These are Optional Blue Lower Spring Cups that fit most Traxxas & Losi shocks|
These cups fit on top of the shock end and hold the spring.
Durable nylon construction
RPM Blue that matches their other optional parts
Four Spring Cups
One RPM decal
Cutting cups from parts tree
Total outer diameter: 18.2mm (0.72")
Diameter of spring sleeve: 15mm (0.59")
Height: 10.3mm (0.41")
For Black or Yellow, use RPMC7310 or RPMC7312.