GPM Racing Aluminium Outer Portal Drive Housing (Front or Rear)-18pcs Set for Axial SCX10 III Jeep Wrangler Rubicon (SCX3021A)

Technical outer portal housing for scale axles

This RC-scale 6061 T6 aluminium outer portal drive housing is supplied by GPM as part number SCX3021A for AXIAL SCX10 III JEEP WRANGLER platforms. The part replaces the outer knuckle arm shell on front or rear portal units and is intended to stabilise the internal gear train during slow, technical operation.

Manufactured from specified 6061 T6 aluminium, the housing provides a more rigid mounting face than the original plastic outer case and is supplied with stainless steel cap head screws for secure attachment. The component is aimed at model engineers seeking improved outer case rigidity to maintain consistent gear mesh under crawl speeds.

Assembly guidance: the housing mounts to the existing knuckle arm layout and uses the supplied 2.5x10 stainless steel cap head screws. Use standard hex drivers for fitment and carefully restore gear preload during reassembly to prevent binding and ensure smooth gear engagement.

Packing includes

• Outer case of the knuckle arms - 2pcs
• Stainless Steel Cap Head Screw 2.5*10 - 8pcs

Original Name / Part No:

AXI232006,AXI232023,AXI232005

This item is compatible with

• AXIAL-SCX10 III JEEP WRANGLER-AXI03007

Which areas of the knuckle does this housing reinforce?

The housing replaces the outer shell of the knuckle arms, reinforcing the external mounting face and helping to reduce lateral deflection that can alter gear mesh within the portal assembly.

What fasteners and sizes are provided?

The kit includes eight stainless steel 2.5x10 cap head screws for secure attachment to the existing knuckle arm.

Any setup advice after installation?

After fitting, rotate the hub slowly while observing gear engagement and adjust preload or shims as required to remove binding and optimise mesh under crawl loads. Write Product Review Please sign in your account before you can write any review. Sign In Close

Made to order: GPM Racing parts are shipped to us from GPM's factory, so please allow around 14 days for dispatch.