MUGEN MRX5 Shock Spring Cup 7075 Aluminium - AM-MRX5-H0753  [AM-MRX5-H0753]

Shock spring seat for MRX5 chassis

The Arrowmax AM-MRX5-H0753 spring cup is manufactured from 7075 hardened aluminium as an aftermarket spring seat for the Mugen MRX5. It is used at the top or bottom of the shock to create a durable contact area between the spring and the shock body.

In use the component stabilises spring location, reduces cup flex under load and supports repeatable preload settings so suspension changes can be reliably compared. The alloy finish focuses on resistance to wear where the spring and shock interact.

Fitting is straightforward on compatible MRX5 shocks: remove the factory cup, position the Arrowmax cup to ensure even spring seating, then reassemble the shock and check for smooth shaft movement and no binding. Double check clearance with the spring retainer and nearby suspension parts before final installation on the chassis.