5mm openings

#6 (A3) glow plug is similiar to the #8 plug only more economical

The SPM4651T is small

Suspension Kit (front & rear suspension arms

giving you an uncut clear shell ready for painting and decorating

Kyosho OT211C Knuckle Arm (L/R/OPTIMA) Chargers 5mm openingsKyosho OT211C Knuckle Arm (L R OPTIMA) The Kyosho OT211C is a genuine left and right knuckle arm set designed for the OPTIMA. Manufactured to Kyosho's original specifications, it restores precise steering geometry for consistent handling. A direct fit replacement after a hard crash or extended wear on your OPTIMA. Genuine Kyosho part OT211C Knuckle arm, left & right Fits the Kyosho OPTIMA Direct fit replacement part