HPI Starting Pin And Pressure Spring

This is a replacement Beginning Pin and Pressure Spring for the
    HPI Nitro Star T-15 pull start engine (HPIG5101).
These parts are set up into the back of the crankshaft and is exactly what
the beginning shaft keys into to engauge the recoil.

FEATURES:
Steel building and construction

CONSISTS OF:
One steel beginning pin
One steel spring

REQUIRES:
Installing into the engine following the engine's handbook

Pin Spring
SPECIFICATIONS:
Length: .167" (4.25mm) .248" (6.3mm)
Diameter: .110" (2.81mm) .101" (2.5mm)