
• 6x 2.5x10mm Fine Thread Countersunk Head Screws
• 2x 3x14mm Fine Thread Button Head Screws
• 2x 3x16mm Fine Thread Button Head Screws
• 4x 3x18mm Fine Thread Button Head Screws
• 2x 3x20mm Fine Thread Button Head Screws
• 6x 3x6x2mm Aluminium Spacer

Use round head screws 3x18mm (2pcs) to assemble the tie rods; this will change the installation from the original tie rod connecting with dampers.

Installing dampers:

• Without collar — use 3x14mm screws
• 1 collar — use 3x16mm screws
• 2 collars — use 3x18mm screws
• 3 collars — use 3x20mm screws