GB1NA |
MOCOM 3.5cc gearbox
For Novarossi Keep, Mito, OS21, Picco21 3.5cc with
standard 2:1 ratio 17T x 33T. Complete
with CNC machined aluminium body, flywheel/drive gear, lower Mod 1-10mm wide delrin gear,
6mm drive shaft, bearings etc.
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£83.00
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GBV2A |
MOCOM Valvola/Beta21 gearbox
complete. This is a new CNC machined aluminium
gearbox body with 16mm stainless steel shielded ballraces with oil feed to
each bearing. This is a lightweight, perfect design for the
Valvola and RSV engine making the engine sit lower in the boat than any other
gearbox. Complete with 14T top steel gear and flywheel, 27T bottom delrin gear, aluminium gear carrier and 10mm wide
gears for strength. Can be used as shown with a coupling or with a straight through 5mm shaft.
The rubber mounting holes are in the
same position as our old Valvola gearbox and so it can be fitted without
changing gearbox mountings
NOTE. You can specify the gears you want on
the gearbox.
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£83.00
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3.5cc
GB1NA
and GBV2A GEARBOX SPARES |
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GB17 |
17
Tooth steel gear, flywheel
and cone. suitable for all 3.5cc engines using GB1NA gearbox |
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£19.25
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GB33 |
33T
delrin gear 6mm bore drilled for gear carrier using GB1NA gearbox |
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£12.00
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GB34 |
34T
delrin gear 6mm bore drilled for gear carrier using GB1NA gearbox |
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£12.00
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GBV14 |
14 Tooth steel gear, flywheel
and cone. suitable for all 3.5cc engines using GBV2A gearbox |
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£19.25
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GBV15 |
15 Tooth steel gear, flywheel
and cone. using GBV2A and GB1NA gearbox |
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£19.25
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GBV17 |
17 Tooth steel gear, flywheel
and cone. using GBV2A gearbox and GB1NA gearbox |
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£19.25
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GBVNUT |
Special
nut for all 3.5cc gearboxes using GBV2A gearbox |
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£4.00
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GBV26 |
26T
delrin gear 5mm bore drilled for gear carrier using GBV2A gearbox |
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£12.95
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GBV27 |
27T delrin gear
5mm bore drilled for gear carrier using GBV2A gearbox |
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£12.95
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GBV28 |
28T delrin gear
5mm bore drilled for gear carrier using GBV2A gearbox |
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£12.95
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GBV29 |
29T
delrin gear 5mm bore drilled for gear carrier using GBV2A gearbox |
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£12.95
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GBV31 |
2
stainless steel ballraces 5mm id x 16mm od.for
the 3.5cc GBV2A Valvola gearbox |
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£5.50
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GBV32 |
Hardened mainshaft 5mm
diameter using GBV2A gearbox |
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£7.00
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GBV33 |
Gear carrier and screws.5mm
bore using GBV2A gearbox |
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£7.95
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GBV37 |
Lower
gear-shaft, 6mm diameter with gear carrier |
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£9.00
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