#157VR Large VR Air Kit
#157VRX Large Deluxe VR Air Kit
#160LWC Pneumatic Retractable Tailwheel w/LH Offset
#160LWCE Electric Retractable Tailwheel w/LH Offset
#188VR Small Variable Rate Air Control Kit
#188VRX Small Deluxe Variable Rate Air Control Kit
#622 1/6 Scale P-51 Pneumatic Retract
#622-5C 622-5 Electric Conversion Kit
#622E 1/6 Scale P-51 Electric Retract