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O.S. Speed .91 piston
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PART

O.S. Speed .91 piston

This is a replacement O.S. Engines Ringed Piston, and is intended for use with the O.S. 91HZ F3C, and the 91HZ-PS Helicopter Engines.
$99.95
Nitron 90 Bk edition Engine fan

part

Nitron 90 Bk edition Engine fan

Engine fan TR691-171 -tr691-171 all aluminum vs original plastic.
$54.45
NiTron 90 Clutch with OWB (bk edition

part

NiTron 90 Clutch with OWB (bk edition

New and updated clutch inclusive one way bearing
$49.95
Nitron 90 Landing Gear Set

Nitron 90 Landing Gear Set

Complete set of landing gear including white color skits pipes.
$30.49
Tail and throttle Rod Assembly

Tail and throttle Rod Assembly

Tron Helicopters NiTron 90 Tail and Throttle Pushrod Set. This is a replacement intended for the NiTron 90 helicopter. Package includes one carbon control rod, one steel control rod, two...
$15.95
Tron Nitron 90 pinion 17T and clutch bell TR692-017

part

Tron Nitron 90 pinion 17T and clutch bell TR692-017

Motor Pinion 17T included clutch bell and engine shim mount. (factory assembled
$61.95
NiTron 90 Clutch with OWB

part

NiTron 90 Clutch with OWB

Clutch w/ OWB * 1set
$47.95
Tron Tail shaft collar TR501-306

part

Tron Tail shaft collar TR501-306

Tail shaft collar TR501-306
$14.95
TRON Tail pulley 20T TR501-320

part

TRON Tail pulley 20T TR501-320

Tail pulley 20T TR501-320
$15.95

show 36-45 of 110 products
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