Mugen MBX Joint Cup 7075 Aluminum Upgrade - Arrowmax AM-MBX-E0225  [AM-MBX-E0225]

Arrowmax AM-MBX-E0225 Joint Cup (7075 HARD)
Price:
CAD$21.70
Brand:
Arrowmax
Model:
AM-MBX-E0225
Condition:
Brand New
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Upgraded joint cup for Mugen MBX driveline

This Arrowmax AM-MBX-E0225 joint cup is an aftermarket driveline component built for use with Mugen MBX chassis. It is CNC machined from 7075-series hard aluminum and offered as a direct-fit replacement or upgrade to the stock joint cup, focusing on durability, alignment, and consistent wear under off-road conditions.

In service, the joint cup secures the drive pin or dogbone end within the hub assembly. When fitting this upgrade, confirm orientation and trial-fit before final assembly, then torque fasteners to the chassis maker's recommended values. Use the part for routine maintenance or as a simple tuning swap to alter driveline response under load.

Specifications

  • Item: Joint cup
  • Material: 7075 aluminum (hard)
  • Model Number: AM-MBX-E0225
  • Compatibility: Mugen MBX

Fit this Arrowmax joint cup where a tougher 7075 cup is required for maintenance or incremental driveline tuning on MBX platforms; always verify fitment against your chassis manual prior to installation.

Will this fit older Mugen MBX generations?

Compatibility covers Mugen MBX platforms in general, but fitment can vary by generation. Check your chassis parts diagram or compare dimensions before purchase to ensure correct fit.

How does 7075 hard aluminium affect longevity?

7075 aluminium is heat-treatable and offers higher strength than softer alloys, which typically increases resistance to wear and deformation in the driveline under heavy use.

Do I need any special tools to install this part?

Installation usually requires common RC tools for removing hubs and securing fasteners. Verify orientation and torque values from your chassis manual and use proper thread locking where recommended.

Is a single cup enough to change driveline feel?

Replacing worn cups with a harder 7075 part can alter play and stiffness in the driveline. For balanced results, consider matching cups on both sides and inspect adjoining parts for wear.

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