333
It is 12 mm hex with 6 mm shaft fitment
Fits HPI, Kyosho and other engines, but check measurements to ensure it will fit your pull start and engine shaft.
Equivalent to HPI Part #1430
NOT FOR THE NEW F4.6 Nitro Star Version 2 Engines
(such as fitted in the Savage Monster Truck 4.6 V2 and Trophy Truggy 4.6 V2 - the latest versions of those models)
Not For use with Electric Roto-Start Style Systems
Designed to fit HPI models including: Savage .21, .25, 3.5
Savage Limited Edition
X 4.6 (not V2)
25
RS4 EVO (not T15)
MT2 3.0
MT2 EVO (not T-15)
Bullet MT
Bullet ST
Firestorm
Savage 3.5
Trophy 3.5
Truggy - 4.6 etc (not V2)
Buggy
Lightning 10/Stadium/Sport
Fits HPI Engine #1495
Package including: (A9G6) 1pc pull start